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10 x 2.5 filters
$49.99
$560.99
$79.99
$41.99
$2,169.00
$929.99
$590.99
$309.99
$29.99
$535.99
$10.99
FC15BX4 4.5x10 in. 5 micron Carbon Block (CTO)
$133.99
$955.99
$25.99
countertop water filter cartridge
$39.99
ispring ro filter wrench
$17.99
$160.99
10 x 2.5 filters
iSpring FP15X8 5 Micron 10"x2.5" Standard Sediment Water Filter Replacement Cartridges, 8-Pack (FP15X8)
  • Multi-layer gradient design. This filter can also be used for pool and hottub.
  • 2. 5" (O. D) x 10" (Length) x 1 1/8" (I. D), Fits industry standard 10" filter housings
  • Good for RO, Counter-top, Whole-house water filters and ice machine, film, beverage processing
  • Genuine filter cartridge supply
  • Tech support from Atlanta GA (678)261-7611(M-F 8;30-5:30 EST)
  • $49.99
    iSpring WGB32B-PB Whole House Water Filter System w/ 20'' x 4.5'' Sediment, Carbon, and Lead Reducing , 3-Stage Whole House Water Filtration System (WGB32B-PB)
  • Protect your family from lead and more: WGB32B-PB whole house water filter is specially designed for reducing lead. Our 3rd stage FCRC25B lead removal filter features a high capacity of 150,000 gallons of water filtration at 100ppb for lead.
  • DIY Installation and Maintenance: Refer to our manual and our helpful YouTube videos for easy DIY installation. With 1'' NPT inlet/outlet and 20'' x 4.5'' filter cartridges, this whole house water filter system has minimum impact on water flow (up to 15 GPM) and requires minimum maintenance.
  • Top-notch quality - the first stage high capacity polypropylene sediment filter achieves filtration down to 5 microns. The second stage carbon block water filter is made of high quality coconut shell carbon for maximum filtration efficiency and filter life. Both whole house filters are tested by an independent third-party to meet NSF/ANSI standards. Both water filters have a capacity of 100,000 Gal. of water, enough to supply a family of four with clean water for a full year.
  • Peace of mind customer service: Register online to activate your 1-year manufacturer warranty and lifetime free tech support from U.S. local team. We stand behind our products and if you encounter any problems please reach out to us. We are happy to help.
  • Please note: Unlike an RO system, this whole house water filtration system will NOT reduce Total Dissolved Solids (TDS) and instead keeps healthy minerals in your water. If you are interested in a water filter that removes TDS consider our iSpring Reverse Osmosis systems. Each cartridge is individually wrapped to ensure that the filter stays fresh. Please unwrap the cartridges before installation.
  • $560.99
    iSpring WSP-SL Reusable Whole House Spin Down Sediment Water Filter Softener, Includes Siliphos Helps Prevent Scale and Corrosion, 1" MNPT 3/4" FNPT (WSP-SL)
  • Rated at 50 Micron. The whole house spin down sediment filter is the ideal first stage water filter for residential homes to reduce sediment, rust, dirt, sand, and large particles before water entering to a finer whole house water filtration system.
  • Flushable and Reusable. Take the considerable workload off finer filters that follow behind it; helps create a multi-layer gradient filtration system for better filtration results and extend filter life. WSP series can be used for waste water treatment by spin down the sediment.
  • Siliphos Design. Includes Siliphos to help soften water and prevent scale and stop corrosion, greatly extending the life of your plumbing fixtures. It is recommended that the filter to be replaced every 3-6 months to prevent scale from building up.
  • Easy Installation. Double threads on both ends. 1-inch MNPT and 3/4 inch FNPT, flush out valve has garden hose barb fitting. See-through housing provides easy visual monitoring.
  • Indoor friendly. Its for 40- 100F, 20 -100 psi and for indoor use only.
  • $79.99
    iSpring HC16FP15X1 Whole House Transparent Water Filter Housing 10-Inch 3/4-Inch FNPT Inlet/Outlet with 1 x 5 Micron Sediment Filters (HC16FP15X1)
  • Size: 3/4" Stainless Steel Reinforced Inlet/Outlet Connectors
  • Fits 10"x2.5" Standard Filter Cartridges
  • Helps to Protect Residential Appliances and Home Pluming from Sediment, Rust, Scale, Dirt, Coarse Sand, Sand, Silt, Bad Taste, Odor, Aesthetic and Chlorine Taste (depending on filter cartridge)
  • Tested by Independent Third-Party to Meet NSF/ANSI standard
  • Lifetime support from iSpring in Alpharetta, GA at (678) 261-7611
  • $41.99
    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
  • $2,169.00
    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.
  • $929.99
    iSpring Auto Flushing Spin-Down Sediment Water Filter with Bypass, 50-Micron Jumbo Size Touch Screen Reusable Prefilter, w/ Auto Shut-Off Leak Detector Alarm System (Model: WSP50ARJ-BP) (WSP50ARJBPLS43)
  • Durable Whole House Protection: The WSP50ARJ-BP prefilter blocks sediment, sand, rust, and dirt down to 50 microns, protecting your plumbing, water heaters, and appliances from clogging and damage.
  • Advanced Self-Cleaning Feature: Equipped with an integrated auto-flushing module, this spin-down filter reduces maintenance time by automatically removing collected debris.
  • Easy Bypass Operation: Built-in bypass valve allows quick filter cleaning, cartridge replacement, or system maintenance without interrupting water supply.
  • Heavy-Duty Build: Transparent housing with reinforced construction provides durability and visibility for real-time filter monitoring.
  • Smart Leak Detection & Protection: The LS43 leak detector system includes an automatic shutoff valve and 2 sensors, with support for up to 8 sensors, giving you whole-home water leak protection.
  • Quick Installation & Compatibility: With 3/4” NPT connections, LS43 integrates seamlessly with the WSP50ARJ-BP filter, ensuring both filtration and leak prevention in one reliable bundle.
  • $590.99
    iSpring 4-Stage Ultra Filtration Under Sink Water System, 0.01-Micron, Removes 99.99% Contaminants, Quick Filter Change with Brushed Nickel Faucet, w/up to 1-Year Replacement Filter Set (Model: CU-A4) (CU-A4F4)
  • Advanced 4-Stage Filtration: The iSpring CU-A4 effectively reduces chlorine, lead, heavy metals, VOCs, and harmful contaminants, delivering clean and safe drinking water straight from your tap.
  • Improved Taste & Odor: Enjoy fresh, crisp water by removing unpleasant taste, chlorine smell, and chemical residues, making it ideal for cooking, beverages, and direct consumption.
  • Compact & Easy to Install: Designed for under sink use, the CU-A4’s space-saving build fits neatly in kitchens, apartments, or RVs. DIY-friendly installation requires no plumbing experience.
  • Durable & Reliable Performance: Constructed with high-quality materials, the CU-A4 ensures consistent filtration and dependable long-term use, providing better water at your convenience.
  • Includes Replacement Filters (F4-CUA4): Bundle comes with a complete filter set for up to 1 year of use, ensuring continuous fresh water without the hassle of frequent reorders.
  • $309.99
    iSpring 33-Stage High Output Shower Filter, Universal Shower Head Filter for Hard Water, 99% Removal of Heavy Metals, Chlorine & Sediment - Chrome (SF1S) (SF1S)
  • 33-Stage Shower Head Filter for Hard Water: Featuring a scientifically formulated process of 18 different filtration media in 33 stages, iSpring shower filters quickly remove up to 99% of chlorine, sediment, hydrogen sulfide, and water-soluble heavy metals. Its unique Never Clog design copes with hard water and prohibits limescale buildup.
  • Immediate Improvement in Skin, Hair & Nails: SF1S showerhead filter fights eczema, irritation, itchiness, or dryness, leaving you noticeably smoother skin, softer hair, and stronger nails. Water quality is further improved by nurturing elements like Vitamin C, which is released and added back to your shower water.
  • Cost-Effective with Extended Lifespan: At less than 10 cents per day, the iSpring shower head filter lasts 6 to 9 months - longer than most alternatives on the market. It’s an affordable and practical step toward a healthier lifestyle. Note: This model is designed specifically for use with FSF1 replacement cartridges and is not compatible with other types of shower filter cartridges
  • Easy Installation and Consistent Water Pressure: Tool-free design makes installation and cartridge replacement a breeze. Little impact on water pressure. In case the source water has high levels of sediment common with well water, once in a while simply flip the filter cartridge over and flush it with hot water to remove sediment built up, then set it back in its original position.
  • One Size Fits All, Universal Shower Head Filter: This stylish filter fits every standard ½” shower. Works beautifully with fixed, handheld, or rain shower heads. A must-have to protect yourself and your family from inhaling, absorbing, or consuming dangerous chemicals during each shower.
  • $29.99
    iSpring WGB32BM Whole House Water Filter System, Reduces Iron, Manganese, Chlorine, Sediment, Taste, and Odor, 3-Stage Iron Filter Whole House (WGB32BM)
  • Whole house water filter that protect your family and household appliance from iron, manganese and more: Our 3rd stage iron water filter (FM25B) is specially designed for iron and manganese removal, reducing iron (MAX 3.0 ppm) and manganese (MAX 1.0 ppm). The water filter lasts up to 3 times longer than greensand due to the catalytic media not being consumed in the process. This whole house water filter system also removes sediment, chlorine, rust, herbicides, industrial solvents, and more.
  • DIY installation and maintenance - refer to our manual and our helpful YouTube videos for easy DIY installation. With 1 in. NPT inlet / outlet and 20 in. x 4.5 in. water filter cartridges, WGB32BM whole home water filter system has minimum impact on water flow (up to 15 GPM) and requires minimum maintenance.
  • Top-notch quality - the first stage high capacity polypropylene sediment filter achieves filtration down to 5 microns. The second stage carbon block filter is made of high quality coconut shell carbon for maximum filtration efficiency and filter life. Both water filters are tested by an independent third-party to meet NSF/ANSI standards. Both water filters have a capacity of 100,000 Gal. of water, enough to supply a family of four with clean water for a full year.
  • Peace of mind customer service - register online to activate your 1-year manufacturer warranty and life-time free tech support from U.S. local support team. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
  • Please note - this whole house water filter is installed at the main water supply line in order to treat all the water in your home; unlike an RO system, this whole house water filtration system will NOT reduce Total Dissolved Solids (TDS) and instead keeps healthy minerals in your water; if you are interested in a filter that removes TDS consider our iSpring Reverse Osmosis (RO) systems. The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use.
  • $535.99
    iSpring ABV1K Inline Ball Valve with Quick Fitting 1/4" to 1/4" fits most RO Water Systems (ABV1K)
  • 1/4 inch to 1/4 inch quick connect fittings.
  • No tools required.
  • Compatible with most reverse osmosis systems in the market.
  • Works as tank valve or water shut-off valve.
  • $10.99
    FC15BX4 4.5x10 in. 5 micron Carbon Block (CTO)
    iSpring FC15BX4 4.5x10 in. 5 micron Carbon Block (CTO) Water Filter Replacement Cartridge for Under Sink and Whole House Water Filtration Systems, Pack of 4 (FC15BX4)

    Using quality coconut shell carbon and highly compact fabrication tech, this activated carbon block CTO(Chlorine, Taste, and Odor) filter cartridge is designed and produced to achieve filtration efficiency and long filter life for 10" Whole House and Undersink Water Filtration Systems. Free of surfactants, binders, and adhesives. No leaching carbon ash.

    Knocks out cloudiness as well as bad tastes and odors, removes up to 99% of chlorine, and is effective on herbicides and industrial solvents and other contaminants like trihalomethanes. Steady flow and high absorption.

    Each cartridge filters up to 50,000 gallons depending on the use and feed water quality. Replace the filter every 6 months or every 50,000 gallons of water for ideal performance, depending on the quality of source water and daily water consumption.

    Fits standard 10"x4.5" filters. Official 2nd stage Carbon Block replacement filter cartridge for iSpring under sink water filter US21B and whole house water filtration system WGB21B; 1st stage for WGB21BM and WGB21B-PB. All 4 cartridges are individually sealed for freshness.

    Your iSpring shopping experience is backed by a 30-day money-back guarantee, extended warranty upon registration, and lifetime tech support from iSpring in Atlanta, GA at (678) 261-7611.


    $133.99
    iSpring Light Commercial Tankless Reverse Osmosis Water Filtration System, Removes up to 99% contaminants, 300 GPD, Booster Pump & Pressure Gauge, w/ up to 2-Year Replacement Filter Set (Model: RCB3P) (RCB3PF17)
  • Powerful RO Water Filtration System – This high-capacity reverse osmosis system removes up to 99% of over 1,000 contaminants and hardness, including PFAS (PFOA and PFOS), lead (up to 98%), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more.
  • Durable RO System & Easy Installation – Built with a freestanding stainless steel frame and a metal hanging bracket, this system makes installation and filter replacement easier while providing added protection.
  • High Production Rate RO Water Filter – Super-efficient RO membranes deliver up to 300 gallons of purified reverse osmosis water per day, removing a wide range of contaminants as small as 0.0001 microns.
  • 1.5:1 Pure to Drain Tankless RO System – Equipped with a built-in booster pump to increase purified water production by raising water pressure. Designed for residential or light commercial applications and compatible with 11- or 20-gallon iSpring storage tanks (tank not included).
  • Includes 2-Year Replacement Filter Set – Bundle comes with the iSpring F17RCB3P replacement filter pack, providing up to 2 years of reliable filter supply for long-term cost-effective maintenance
  • $955.99
    iSpring ASOF500 Auto Flush Solenoid Valve for RCS5T RCB4T Commercial RO (ASOF500)
  • Compatible with most Reverse Osmosis systems with Booster Pump (including brand names) in the market.
  • 36V DC
  • 3/8" Jaco fitting.
  • $25.99
    countertop water filter cartridge
    iSpring FCT10 Replacement Cartridge for CT10 Countertop Multi Filtration Drinking Water Filter Dispensers (FCT10)
  • A drinking water filter cartridge that combines dual-layered sediment filtration, activated carbon, KDF media, and calcite. Official replacement filter cartridge for iSpring countertop drinking water dispenser CT10.
  • Reduces sediment, dust, rust, particles, chlorine, lead, arsenic, heavy metals, and more. Also removes unpleasant chlorine taste and odor.
  • $39.99
    ispring ro filter wrench
    iSpring AWR5N1 Multi-functional Water Filter Housing Wrench - For RO Membrane & Pre-filter Housings, 2712 Membrane Housings, ¼” Nuts (AWR5N1)
  • One Wrench for 5 Usages: The wrench can be used for reverse osmosis membrane housings, standard 10” RO pre-filter housings, 2712 membrane housings, ¼” nuts, and releasing the lock of quick fittings.
  • The wrench is made of solid plastic and contains 4 - 6 teeth that enable a firm grab.
  • Peace of Mind Customer Service: Register online to activate your manufacturer warranty and life-time free tech support. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
  • Please note: The wrench does not fit whole house water filter housings. If you need a wrench for whole house housings, please consider iSpring AWR3 filter housing wrench.
  • $17.99
    iSpring ED2000 Whole House Water Descaler, Alternative Electronic Salt-Free Hard Water Conditioner, Reduces Limescale Prevent Deposits Build-up, Different from a Water Softener (ED2000)
  • [Improve Water Quality] Solves hard water problems without the need for chemicals, salt, or maintenance, while keeping healthy minerals in the water by preventing scale deposits from forming and allowing existing scale to break down.
  • [Reliable Descaler] Descales your entire water system and prevents scale buildup in pipes. Reduces energy consumption with an average one year payback period. Great for your home and the environment, individuals on salt-restricted diets, and those looking for healthier skin and hair.
  • [Environmental Friendly] Designed for very hard water areas (10-19 grains per gallon). Saves energy and extends the life of your appliances.
  • [Easy Installation] No plumbing modifications required. Maintenance-free. Works on any pipe, even PEX and PVC. 1-year money-back and lifetime tech support from iSpring.
  • [No change on Chemistry of Water] Unlike salt water softeners, ED2000 does not change the chemistry of water.
  • $160.99
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