iSpring
![]()
View
- Scale & Corrosion Defense: Protect your pipes and appliances with the WGB31B-KDS whole house water filter system. This whole house water descaler uses a patented inhibitor to reduce calcium and magnesium buildup, combat corrosion, and create a prot
View
- Scale & Corrosion Protection: Safeguard your plumbing and appliances with our WGB31B-DS whole house water filter system. The patented inhibitor in this whole house water descaler prevents calcium and magnesium buildup, prevents corrosion, and forms
View
- SGS-Tested Lead Removal: The media of the third-stage FC15B-PB filter has been rigorously tested by SGS. It effectively removes up to 99% of lead from your water, ensuring safer drinking water for your household.
- Powerful 3-Stage Filtrati
View
- Whole-Home Protection at the Source – Installed at the main water inlet, the LS43WL shuts off the water supply at the source when a leak is detected, ensuring fast and effective protection for your entire home.
- Automatic Shut-Off Leak P
View
- Effective Filtration: Features the FC15-PF carbon fiber cartridge, tested by SGS for verified PFAS reduction. Also engineered to effectively reduce chlorine, chloramine, odors, and sediment, enhancing both the taste and safety of household tap wate
View
- Effective Filtration: Features the FC15-PF carbon fiber cartridge, tested by SGS for verified PFAS reduction. Also engineered to effectively reduce chlorine, chloramine, odors, and sediment, enhancing both the taste and safety of household tap wate
View
- Durable Construction – The UV water filter provides a reliable structure with stable pressure resistance and an extended service life. It supports water flow rates of up to 13.2 gallons per minute, featuring standard 1-inch FNPT inlet and outlet
View
- Removes 1,000 Contaminants – High-capacity RO system eliminates up to 98% of lead, chlorine, fluoride, arsenic, PFAS, sodium, calcium, and more for cleaner, healthier drinking water.
- Natural Taste with Alkaline Remineralization – 6-s
View
- PFAS Removal Replacement Pack: This 3-stage pfas water filter replacement set is designed for the iSpring WGB32B-PF whole house water filter system. The third stage water filter uses SGS-tested media to reduce up to 99% of PFAS (including PFOA and
View
- 3-Stage Whole House Water Filter Replacement – This 3-stage pfas water filter replacement set is designed for the iSpring WGB32B-PFKS whole house water filter system. Perfect for whole house well water, city water, or home water filter system who
View
- Essential Replacement for WGB32B-PFKDS – This 3-stage PFAS filter replacement set is specially designed for the iSpring WGB32B-PFKDS whole house water filtration system. Ideal for treating well water, city water, or any whole-home water setup. <
View
- All-in-One Multi-Stage Technology - Composite cartridge that integrates multiple filtration stages (PP sediment, activated carbon fiber, Reverse Osmosis membrane, and granular activated carbon) into a single unit.
- Superior Contaminant Red
View
- The 90-degree male elbow angle allows for tight fits.
- The 3/8" quick connect fitting fits standard 3/8" tubing.
- The 3/8" threaded end connects directly to matched membrane housings
View
- Whole house water filter that protects your family and appliances from iron, manganese, chlorine, rust, and sediment – Our 3rd-stage iron filter (FM25B) is specifically designed to reduce iron (up to 3.0 ppm) and manganese (up to 1.0 ppm). This s
View
- Comprehensive Protection for Your Home – Effectively reduces up to 99% of chlorine and up to 95% of sediment, rust, odors, bad taste, herbicides, industrial solvents, and other common contaminants. Installed at the main water line, the WGB22B ens
View
- Powerful 2-Stage Filtration - Reduces sediment, rust, chlorine, unpleasant tastes and odors, as well as volatile organic compounds (VOCs) such as pesticides, herbicides, and industrial solvents—providing cleaner, safer water to every faucet in yo
View
- Advanced 5-Stage Filtration – Removes up to 99% of over 1,000 harmful contaminants including chlorine, lead, PFAS, microplastics, and heavy metals for safe, fresh water every time.
- Convenient Countertop RO System – Enjoy pure, great-t
View
- Advanced Alkaline RO Filtration – Removes up to 99% of over 1,000 contaminants, including PFAS, lead, fluoride, and chlorine, while enhancing taste and balancing pH.
- Custom Hot & Cold Water – Dispenses purified water at 9 temperature
View
- Removes Salt from Softened Water – Water softeners replace hardness minerals with sodium or potassium, which can make softened water less ideal for drinking. Pairing your softener with a point-of-use reverse osmosis (RO) system removes the added
View
- Targeted Contaminant Reduction: Reduces sediment, dirt, sand, rust, chlorine, and odor to improve taste; removes up to 99% lead and reduces arsenic (III & V), mercury, and cadmium.
- 3-Stage High-Efficiency Design: Built with a sedime
iSpring Ultimate Protection Whole House Water Filter System, Reduces Heavy Metals, Scale, Chlorine, Chloramine, Hydrogen Sulfide, 3-Stage Filtration, 1" Inlet/Outlet, Model: WGB31B-KDS (WGB31B-KDS)
Scale & Corrosion Defense: Protect your pipes and appliances with the WGB31B-KDS whole house water filter system. This whole house water descaler uses a patented inhibitor to reduce calcium and magnesium buildup, combat corrosion, and create a protective biofilm barrier.
Specialized Heavy Metals Filtration: The FG15B-KS filter in the WGB32B-KDS whole house water filter system targets chlorine, chloramine, lead, mercury, and hydrogen sulfide, ensuring comprehensive protection for your home’s water supply.
Chlorine & Odor Reduction: The third-stage carbon water filter removes residual chlorine, odors, and unpleasant tastes, delivering crisp, clean water throughout your home.
Reliable Filtration, Low Upkeep – Engineered for long-lasting use, this compact whole house water filter system supports up to 15 GPM and treats up to 80,000 gallons. Individually sealed cartridges ensure peak freshness and performance—unwrap before installation.
Compact, Space-Saving Design – Designed for tight spaces like apartments, condos, and vacation homes, this system delivers the same high-performance filtration found in larger systems with a smaller footprint.
Easy Filter Changes — Built-in pressure release buttons let you swap filters fast and mess-free.
Peace of Mind Guaranteed – Supported by a 1-year limited warranty and lifetime technical support from our U.S.-based customer service team. Whether you're purchasing your first whole house water filtration system or replacing your current home water filter, we're here to help — before and after your purchase.
Healthy Minerals Retained – This filter retains healthy minerals and does not reduce TDS. For total dissolved solids removal, explore our iSpring Reverse Osmosis systems—perfect complements to any water filtration system for house.
iSpring Anti-Scale Whole House Water Filter System, Reduces up to 99% Chlorine, Odor, and Sediments, 3-Stage Water Descaler and Water Filter, 1" Inlet/Outlet, Model: WGB31B-DS (WGB31B-DS)
Scale & Corrosion Protection: Safeguard your plumbing and appliances with our WGB31B-DS whole house water filter system. The patented inhibitor in this whole house water descaler prevents calcium and magnesium buildup, prevents corrosion, and forms a protective biofilm barrier.
Powerful 3-Stage Filtration – The iSpring WGB31B-DS whole house water filtration system includes a 10" x 4.5" sediment filter, a CTO carbon block filter and an anti-scale filter— removing up to 99% of chlorine, scale, corrosion, bad odor & tastes, and sediments for clean, odor-free water.
Compact Yet Powerful: Ideal for apartments, smaller homes, or vacation properties, these 10” x 4.5” whole house water filters fis tight spaces while delivering long-lasting, high-performance filtration.
Durable & Low Maintenance – Built for long-term performance, these compact filters support flow rates up to 15 GPM and treats up to 80,000 gallons of water. Every cartridge is individually wrapped to ensure freshness and peak performance. Be sure to unwrap before use.
Easy Filter Changes — Built-in pressure release buttons let you swap filters fast and mess-free.
Peace of Mind Guaranteed – Supported by a 1-year limited warranty and lifetime technical support from our U.S.-based customer service team. Whether you're purchasing your first whole house water filtration system or replacing your current home water filter, we're here to help — before and after your purchase.
Healthy Minerals Retained – This filter retains healthy minerals and does not reduce TDS. For total dissolved solids removal, explore our iSpring Reverse Osmosis systems—perfect complements to any water filtration system for house.
iSpring 3-Stage Whole House Water Filter System, SGS-Tested to Remove Up to 99% Lead, Reduces Chlorine & Sediment, Whole Home Water Filtration System w/ 10” x 4.5” Filters and 1" Inlet/Outlet, Model WGB31B-CPB (WGB31B-CPB)
SGS-Tested Lead Removal: The media of the third-stage FC15B-PB filter has been rigorously tested by SGS. It effectively removes up to 99% of lead from your water, ensuring safer drinking water for your household.
Powerful 3-Stage Filtration: The iSpring WGB31B-CPB whole house water filtration system includes a 10” x 4.5” sediment filter, a CTO carbon block, and a lead removal filter — removing up to 99% of lead, along with sediments, chlorine, tastes, odors, and trace of other heavy metals like arsenic, cadmium, mercury and more for clean odor-free water.
Compact Yet Powerful: Ideal for apartments, smaller homes, or vacation properties, this 10” x 4.5” whole house water filter fits tight spaces while delivering long-lasting, high-performance filtration.
Built to Last: Designed for durability, this whole house water filter system delivers reliable performance for up to 50,000 gallons or 12 months, depending on water usage and quality. It is a long-lasting solution for those seeking a dependable whole home water filtration system.
Quick and Easy Installation: Designed with a 1” NPT inlet/outlet and 10” x 4.5” filters, this water filter system for home delivers a strong water flow (up to 15 GPM) while requiring minimal maintenance.
Easy Filter Changes: Built-in pressure release buttons let you swap filters fast and mess-free.
Peace of Mind Guaranteed: Supported by a 1-year limited warranty and lifetime technical support from our U.S.-based customer service team. Whether you're purchasing your first whole house water filtration system or replacing your current home water filter, we're here to help—before and after your purchase.
Sealed for Quality: Every cartridge is individually wrapped to ensure freshness and peak performance. Be sure to unwrap before use.
Healthy Minerals Retained: This filter retains healthy minerals and does not reduce TDS. For total dissolved solids removal, explore our iSpring Reverse Osmosis systems—perfect complements to any water filtration system for house or whole home water filtration system.
iSpring LS43WL Automatic Water Shut-Off Valve, Smart Leak Detector with 1 Wired and 1 Wireless Sensor, Protects Homes from Water Damage, 1" MNPT 3/4" FNPT (LS43WL)
Whole-Home Protection at the Source – Installed at the main water inlet, the LS43WL shuts off the water supply at the source when a leak is detected, ensuring fast and effective protection for your entire home.
Automatic Shut-Off Leak Protector – Instantly stops water flow within 20 seconds of a leak detection, providing peace of mind and preventing costly water damage. Ideal for RO systems, under-sink filters, and other water appliances. Note: To ensure the unit maintains its automatic shut-off function, please keep the main system plugged into the power adapter at all times.
Dual Sensors with Adaptive Modes – Includes one wired and one wireless leak detector, offering two detection modes for enhanced accuracy and flexibility. Regular Mode offers instant leak alerts in dry areas, while Humid Mode prevents false alarms in moisture-prone spaces.
Smart Whole-Home Leak Defense – Engineered to monitor high-risk zones like bathrooms, kitchens, and basements, iSpring Water Leak Detector provides reliable protection across a wide area of your home.
Easy DIY Installation – DIY-friendly design for quick installation with basic tools. Compatible with 1" MNPT and 3/4" FNPT connections, making it easy to protect your home from unexpected water leaks.
Long-Lasting and Reliable – iSpring LS43WL water leak detector is compatible with up to 8 wireless leak detectors. It uses high-quality materials and includes 1 wireless and 1 wired leak detection pads for extended use and protection.
iSpring CKC1-PF 2.5" x 10" Countertop Water Filter, SGS-Tested Filter, Reduces PFAS, Chlorine, Odors - Easy Installation, Fits Most Faucets, Up to 12 Months, White (1 Filter Included) (CKC1-PF)
Effective Filtration: Features the FC15-PF carbon fiber cartridge, tested by SGS for verified PFAS reduction. Also engineered to effectively reduce chlorine, chloramine, odors, and sediment, enhancing both the taste and safety of household tap water.
Easy Installation: Installs in minutes without drilling or plumbing. Compatible with most standard kitchen faucets and includes all necessary parts like a wrench and adapters. Switch between filtered and unfiltered water easily using the diverter valve.
Reliable Performance: Constructed from food-grade, BPA-free materials, this system is built for long-term reliability. The durable white housing helps prevent leaks, while the replaceable filter cartridge provides consistent performance for 6 to 12 months, depending on your local water conditions.
Sleek & Versatile: Designed with a clean countertop profile, this filtration system fits seamlessly into any kitchen space. It is an ideal choice for households, apartments, rentals, and RVs.
Installation Tip: To maximize performance and extend filter life, flush the unit upside down to release trapped air, then place it upright once the water runs clear for regular use.
Support and Warranty: Backed by a 30-day money-back guarantee, 1-year limited warranty, and lifetime technical support from iSpring for worry-free ownership.
Please Note: This countertop water filtration system is not designed to reduce Total Dissolved Solids (TDS). It retains beneficial minerals while effectively removing harmful contaminants.
iSpring CKC1C-PF 2.5" x 10" Countertop Water Filter, SGS Tested Filter, Reduces PFAS, Chlorine, Odors - Easy Installation, Fits Most Faucets, Up to 12 Months, Clear (1 Filter Included) (CKC1C-PF)
Effective Filtration: Features the FC15-PF carbon fiber cartridge, tested by SGS for verified PFAS reduction. Also engineered to effectively reduce chlorine, chloramine, odors, and sediment, enhancing both the taste and safety of household tap water.
Easy Installation: Installs in minutes without drilling or plumbing. Compatible with most standard kitchen faucets and includes all necessary parts like a wrench and adapters. Switch between filtered and unfiltered water easily using the diverter valve.
Reliable Performance: Constructed from food-grade, BPA-free materials, this system is built for long-term reliability. The transparent housing offers visual clarity for filter monitoring, while the replaceable filter cartridge delivers stable performance for 6 to 12 months, depending on local water quality.
Sleek & Versatile: Designed with a clean countertop profile, this filtration system fits seamlessly into any kitchen space. It is an ideal choice for households, apartments, rentals, and RVs.
Installation Tip: To maximize performance and extend filter life, flush the unit upside down to release trapped air, then place it upright once the water runs clear for regular use.
Support and Warranty: Backed by a 30-day money-back guarantee, 1-year limited warranty, and lifetime technical support from iSpring for worry-free ownership.
Please Note: This countertop water filtration system is not designed to reduce Total Dissolved Solids (TDS). It retains beneficial minerals while effectively removing harmful contaminants.
iSpring UVF50 LED UV Water Filter System, Whole House Ultraviolet Water Purifier Filter, Long-Life LED Design, Built-in Smart Flow Sensor Switch, Mercury-Free, Up to 13.2 GPM (UVF50)
Durable Construction – The UV water filter provides a reliable structure with stable pressure resistance and an extended service life. It supports water flow rates of up to 13.2 gallons per minute, featuring standard 1-inch FNPT inlet and outlet connections for easy compatibility
Innovative LED UV Technology – The UVF50 LED UV design produces minimal heat, and operates with no warm-up time, supporting a more sustainable household setup. Unlike traditional UV lamps, it contains no mercury and does not generate ozone or odors, ensuring stable system performance and a comfortable user experience
Long-Lasting LED Design – The advanced LED UV water filter system offers over 8,000 hours of service life. Unlike traditional units that must stay on continuously, the UVF50 features a built-in smart flow sensor that activates the system only when water is running. With about 2 hours of daily use, the LED module can last up to 11 years, significantly reducing maintenance frequency and replacement needs while helping lower long-term operating costs
Smart Flow Sensor Activation – An integrated water flow sensor automatically activates the UV system when water begins to pass through the chamber, allowing fully automatic operation without any need for manual switching or adjustment
DIY-Friendly Installation – The unit is designed for easy installation and can be set up without special tools or plumbing services. Suitable for whole-house applications, it provides up to 99% UV treatment efficiency, helping maintain consistent water quality at every point of use
iSpring RCC7P-AK 6-Stage Reverse Osmosis System, Under Sink Alkaline RO Filter with Pump, Faucet, Slide-Out Mounting Kit, TDS Pen, Fridge/Ice Maker Kit, Filter Life Reminder (RCC7P-AK AATI)
Removes 1,000 Contaminants – High-capacity RO system eliminates up to 98% of lead, chlorine, fluoride, arsenic, PFAS, sodium, calcium, and more for cleaner, healthier drinking water.
Natural Taste with Alkaline Remineralization – 6-stage filtration adds essential minerals back to water, improving taste and pH balance compared to traditional 5-stage RO systems.
Boosted Performance for Low-Pressure Homes – Built-in electric booster pump delivers stable, high-efficiency filtration, ideal for homes with low water pressure, while reducing wastewater output.
Durable, Reliable, Easy to Monitor – Premium components ensure long-lasting use. Transparent first-stage housing lets you visually track filter condition. Power adapter supports 100–240V setups.
Convenient Slide-Out Mounting Kit – Features a space-saving rail system for effortless access to your RO filters, making replacements quick and safe without reaching into tight cabinet spaces.
Fridge & Ice Maker Connection Kit – Easily connects your RO system to your fridge or ice maker, delivering crisp, great-tasting ice and water. Includes all parts for tool-free DIY installation.
Smart Maintenance Tools Included – Comes with a TDS meter for accurate water quality testing and a digital timer (AFLT4) to track filter lifespan from 3 to 24 months—ensuring optimal system performance.
iSpring F3WGB32BPF 3-Stage Replacement Filter Pack for WGB32B-PF Whole House Water Filter System, Removes up to 99% PFAS, PFOA/PFOS, Chlorine, Sediment, Taste, and Odor (F3WGB32BPF)
PFAS Removal Replacement Pack: This 3-stage pfas water filter replacement set is designed for the iSpring WGB32B-PF whole house water filter system. The third stage water filter uses SGS-tested media to reduce up to 99% of PFAS (including PFOA and PFOS), along with chlorine, chemicals, and unpleasant tastes and odors in your home water supply.
Complete Home Water Protection: Ideal for city and well water, this home water filter system whole house solution helps reduce sediment, rust, chlorine, PFAS and other contaminants at the point of entry—delivering cleaner water to every tap.
Long-Lasting Performance: This whole house water filter set filters up to 100,000 gallons or lasts up to 12 months, depending on your water quality and usage. It is a cost-effective, low-maintenance water filter for PFAS removal.
Peace of Mind Guaranteed – Supported by lifetime technical support from our U.S.-based customer service team. Whether you're purchasing your first whole house water filtration system or replacing your current home water filter, we're here to help—before and after your purchase.
Please Note – This filter retains healthy minerals and does not reduce TDS. For total dissolved solids removal, explore our iSpring Reverse Osmosis systems—perfect complements to any water filtration system for house or whole home water filtration system.
iSpring F3WGB32BPFKS Replacement Filter Set for WGB32B-PFKS Whole House Water Filter System, SGS-Tested to Reduce Up to 99% PFAS, 3-Stage Filtration Removes Sediment, Heavy Metals, Chlorine, Taste & Odor, 20” x 4.5” Filters (F3WGB32BPFKS)
3-Stage Whole House Water Filter Replacement – This 3-stage pfas water filter replacement set is designed for the iSpring WGB32B-PFKS whole house water filter system. Perfect for whole house well water, city water, or home water filter system whole house setups.
Advanced PFAS Removal – The FC25B-PF activated carbon filter is SGS-tested to reduce up to 99% of PFAS, including PFOA and PFOS.
Heavy Metal & Chlorine Protection – The FG25B-KS GAC KDF filter targets chlorine, lead, mercury, hydrogen sulfide, and unpleasant taste or odor, ideal for removing harmful chemicals commonly found in municipal and well water sources.
Reliable & Long-Lasting – Each whole house water filter lasts up to 12 months depending on your water quality and usage.
Peace of Mind Guaranteed – Supported by lifetime technical support from our U.S.-based customer service team. Whether you're purchasing your first whole house water filtration system or replacing your current home water filter, we're here to help—before and after your purchase.
Please Note – This filter retains healthy minerals and does not reduce TDS. For total dissolved solids removal, explore our iSpring Reverse Osmosis systems—perfect complements to any water filtration system for house or whole home water filtration system.
Maximum Freshness — Cartridges come individually wrapped for peak performance. Unwrap before installing.
iSpring F3WGB32BPFKDS Replacement Filter Set for WGB32B-PFKDS Whole House Water Filter System, SGS-Tested to Reduce Up to 99% PFAS, 3-Stage Filtration Removes Scale, Heavy Metals, Chlorine, Corrosion, Taste & Odor, 20" x 4.5" Filters (F3WGB32BPFKDS)
Essential Replacement for WGB32B-PFKDS – This 3-stage PFAS filter replacement set is specially designed for the iSpring WGB32B-PFKDS whole house water filtration system. Ideal for treating well water, city water, or any whole-home water setup.
Effective PFAS Water Filter - The FC25B-PF carbon filter contains SGS-tested filtration media, targets up to 99% of PFAS (including PFOA and PFOS), making it one of the top water filters that remove PFAS for whole house applications.
Heavy Metal & Chlorine Reduction – The FG25B-KS GAC KDF filter removes chlorine, lead, mercury, and hydrogen sulfide, providing protection for your family and extending the life of whole house water filtration systems and plumbing.
Built-In Descaler Protection – The FWDS150K polyphosphate descaler reduces scale from calcium and magnesium, preventing internal corrosion and prolonging the efficiency of appliances and hot water heaters.
Built to Last – This home water filter system whole house replacement pack filters up to lasts up to 12 months, depending on water quality and usage.
Peace of Mind Guaranteed – Supported by a 1-year limited warranty and lifetime technical support from our U.S.-based customer service team. Whether you're purchasing your first whole house water filtration system or replacing your current home water filter, we're here to help—before and after your purchase.
Please Note – This filter retains healthy minerals and does not reduce TDS. For total dissolved solids removal, explore our iSpring Reverse Osmosis systems—perfect complements to any water filtration system for house or whole home water filtration system.
Fresh and Ready — Individually sealed cartridges maintain maximum freshness. Please remove the wrap before use.
iSpring FPCM100 All-in-One Water Filter Replacement for RCD100SPKHC Sparkling RO Water Maker, 12-Month Lifespan (FPCM100)
All-in-One Multi-Stage Technology - Composite cartridge that integrates multiple filtration stages (PP sediment, activated carbon fiber, Reverse Osmosis membrane, and granular activated carbon) into a single unit.
Superior Contaminant Reduction - Effectively removes over 1,000 contaminants, including PFAS, TDS, microplastics, heavy metals, chlorine and more.
Quick and Tool-Free Replacement - Twist-and-lock design enables fast and easy filter changes.
Reliable and Long-Lasting Filtration - Provides consistent performance for up to 12 months.
iSpring 0606ME Male Elbow, 3/8" in NPT to 3/8" Quick Connect, White (0606ME)
The 90-degree male elbow angle allows for tight fits.
The 3/8" quick connect fitting fits standard 3/8" tubing.
The 3/8" threaded end connects directly to matched membrane housings
iSpring Whole House Water Filtration System, 3-Stage Iron Filter for Reducing Iron, Manganese, Chlorine, Sediment, Taste, and Odor, Model WGB32BM, Includes Additional Replacement Filter Set (WGB32BMF3)
Whole house water filter that protects your family and appliances from iron, manganese, chlorine, rust, and sediment – Our 3rd-stage iron filter (FM25B) is specifically designed to reduce iron (up to 3.0 ppm) and manganese (up to 1.0 ppm). This system also helps remove sediment, chlorine, rust, herbicides, industrial solvents, and other common contaminants found in tap or well water.
DIY-Friendly Installation & Simple Maintenance - With standard 1” NPT inlet/outlet connections and 20” x 4.5” filter cartridges, the WGB32BM is easy to install. It maintains a strong water flow rate of up to 15 GPM with minimal pressure drop. Step-by-step instructions and installation videos are available to help you complete the setup with confidence.
Premium Filtration Components - The first-stage high-capacity polypropylene sediment filter captures particles as small as 5 microns, while the second-stage carbon block filter—made from premium coconut shell carbon—delivers excellent chemical filtration. Both filters are independently tested to meet NSF/ANSI standards and are rated for 100,000 gallons, enough to supply a family of four for up to a year.
Trusted U.S.-based customer support - Register your system online to activate the 1-year manufacturer warranty and gain access to lifetime technical support from our U.S. local team. We stand by our products and are ready to assist you whenever you need help.
Extra Replacement Filter Set - This replacement set is designed for standard 20” x 4.5” whole house water filter systems and provides optimal performance for up to 6 months, depending on your water quality and usage.
Important Note - This system is designed for installation at your home’s main water entry point, ensuring filtered water throughout your entire house. It does not reduce Total Dissolved Solids (TDS) and instead retains essential minerals. For TDS reduction, we recommend exploring our iSpring Reverse Osmosis systems.
iSpring WGB22BF2 2-Stage Whole House Water Filtration System, Reduces Rust, Chlorine, Odors, and Cloudiness, w/Additional Replacement Filter Set (WGB22BF2)
Comprehensive Protection for Your Home – Effectively reduces up to 99% of chlorine and up to 95% of sediment, rust, odors, bad taste, herbicides, industrial solvents, and other common contaminants. Installed at the main water line, the WGB22B ensures clean water flows throughout your entire home.
Easy DIY Installation & Low Maintenance – Designed with 1” NPT inlet/outlet ports and high-capacity 20” x 4.5” filter cartridges, this system supports a strong water flow rate of up to 15 GPM. Clear instructions and online videos make installation and filter changes simple and hassle-free.
Dedicated Customer Support – Your satisfaction is our top priority. Register your product to activate the extended manufacturer warranty and enjoy lifetime personalized technical support from our U.S.-based team.
Retains Healthy Minerals – This whole house system is not designed to reduce Total Dissolved Solids (TDS), preserving beneficial minerals in your water. For TDS removal, consider our iSpring Reverse Osmosis systems.
Extra Replacement Filter Set for Continuous Whole House Protection: This replacement filter set helps reduce sediment, rust, chlorine, pesticides, and industrial chemicals, keeping your home's water clean and protecting plumbing and appliances.
iSpring WGB21B 2-Stage Whole House Water Filtration System, Reduces Sediment, Chlorine, Taste, and Odor, 10” x 4.5” Filters with 1” Inlet/Outlet, w/Additional 6-Month Replacement Filter Set (WGB21BF2)
Powerful 2-Stage Filtration - Reduces sediment, rust, chlorine, unpleasant tastes and odors, as well as volatile organic compounds (VOCs) such as pesticides, herbicides, and industrial solvents—providing cleaner, safer water to every faucet in your home.
High Capacity with Consistent Flow - The 10" x 4.5" filters deliver up to 50,000 gallons of filtered water—ideal for a family of four. The 1” inlet and outlet ensure a steady flow rate with minimal pressure drop, supporting your household’s daily water needs.
Quick Installation & Easy Maintenance - Comes pre-assembled on a durable mounting bracket for DIY-friendly installation. Includes filter wrench and a built-in pressure release valve to simplify filter changes and maintenance.
Retains Healthy Minerals - Unlike reverse osmosis systems, this system does not lower Total Dissolved Solids (TDS), helping preserve beneficial minerals naturally found in your water.
Certified High-Performance Filter Pack - Includes a 5-micron polypropylene sediment filter (FP15B) and a coconut shell carbon CTO filter (FC15B), both tested against NSF/ANSI 42 standards for material safety and water quality. Effectively reduces sediment, rust, chlorine, unpleasant taste, odors, and organic chemicals. Each set lasts up to 6 months or 50,000 gallons, depending on water quality—helping extend system life and maintain optimal performance.
Reliable Support & Warranty - Backed by a 30-day money-back guarantee and a 1-year warranty, with lifetime customer and technical support from our U.S.-based team in Atlanta, GA. Register your product for extended warranty coverage.
iSpring 5-Stage Countertop Reverse Osmosis Water Dispenser, Instant Hot RO Water, UV Sterilization, Tankless Design, 100 GPD, 2.5:1 Pure to Drain, w/up to 2-Year Replacement Filter Set (Model: RCD100) (RCD100F7)
Advanced 5-Stage Filtration – Removes up to 99% of over 1,000 harmful contaminants including chlorine, lead, PFAS, microplastics, and heavy metals for safe, fresh water every time.
Convenient Countertop RO System – Enjoy pure, great-tasting drinking water without plumbing or installation. The iSpring RCD100 delivers both hot and ambient filtered water directly from your countertop.
Instant Heating Technology – Dispenses hot water in seconds with multiple temperature settings, perfect for tea, coffee, oatmeal, and more.
UV-C Sterilization & Tankless Design – Built-in UV light further safeguards your water by neutralizing bacteria and viruses, while the tankless system prevents secondary contamination.
Includes up to 2-Year Filter Replacement Set – Comes with the F7RCD100 replacement filter pack, ensuring consistent filtration performance and pure water for up to two years.
iSpring Countertop RO Alkaline Water Dispenser, 9 Hot & Cold Temperature options, 6 Dispensing Volume Settings, TDS & Filter Life Monitor, w/up to 2-Year Replacement Filter Set (Model: RCD100HCG) (RCD100HCGF3)
Advanced Alkaline RO Filtration – Removes up to 99% of over 1,000 contaminants, including PFAS, lead, fluoride, and chlorine, while enhancing taste and balancing pH.
Custom Hot & Cold Water – Dispenses purified water at 9 temperature settings, from ice-cold to steaming hot, with a child safety lock for safe hot water use.
Multiple Dispensing Volumes – Choose from 6 preset volume settings for cups, bottles, pots, or cooking needs, delivering the right amount every time.
Smart TDS & Filter Life Monitoring – Real-time source and product water TDS display with filter life indicators, plus auto-flush for optimal performance.
Includes up to 2-Year Filter Set – Comes with the F3RCD100HC replacement pack (2× FPCA100 composite filters 1× MCD100HC RO membrane) to maintain pure water for up to 2 years.
iSpring WCS50KGRO5004F, Whole House Water Softener & Under Sink Reverse Osmosis Water Filtration System, Reduce PFAS, TDS, and Lead, Complete Softening and Purification Solution for the Entire Home (WCS50KGRO5004F)
Removes Salt from Softened Water – Water softeners replace hardness minerals with sodium or potassium, which can make softened water less ideal for drinking. Pairing your softener with a point-of-use reverse osmosis (RO) system removes the added salt and other dissolved solids, delivering fresh, great-tasting, low-sodium water for safe drinking and cooking.
High-Capacity Softening – WCS50KG treats up to 50,000 grains of hardness, protecting plumbing, appliances, and fixtures from scale buildup and extending their lifespan
Intelligent Operation – WCS50KG features an advanced control valve with automatic regeneration, low salt reminder, and vacation mode for hands-free efficiency.
Powerful 6-Layer Filtration – RO5004F removes up to 99% of over 1,000 harmful contaminants, including chlorine, lead, PFAS, arsenic, and fluoride for safer, fresher water
Fast Flow with Built-in Pump – 500 GPD high-output RO system delivers water quickly and maintains strong pressure even for multi-tasking use in the kitchen
Tankless Space-Saving Design – RO5004F’s compact tankless build prevents secondary contamination, eliminates waiting time, and frees up storage space under the sink
Easy Maintenance – Modular filter design allows quick, tool-free replacements while real-time filter life monitoring ensures optimal performance
iSpring 3-Stage Whole House Water Filtration System, Removes Sediment, Chlorine, Chloramines, Odor and up to 99% Lead, w/ Smart Flow Sensor UV Filter for Bacteria&Viruses Removal(Model: WGB32B-CPB (WGB32BCPBUVF55)
Targeted Contaminant Reduction: Reduces sediment, dirt, sand, rust, chlorine, and odor to improve taste; removes up to 99% lead and reduces arsenic (III & V), mercury, and cadmium.
3-Stage High-Efficiency Design: Built with a sediment filter, carbon block, and lead-reduction filter using MetSorb media, the system combines mechanical, chemical, and adsorption filtration for comprehensive whole-house protection.
High Flow & Capacity: Up to 15 GPM with 1" NPT in/out and 20" x 4.5" cartridges; rated up to 100,000 gallons for long service life.
DIY-Friendly & Backed Support: Straightforward installation and maintenance; register for extended warranty and enjoy lifetime U.S.-based technical support.
UV Add-On for Disinfection: 55W UV system with smart flow sensor ballast (Auto/Move/Stop), 37.5" 304-SS chamber, 1" MNPT, up to 12 GPM; provides chemical-free final step to inactivate bacteria and viruses.