iSpring
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iSpring WSP100BWSP50SL Spin Down Sediment Filter Softener with Siliphos, Rust, Scale, and Corrosion Prevention, Stainless Steel 50 Micron, Flushable, Reusable, w/ 100 Micron Spin Down Sediment Filter (WSP100BWSP50SL)
Simplified Two-Stage Whole-House Solution: Together, the WSP100B + WSP-50SL bundle offers a complete two-stage filtration strategy for homes that need both bulk sediment removal and advanced scale & fine‐particle protection, ideal for protecting water heaters, softeners, appliances and piping systems.
High-Capacity Protection: The WSP100B as the upstream pre-filter uses a 100- micron mesh and high-capacity construction to intercept larger debris, thereby relieving workload on the WSP-50SL and extending its service life.
Premium Scale & Corrosion Defense: The WSP-50SL incorporates Siliphos media to help prevent scale and corrosion on plumbing fixtures and appliances, a capability rarely found in standard whole-house sediment filters.
Fine Sediment Filtration: With a 50- micron stainless steel mesh screen, the WSP-50SL delivers precise removal of sand, rust, dirt and other fine particulates while maintaining a flow rate up to 20 GPM.
Visual Monitoring & Dual Thread Fittings: The WSP-50SL features a clear housing for visual inspection and double-thread connectors (1″ MNPT & 3/4″ FNPT) for flexible installation.
Robust Materials & Reusable Design: Both units incorporate lead-free brass heads, stainless mesh screens, explosion-proof transparent housings and flushable/reusable designs for economical long-term operation.
iSpring WGB32B-MKS 3-Stage Whole House Water Filtration System, Removes Iron, Manganese, Hydrogen Sulfide, Chlorine, and Sediment, 15 GPM Flow, w/ F3WGB32BMKS Replacement Filter Pack (WGB32B-MKSF3)
Advanced 3-Stage Filtration: The WGB32B-MKS system employs three precision-engineered filters for comprehensive protection. The FP25B sediment filter captures particles down to 5 microns, the FG25B-KS compound filter targets chlorine, lead, mercury, hydrogen sulfide, and heavy metals, while the FM25B iron filter effectively reduces iron up to 3.0 ppm and manganese up to 1.0 ppm.
High Flow and Long Lifespan: Designed for high-capacity households, this system maintains up to 15 GPM flow with minimal pressure drop. Depending on water quality and usage, each filter set provides a family of four with clean water for up to a year.
DIY-Friendly Installation: Features 1” NPT inlet/outlet connections and standard 20” x 4.5” filter cartridges for easy setup. Includes a detailed manual and access to iSpring’s instructional YouTube videos for guided installation.
Mineral Retention Design: Unlike reverse osmosis systems, the WGB32B-MKS preserves essential minerals (TDS) while removing harmful contaminants, ensuring water that is both safe and naturally balanced.
Complete Replacement Pack: The F3WGB32BMKS filter pack includes FP25B, FG25B-KS, and FM25B cartridges. Each filter is individually wrapped to maintain freshness, ensuring optimal performance upon installation.
Consistent Performance & Support: Replacement filters sustain up to 15 GPM flow and year-long service life under typical use. Supported by iSpring’s Atlanta, GA customer service team, offering expert guidance and post-purchase technical assistance.
LittleWell 702KX10 1/4" x 1/4" x1/4" Quick Connect Push Fitting TEE splitter, 0404UTX10 702KX10, Pack of 10 (0404UTX10 (702KX10))
1/4" x 1/4" x 1/4" OD. T-splitter 10 included
iSpring WGB32B-PB 3-Stage Whole House Water Filter System, Removes up to 99% Lead, Chlorine, and Odor, High Capacity up to 150,000 Gallons, 15 GPM Flow, w/ F3WGB32BPB Replacement Filter Pack (WGB32B-PBF3)
Lead-Focused Whole House System: The WGB32B-PB unit is engineered to reduce lead via its third-stage FCRC25B cartridge, rated for up to 150,000 gallons of filtration at 100 ppb lead levels.
High Flow Rate & Large-Capacity Cartridges: Supports up to 15 gallons per minute flow, using standard 20″ × 4.5″ filter cartridges, 1″ NPT inlet/outlet.
Three-Stage Filtration for Sediment, Carbon & Lead: Stage 1 removes down to 5-micron sediment; stage 2 uses coconut shell carbon block for chlorine/taste/odor removal; stage 3 targets lead.
Retains Beneficial Minerals & No Waste Water: Unlike RO systems, the WGB32B-PB does not reduce TDS and does not waste water.
Replacement Pack for Easy Maintenance: The F3WGB32BPB set includes three cartridges (sediment, carbon block, lead-reducing) sized 20″ × 4.5″ to fit WGB32B-PB housings.
Long-Term Support: Backed by iSpring’s U.S.-based customer service in Atlanta, GA, providing professional assistance for system setup, filter replacement, and post-sale support.
iSpring WGB32B-KS Whole House Water Filter System, Removes Chlorine, Lead, Mercury, Hydrogen Sulfide, and Heavy Metals up to 15 GPM, 3-Stage Filtration, w/ F3WGB32BKS Replacement Filter Set (WGB32BKS-F3)
Comprehensive Filtration: The 3-stage system includes a 5-micron sediment removal filter, a GAC and KDF compound filter, and a CTO carbon block filter, effectively reducing sediment, chlorine, lead, mercury, hydrogen sulfide, heavy metals, and pesticides.
High Flow and Capacity: Supports up to 15 gallons per minute (GPM) water flow, with each cartridge providing up to 100,000 gallons of clean water—sufficient for a family of four for one year.
Durable Build Quality: 20” x 4.5” filter cartridges made with premium polypropylene and coconut shell carbon, tested to meet NSF/ANSI standards for safety and performance.
Easy Installation: Comes with 1” NPT inlet/outlet connections, detailed manual, and video guides for DIY setup and maintenance, ensuring consistent whole-house filtration.
Reliable Replacement Set: Includes one sediment removal, one GAC+KDF, and one CTO carbon block cartridge compatible with the WGB32B-KS system, individually wrapped for freshness.
Long-Term Support: Backed by iSpring’s U.S.-based customer service in Atlanta, GA, providing professional assistance for system setup, filter replacement, and post-sale support.
iSpring RO600BN Tankless Reverse Osmosis Water System, Removes up to 99% Contaminants, Including Chlorine, Fluoride, Lead, PFAS and more, 600 GPD Fast Flow, w/ F3-RO600 2-Year Replacement Filter Set (RO600BNF3RO600)
Comprehensive Contaminant Reduction: The RO600BN removes up to 99% of over 1,000 contaminants including chlorine, lead, PFAS, fluoride and sediment, improving taste and safety.
High Capacity Performance: The RO600BN produces up to 600 gallons per day and delivers up to 0.4 GPM steady flow for faster dispensing and reduced wait time, suitable for high-demand households.
Efficient Water Use: Advanced tankless design with a 2.5:1 pure water to drain ratio significantly lowers wastewater compared with traditional RO systems while preserving filtration effectiveness.
User-Friendly Maintenance and Controls: Built-in LED filter life reminder shows white for normal, blinking white for low life, and red when replacement is required. Twist-and-lock filters enable tool-free replacement and the system features an automatic selfclean after 24 hours of non-use.
Replacement Set Composition: The F3-RO600 replacement filter set contains two FCF600 composite prefilters and one MRO600 RO membrane, provided as a complete 2-year supply when filters are replaced per iSpring recommended schedule.
Easy Filter Care and Performance Preservation: FCF600 prefilters reduce sediment and chlorine to protect the RO membrane, while the MRO600 membrane maintains high TDS rejection and fast flow; combined the set helps sustain peak system performance.
iSpring RO800G Tankless RO System, Removes up to 99% Chlorine, PFAS, Fluoride, Lead, Arsenic, and more, 800 GPD, 2.5:1 Pure to Drain, w/ Brushed Nickel Faucet and F4-RO800 3 Years Replacement Filter Pack (RO800G+F4RO800)
Next-Generation 800 GPD RO System: The iSpring RO800G tankless reverse osmosis water filtration system delivers up to 0.6 GPM of purified water, ideal for households, offices, and coffee shops. Designed for high-demand applications, it provides consistent water pressure and stable performance.
Removes Chlorine, Chloramine & Heavy Metals: The PP+CTO composite and 800 GPD RO membrane filters effectively reduce sediment, rust, sand, chlorine, chloramine, fluoride, lead, arsenic, and TDS down to 0.0001 microns, providing safe and great-tasting water.
Tankless Design with Water-Saving Efficiency: Enjoy instant access to filtered water with no storage tank required. The compact under-sink design saves space while its 2.5:1 pure-to-drain ratio uses significantly less water than traditional RO systems.
Smart Monitoring & Easy Maintenance: Features automatic pre-flush, real-time filter life reminders, and quick twist-and-lock replacements. Filter changes require no tools or plumber and can be done without shutting off the water supply.
Long-Lasting Replacement Pack: The F4RO800 filter pack includes 3 FPPC composite filters (12-month lifespan each) and 1 MRO800 RO membrane (up to 36 months), providing up to 3 years of dependable filtration for the RO800G system.
Premium Build & Support: Made from food-grade, BPA-free materials and paired with a lead-free faucet. Backed by a 1-year limited warranty upon registration and lifetime customer support from iSpring’s Georgia, USA-based service team.
iSpring F28K200 Upgraded 200 GPD 3-Year Replacement Filter Pack for RCC2AK 6-Stage Reverse Osmosis System with Alkaline Mineral Filter, 28-Piece (F28K200)
Individually wrapped genuine 3-year high capacity filter replacement cartridge pack for RCC2AK 6-stage RO system
200 GPD reverse osmosis membrane for superior performance
Alkaline filter restores essential minerals like calcium, magnesium, and potassium, balancing pH for drinking water
Includes 6 sediment filters (Model #FP15), 6 granular activated carbon filters (Model #FG15), 6 carbon block filters (Model #FC15), 1x 200 GPD RO membrane (Model #MC2), 3 post-carbon filters (Model #FT15), and 6 alkaline mineral filters (Model #FA15).
iSpring F22-200 Upgraded 200 GPD 3-Year Replacement Filter Pack for RCC2 5-Stage Reverse Osmosis System, 22-Piece (F22-200)
Individually wrapped genuine 3-year high capacity filter replacement cartridge pack for RCC2 5-stage RO system
200 GPD reverse osmosis membrane for superior performance
Package includes 6x sediment filters (Model #FP15), 6x granular activated carbon filters (Model #FG15), 6x carbon block filters (Model #FC15), 1x 200 GPD RO membrane (Model #MC2), and 3x taste-polishing filters (Model #FT15).
iSpring F21KU200 Upgraded 200 GPD 2-Year Replacement Filter Pack for RCC2AK-UV 7-Stage Reverse Osmosis System with Alkaline Mineral & UV, 21-Piece (F21KU200)
Individually wrapped genuine 2-year high capacity filter replacement cartridge pack for the RCC2AK-UV 7-stage RO system
200 GPD reverse osmosis membrane for superior performance
Alkaline filter restores essential minerals like calcium, magnesium, and potassium, balancing pH for drinking water
11W UV lamp (Model #UVB11), compatible with iSpring UVF11A/UVF11B, rated at 1 GPM flow, with up to 8,000 hours of service life
Includes 4x sediment filters (Model #FP15), 4x granular activated carbon filters (Model #FG15), 4x carbon block filters (Model #FC15), 1x 200 GPD RO membrane (Model #MC2), 2x taste-polishing filters (Model #FT15), 4 alkaline mineral filters (Model #FA15), and 2x ultraviolet light bulbs (Model #UVB11).
iSpring F19K200 Upgraded 200 GPD 2-Year Replacement Filter Pack for RCC2AK 6-Stage Reverse Osmosis System with Alkaline Mineral Filter, 19-Piece (F19K200)
Individually wrapped genuine 2-year high capacity filter replacement cartridge pack for RCC2AK 6-stage RO system
200 GPD reverse osmosis membrane for superior performance
Alkaline filter restores essential minerals like calcium, magnesium, and potassium, balancing pH for drinking water
Includes 4 sediment filters (Model #FP15), 4 granular activated carbon filters (Model #FG15), 4 carbon block filters (Model #FC15), 1x 200 GPD RO membrane (Model #MC2), 2 taste-polishing filters (Model #FT15), and 4 alkaline mineral filters (Model #FA15).
iSpring F15-200 Upgraded 200 GPD 2-Year Replacement Filter Pack for RCC2 5-Stage Reverse Osmosis System, 15-Piece (F15-200)
Individually wrapped genuine 2-year high capacity filter replacement cartridge pack for RCC2 5-stage RO system
200 GPD reverse osmosis membrane for superior performance
Package includes 4x sediment filters (Model #FP15), 4x granular activated carbon filters (Model #FG15), 4x carbon block filters (Model #FC15), 1x 200 GPD RO membrane (Model #MC2), and 2x taste-polishing filters (Model #FT15).
iSpring WSPGR - Reusable Spin Down Sediment Water Filter (50 Micron w/Scraper & 360°Head) (WSPGR)
Stainless steel mesh filter screen rated at 50 Micron. Double threads on both ends: 1inch MNPT and 3/4 inch FNPT, 1/4" flush out fitting included. WSP series can be used for waste water treatment by spin down the sediment.
Flushable and reusable, takes the considerable workload off finer filters that follow behind it; helps create a multi-layer gradient filtration system for better filtration results and longer filter life.
System can be installed in any direction thanks to the 360° rotatable head connection.
The steel mesh filter cartridge and housing can be easily cleaned by rotating the scraper, saving time and effort on routine maintenance.
Lifetime support from iSpring in Alpharetta, GA at (678) 261-7611
iSpring FC15X25 Box of 25 CTO Carbon Block Water Filter Replacement Cartridge (FC15X25)
Individually wrapped, packed in 25 pcs per carton
5 micron Rating
Made from coconut shell carbon
Fits 10" standard filter housings
Removes Chlorine and Organic chemicals
iSpring FG15X25 Box of 25 10"x 2.5" GAC Granular Activated Carbon Water Filter Replacement Cartridge (FG15X25)
Individually wrapped, packed in 25 pcs per carton 5 micron Rating Made from coconut shell carbon Fits 10" standard filter housings Removes chlorine, bad odor and taste
iSpring RCS10T Reverse Osmosis Water Filter, 5 Stage Tankless RO Water Filtration System for Commercial & Residential, High-Flow 1000 GPD, 2.5:1 Pure to Drain Ratio (RCS10T )
1000 GPD High-Flow Reverse Osmosis System: Engineered for higher daily water demand, this reverse osmosis system delivers up to 1000 gallons of purified water per day, providing a consistent and reliable supply for residential kitchens, offices, and light commercial applications.
Advanced 5-stage Filtration: This 5-stage RO filtration system is designed to reduce up to 99% of over 1,000 common contaminants, including chlorine, fluoride, lead, arsenic, asbestos, sodium, calcium, sand, and unpleasant odors. Featuring a high-efficiency RO membrane with up to 99% TDS rejection, it delivers clean, great-tasting water for everyday drinking and cooking.
High-efficiency Booster Pump: Equipped with a high-efficiency booster pump, the system helps improve performance in low water pressure conditions by increasing inlet pressure. This allows the RO membrane to operate at optimal efficiency, maximizing purified water production and system reliability.
Easy DIY Installation with Reliable Customer Support: The RO water system features a DIY-friendly design with quick-fitting connections, a clear manual, and step-by-step videos for a hassle-free setup. Backed by a 30-day money-back guarantee, 1-year manufacturer warranty, and extended warranty upon registration. Lifetime customer service and tech support from iSpring in Atlanta, GA.
Convenient Filter Replacement: The replacement filters for stages 1-5 are FP15 (up to 6 months), FG15 (up to 12 months), FC15 (up to 12 months), MS10 (up to 36 months), and FT15 (up to 12 months), respectively.
iSpring FA15X3 iSpring Alkaline Water Filter Replacement Cartridge, Pack of 3 (FA15X3)
The RO membrane removes not only harmful pollutants but also a few helpful minerals. As a result, a standard 5 stage RO system produces slightly acidic water with a pH of 7.0 or below. Alkaline filter produces pH 8-9 alkaline water with restored minerals such as natural calcium and magnesium.
The Alkaline filter can be added to any under-sink water filter or RO system. 3 filters included.
Raises pH level to 8-9
Updated FA15 alkaline filters are built with a secure push-fit quick connection, which allows faster filter replacement. If you have trouble installing the filters, please refer to the user manual or contact us
iSpring FC15B-NC 10" x 4.5" Whole House Water Filter, SGS-Tested to Remove up to 94.4% of Chloramine, Reduces Odor, Chlorine, Sediment (FC15B-NC)
SGS-Tested Chloramine Removal: The FC15B-NC filter uses premium catalytic carbon to efficiently reduce chloramine, chlorine, VOCs, and unpleasant tastes & odors. Independently tested by SGS, the filter achieved up to 94.4% chloramine removal according to NSF/ANSI 42 standards, providing cleaner and safer water for your entire home.
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.
Durable & Low Maintenance – Built for long-term performance, this compact whole home water filter supports flow rates up to 15 GPM and treats up to 50,000 gallons of water. Every cartridge is individually wrapped to ensure freshness and peak performance. Be sure to unwrap before use.
Peace of Mind Guaranteed – Supported by lifetime technical support from our U.S.-based customer service team. Whether you're replacing filters or maintaining your whole-house system, 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 AFW Water Supply Adapter (Angle stop valve) 3/8 x 3/8 x 1/4 inch (AFW)
3/8" Male and Female NPT, compatible with most undersink multi-turn valve and kitchen faucet connector. Branch out water supply for water filter system that uses 1/4-inch tubing. All metal body Ceramic valve disk Washer included No tools required
iSpring FP11X50-N, NSF Certified, 1 Micron 10"x2.5" Multi-layer Sediment Water Filter Replacement Cartridges, 50-Pack (FP11X50-N)
Powerful First-Line Protection – Engineered to capture sediment, dust, sand, silt, rust, and large particles, these FP series filters serve as an effective first stage of a water filtration system. They help reduce buildup and extend the life of downstream filters. This filter can also be used for pool and hottub.
Standard 10” x 2.5” Fit – Compatible with most 10” x 2.5” filter housings from various brands, these filters offer a universal fit for residential and light commercial systems.
Consistent Performance – Constructed from high-quality polypropylene, these filters provide fine filtration down to 1 microns. Each cartridge supports clean water flow for up to 6 months for a typical family, with minimal impact on pressure.
U.S.-Based Customer Support – Register your product online to enjoy extended warranty and complimentary tech support from our dedicated U.S. team. We’re here to help with any concerns to ensure your satisfaction.
Individually Wrapped for Freshness – Each cartridge is sealed to preserve quality until use. Note: These filters do not reduce TDS but instead retain healthy minerals in your water. If you need TDS reduction, check out our iSpring Reverse Osmosis systems.