Collection: Water Filter Replacement Cartridges
Keep Your Water Clean with Reliable Replacement Filters
Our replacement water filters are designed to maintain optimal filtration performance and ensure clean, great-tasting drinking water. These high-quality replacement cartridges help remove contaminants, reduce impurities, and keep your home water filtration system running efficiently.
Find the right water filter replacement for your system and continue enjoying clean, safe water for drinking, cooking, and everyday use.
Better Water for Everyday Life
-
20 Micron Water Filter 10" x 2.5", 10-inch Whole House Sediment Pre-Filters for Well & Tap water, Replacement Cartridge for FXWPC, EQ-PFC35, ECP5-10, S1, 3WH-STDPL-F02, SPC-25-1005, 6-Pack
Regular price $41.99Regular price -
10" x 4.5" Whole House Coconut Shell Activated Carbon Water Filter Replacement Cartridge - Compatible with WFHDC8001, CB-BB-10, FXHTC, GXWH40L, GXWH35F, GNWH38S, CTO10BB - 1 Pack
Regular price $37.79Regular price -
20 Micron Water Filter 10" x 4.5", 10-inch Whole House Heavy Duty String Wound Sediment Pre-Filters for Well Water, Replacement Cartridge for WP25BB97P, RS24, SWC-45-1020, PC10, 4-Pack
Regular price $69.99Regular price -
10" x 4.5" Whole House Sediment Water Filter, 5 Micron 10-inch Big Water Filter Replacement Cartridge Compatible with W15-PR, DGD-5005, FP15B, HD-950A, GXWH35F, GXWH30C, 2 Pack
Regular price $27.99Regular price -
1 Micron 10" x 2.5" Whole House CTO Carbon Sediment Water Filter Cartridge, Compatible with DuPont WFPFC8002, GE FXWTC, Culligan D-10A, Pentek CBC-10 & More, 6-Pack
Regular price $51.51Regular price -
1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter Cartridge Replacement for Under Sink Water Filter System, Dupont WFPFC8002, WFPFC9001, FXWTC, SCWH-5, WHEF-WHWC, WHCF-WHWC, AMZN-SCWH-5, 4Pack
Regular price $35.69Regular price -
1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter Cartridge Replacement for Under Sink Water Filter System, Dupont WFPFC8002, WFPFC9001, FXWTC, SCWH-5, WHEF-WHWC, WHCF-WHWC, AMZN-SCWH-5, 3Pack
Regular price $72.79Regular price -
1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter Cartridge Replacement for Under Sink Water Filter System, Dupont WFPFC8002, WFPFC9001, FXWTC, SCWH-5, WHEF-WHWC, WHCF-WHWC, AMZN-SCWH-5, 2Pack
Regular price $26.39Regular price -
1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter Cartridge Replacement for Under Sink Water Filter System, Dupont WFPFC8002, WFPFC9001, FXWTC, SCWH-5, WHEF-WHWC, WHCF-WHWC, AMZN-SCWH-5, 2Pack
Regular price $38.77Regular price -
1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter Cartridge Replacement for Under Sink Water Filter System, Dupont WFPFC8002, WFPFC9001, FXWTC, SCWH-5, WHEF-WHWC, WHCF-WHWC, AMZN-SCWH-5, 4Pack
Regular price $57.95Regular price -
1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter Cartridge Replacement for Under Sink Water Filter System, Dupont WFPFC8002, WFPFC9001, FXWTC, SCWH-5, WHEF-WHWC, WHCF-WHWC, AMZN-SCWH-5,3Pack
Regular price $73.07Regular price -
1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter Cartridge Replacement for Under Sink Water Filter System, Dupont WFPFC8002, WFPFC9001, FXWTC, SCWH-5, WHEF-WHWC, WHCF-WHWC, AMZN-SCWH-5, 3Pack
Regular price $28.55Regular price -
1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter Cartridge Replacement for Under Sink Water Filter System, Dupont WFPFC8002, WFPFC9001, FXWTC, SCWH-5, WHEF-WHWC, WHCF-WHWC, AMZN-SCWH-5,4Pack
Regular price $110.87Regular price -
1 Micron 2.5"" x 10"" Whole House CTO Carbon Water Filter Cartridge Replacement for Under Sink Water Filter System, Dupont WFPFC8002, WFPFC9001, FXWTC, SCWH-5, WHEF-WHWC, WHCF-WHWC, AMZN-SCWH-5,2Pack
Regular price $47.59Regular price -
1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter Cartridge Replacement for Under Sink Water Filter System, Dupont WFPFC8002, WFPFC9001, FXWTC, SCWH-5, WHEF-WHWC, WHCF-WHWC, AMZN-SCWH-5,2Pack
Regular price $57.39Regular price -
1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter Cartridge Replacement for Under Sink Water Filter System, Dupont WFPFC8002, WFPFC9001, FXWTC, SCWH-5, WHEF-WHWC, WHCF-WHWC, AMZN-SCWH-5, 3Pack
Regular price $71.39Regular price -
20 x 4.5 Inch 5 Micron String Wound Sediment Water Filter Cartridge, SimPure Whole House Sediment Well Water Filter Replacement for Well Water, Fits DB20P DB20P-3 (2 Pack)
Regular price $83.99Regular price -
10 Inches European Design Transparent Standard Whole House Water Filter System with Presser Relief Valve, 3/4” Inlet/Outlet Brass Port and Yearly Supply (4) Wound Spring Sediment Cartridges 5 Micron
Regular price $51.79Regular price -
10 Inches European Design Transparent Standard Whole House Water Filter System with Presser Relief Valve, 3/4” Inlet/Outlet Brass Port and Yearly Supply (3) Granular Activated Carbon Cartridges
Regular price $55.99Regular price -
10 Inches European Design Transparent Standard Whole House Water Filter System with Presser Relief Valve, 3/4” Inlet/Outlet Brass Port and Yearly Supply (4) Pleated Sediment Cartridges 5 Micron
Regular price $55.99Regular price -
10 Inches European Design Transparent Standard Whole House Water Filter System with Presser Relief Valve, 3/4” Inlet/Outlet Brass Port and Yearly Supply (4) Sediment Cartridges 5 Micron
Regular price $53.19Regular price -
10 Inches European Design Transparent Standard Whole House Water Filter System with Presser Relief Valve, 3/4” Inlet/Outlet Brass Port and Yearly Supply (3) Block Activated Carbon Cartridges 5 Micron
Regular price $58.09Regular price -
2-Pack Refillable Mixed Bed DI Resin Filter Cartridge Fits wide style 3.15" openings standard 10" size WH Filter Housings and Systems, Car Wash, Window Cleaning, Aquarium
Regular price $74.13Regular price -
15-Stage Shower Filter Replacement Cartridge, High Output Hard Water Softener Filter Refill For Shower Head, Chlorine Fluoride Heavy Metal Remover For Healthy Skin & Hair, 1 Pack White
Regular price $41.99Regular price -
15-Stage Shower Filter for Hard Water | Universal High-Output Cartridge | Removes Chlorine, Heavy Metals for Softer Skin and Hair (15 Stage Shower Filter)
Regular price $44.10Regular price -
15-Stage Shower Filter for Hard Water | Universal High-Output Cartridge | Removes Chlorine, Heavy Metals for Softer Skin and Hair (15 Stage Shower Filter - Gold)
Regular price $44.10Regular price -
15-Stage Shower Filter for Hard Water | Universal High-Output Cartridge | Removes Chlorine, Heavy Metals for Softer Skin and Hair (15 Stage Shower Filter - Brushed Nickel)
Regular price $44.10Regular price -
20 Stage Shower Filter Replacement Cartridge - Shower Head Filter Cartridge for Hard Water, Chlorine, Heavy Metals, High Output Shower Water Softener (2)
Regular price $19.59Regular price -
20 Stage Shower Filter Replacement Cartridge - Shower Head Filter Replacement Cartridge for Hard Water, Chlorine, Heavy Metals, High Output Shower Water Softener, 1 Pack
Regular price $13.93Regular price -
1 Micron 10" x 2.5" Whole House CTO Carbon Block Water Filter Cartridge Replacement for CBC-10, CB1-10, CBR2-10, CB3, CB1, FX12P, FXULC, FXUVC, WHKF-DB1, SMCB-2510, CBSM-2510, MAXVOC-975RV (Pack of 4)
Regular price $34.99Regular price -
20 Micron 10"x2.5" String Wound Sediment Filter, Whole House Water Filter Cartridge for Well Water, Compatible with CW-F, AO-WH-PRE-R2, WHKF-WHSW, Fits Standard 10" Housings, 6 Pack
Regular price $37.79Regular price -
10 Micron 10"x2.5" String Wound Sediment Filter, Whole House Water Filter Cartridge for Well Water, Compatible with CW-F, AO-WH-PRE-R2, WHKF-WHSW, Fits Standard 10" Housings, 6 Pack
Regular price $37.79Regular price -
15 Stage Replacement Cartridge with Silver for Shower Filter Showerheads - Universal size Refill Block - Remove chlorine flouride - Replacements Cartridges for similar Filters like AquaBliss
Regular price $20.97Regular price -
2 Pack 33 Stage Universal Shower Filter Replacement Cartridge V+C+E- Hard Water Purifier Removes Chlorine, Heavy Metals, Iron, Sediments - High Output Water Softener for Skin & Hair
Regular price $18.89Regular price -
1 Pack 33 Stage Universal Shower Filter Replacement Cartridge V+C+E- Hard Water Purifier Removes Chlorine, Heavy Metals, Iron, Sediments - High Output Water Softener for Skin & Hair
Regular price $12.59Regular price -
20 Micron Whole House Water Filter Cartridge, String Wound Sediment Filters for Well Water, Universal Replacement for Any 10 inch RO Unit - 10" x 2.5" Cartridges - Pack of 6
Regular price $37.79Regular price
30-Day Easy Returns
Easy returns within 30 days.
Flexible payment
Flexible payment options available.
+1 (310) 731 1713 DIY ONLY
24/7 Live Chat & SMS Support
See the Difference in Your Water — Instantly
Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.
Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.
Feel the difference in every drop — from your kitchen to your shower.
Pure Water. Better Living.
Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.
👉 Softer skin and smoother hair with every shower.
👉 Enjoy healthier skin and hair with every use.
👉 Prevent scale buildup and keep your appliances running efficiently.
👉 Softer, brighter clothes that last longer with every wash.
FAQ
Is installation difficult?
expand_less
expand_more
No. Our systems are designed for easy DIY installation and most homeowners can install them without professional tools. If you need help, our support team is always available.
Do I need a plumber to install the system?
expand_less
expand_more
No plumber is required. The system connects directly to your existing plumbing with simple fittings.
How does this system improve water quality?
expand_less
expand_more
Our filtration system helps reduce common impurities and minerals that cause hard water problems, improving the taste and clarity of your water.
Will this help protect my appliances?
expand_less
expand_more
Yes. Hard water minerals can build up inside appliances. Our system helps reduce scale buildup, helping extend the life of washing machines, dishwashers, and water heaters.
How often do filters need to be replaced?
expand_less
expand_more
Most filters only need replacement every 6–12 months, depending on usage and local water conditions.
Will this improve my skin and hair?
expand_less
expand_more
Many customers notice softer skin and smoother hair after switching to filtered or softened water.
What if I'm not satisfied with the system?
expand_less
expand_more
If you're not completely satisfied, you can return your product within 30 days for a full refund.
Strategic Partner
Water Filtration & Home Water Guide
-
Reverse Osmosis vs Water Filter — Which Is Better?
Not sure if you need Reverse Osmosis or a standard water filter? Learn the real differences, what each system removes, and how to choose the best option for your home.
Reverse Osmosis vs Water Filter — Which Is Better?
Not sure if you need Reverse Osmosis or a standard water filter? Learn the real differences, what each system removes, and how to choose the best option for your home.
-
Do I Really Need a Water Filter at Home?
Wondering if your home needs a water filter? Learn how to check your water quality, compare filter types, and choose the right system for safer, better-tasting water.
Do I Really Need a Water Filter at Home?
Wondering if your home needs a water filter? Learn how to check your water quality, compare filter types, and choose the right system for safer, better-tasting water.
-
7 Signs You Have Hard Water in Your Home
Water quality plays an important role in everyday life. From drinking water to showering and washing dishes, the type of water flowing through your home affects comfort, cleanliness, and even...
7 Signs You Have Hard Water in Your Home
Water quality plays an important role in everyday life. From drinking water to showering and washing dishes, the type of water flowing through your home affects comfort, cleanliness, and even...
