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
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SimPure Whole House Water Filter Cartridges 5 Micron 20" x 4.5" CTO Activated Carbon Block, For DB20P, FC25B, CTO20BB, WHB20, 6 Pack
Regular price $279.99Regular price -
SimPure Whole House Water Filter Cartridges 5 Micron 20" x 4.5" CTO Activated Carbon Block, For DB20P, FC25B, CTO20BB, WHB20, 2 Pack
Regular price $103.59Regular price -
SimPure Whole House Water Filter Cartridges 5 Micron 10" x 4.5" CTO Activated Carbon Block, For DB10P, DB10C-2, GE GXWH40L, GXWH35F, BB10, FXHTC, FC15B, 6 Pack
Regular price $181.99Regular price -
SimPure Whole House Water Filter Cartridges 5 Micron 10" x 4.5" CTO Activated Carbon Block, For DB10P, DB10C-2, GE GXWH40L, GXWH35F, BB10, FXHTC, FC15B, 8 Pack
Regular price $237.99Regular price -
SimPure Whole House Water Filter Cartridges 5 Micron 20" x 4.5" CTO Activated Carbon Block, For DB20P, FC25B, CTO20BB, WHB20, 4 Pack
Regular price $207.19Regular price -
SimPure Whole House Water Filter Cartridges 5 Micron 20" x 4.5" PP+GAC+CTO 3-Stage Sediment and Carbon Filter Set, for DB20P-3, DGD-5005-20, GAC-20BB, FC25B, 2 Sets
Regular price $321.99Regular price -
SimPure Whole House Water Filter Cartridges 5 Micron 20" x 4.5" PP+GAC+CTO 3-Stage Sediment and Carbon Filter Set, for DB20P-3, DGD-5005-20, GAC-20BB, FC25B, 1 Set
Regular price $167.99Regular price -
SimPure Whole House Water Filter Cartridges 5 Micron 10" x 4.5" CTO Activated Carbon Block, For DB10P, DB10C-2, GE GXWH40L, GXWH35F, BB10, FXHTC, FC15B, 4 Pack
Regular price $128.79Regular price -
SimPure Whole House Water Filter Cartridges 20" x 4.5" GAC/KDF Carbon and Heavy Metal Filter, For DB20P, WHB20, FG25B-KS, WGB32B-KS, FLTWH2045K, 4 Pack
Regular price $419.96Regular price -
SimPure Whole House Water Filter Cartridges 5 Micron 10" x 4.5" PP+CTO 2-Stage Sediment and Carbon Filter Set, for DB10C-2, DB10P, GE FXHTC, GXWH40L, WGB21B, FP15B, FC15B, 4 Sets
Regular price $195.99Regular price -
SimPure Whole House Water Filter Cartridges 5 Micron 10" x 4.5" CTO+GAC/KDF 2-Stage Carbon and Heavy Metal Filter Set, for DB10C-2KDF, DB10P, WGB21B-KS, FC15B, FG15B-KS, 2 Sets
Regular price $209.99Regular price -
String Wound Sediment Water Filter Cartridge Standard 2.5x10" 10 Micron 25 Pack
Regular price $88.20Regular price -
Special Filter 10in (SP 510-R) – Scale Prevention Cartridge – Removes Chlorine, Limescale, Odor – pH Balanced, No Sodium, No Phosphates – Coffee, Tea, Drinking Water Filter
Regular price $188.97Regular price -
Strong Type Cation Resin For Hardness Reduction, Water Softening Resin - 5 Lbs, compatible with Refillable Cation Resin Cartridges for Whole House Water Systems
Regular price $46.13Regular price -
SR SUN RISE 2-IN-1 Filtered Shower Head & Shower Filter with 20-Stage Cartridge – High Pressure Shower Head & Hard Water Softener, Removes Chlorine for Healthier Skin and Hair（ 3 Inch, Chrome, NSF）
Regular price $36.39Regular price -
SR SUN RISE 20-Stage Shower Filter-Shower Head Filter for Hard Water, with 1 Replaceable Cartridges, High Output Shower Water Filter for Removing Chlorine and fluoride, Polished Chrome
Regular price $19.01Regular price -
SR SUN RISE 20-Stages Shower Filter Replacement Cartridges - Universal Fit for Most Shower Head Filters, Reduces Chlorine & Chemicals, pH Balanced Water for Soft Skin & Healthy Hair（4-Pack）
Regular price $37.79Regular price -
SR SUN RISE 20-Stages Shower Filter Replacement Cartridges - Universal Fit for Most Shower Head Filters, Reduces Chlorine & Chemicals, pH Balanced Water for Soft Skin & Healthy Hair（2-Pack）
Regular price $29.39Regular price -
SR SUN RISE 20-Stage Shower Filter-Shower Head Filter for Hard Water, with 3 Replaceable Cartridges, High Output Shower Water Filter for Removing Chlorine and fluoride, Polished Chrome
Regular price $32.41Regular price -
SR SUN RISE Filtered Shower Head with Filters, 20-Stage Shower Head Filter for Hard Water, High Pressure Showerhead with Easy-Replace Cartridge to Remove Chlorine & Heavy Metals (7-Inch, Black)
Regular price $55.99Regular price -
SR SUN RISE Filtered Shower Head with Filters, 20-Stage Shower Head Filter for Hard Water, Fixed Showerhead with Easy-Replace Cartridge to Remove Chlorine & Heavy Metals (7-Inch, Chrome)
Regular price $55.99Regular price -
SR SUN RISE Filtered Shower Head with Filters, 20-Stage Shower Head Filter for Hard Water, High Pressure Showerhead with Easy-Replace Cartridge to Remove Chlorine (7-Inch, Brushed Nickel)
Regular price $55.99Regular price -
SR SUN RISE Duo Shower Filter - NSF Certified 20-Stage Shower Filter for Hard Water, Water Softener, Removes Chlorine, Heavy Metals, High Flow, Easy Replace Cartridge, Nourish Hair & Skin, Matte White
Regular price $97.99Regular price -
Shower Water Filters with Vitamin C– Removes Chlorine, Heavy Metals & Impurities, Softens Hair & Skin, Eczema Relief, Easy Installation, Long-Lasting Cartridge – by Tylola
Regular price $37.79Regular price -
Shower Filter for Hard Water Two Replacement Cartridge High Output Shower Water Filter Silver Remove Chlorine and Fluoride(Silver)
Regular price $13.99Regular price -
Shower Head Replacement Filter Cartridge 8-Pack - High Capacity PP Cotton Shower Filter for Detachable Heads, 3.74x0.94 Inch (Family Use Water Purification System)
Regular price $10.63Regular price -
Shower Head Replacement Filter Cartridges Compatible with Eskiin Shower Head, Removes Hard Water & Chlorine, Enhances Water Softening & Purification (4 PACK)
Regular price $83.99Regular price -
Shower Filter Replacement Cartridges (3-Pack) - Compatible with Heavy Duty Shower Head Filters, KDF-55 & Vitamin C Media for Hard Water, Skin-Friendly Bathing
Regular price $33.59Regular price -
Shower Head Replacement Filter Cartridges Compatible with Eskiin Shower Head, Removes Hard Water & Chlorine, Enhances Water Softening & Purification (2 PACK)
Regular price $55.99Regular price -
Shower Head Replacement Filter Cartridges Compatible with Eskiin Shower Head, Removes Hard Water & Chlorine, Enhances Water Softening & Purification (3 PACK)
Regular price $69.99Regular price -
Shower Filter Replacement Cartridge Compatible with AquaHomeGroup, Vitamin C E & A Cartridges& 20-Stage Cartridges，Purified Water & Gentle Care（2Pack）
Regular price $41.99Regular price -
Shower Filter Replacement Cartridge, Multi-Stage Filtration for Hard Water, High Pressure Universal Shower Water Filters to Reduce Toxic Chemicals, Chlorine and Heavy Metals,for Skin & Baby Care，Blue
Regular price $27.68Regular price -
Shower Filter Replacement Cartridge 20 Stage,High Output SF100, SF220 Shower Filters For Hard Water,Universal Replacement Cartridge,Waters Purifier, Shower Water Softener (2 Pack)
Regular price $20.99Regular price -
Shower Filter Replacement Cartridge 20 Stage,High Output SF100, SF220 Shower Filters For Hard Water,Universal Replacement Cartridge,Waters Purifier, Shower Water Softener (1 Pack)
Regular price $12.59Regular price -
Shower Filter Replacement Cartridge for Hard Water, 25+ Stages Efficient Showerhead Filter Cartridges, High Output Universal Shower Water Filters To Remove Heave Metals, Reduces Chlorine & Toxins
Regular price $6.01Regular price
30-Day Easy Returns
Easy returns within 30 days.
Flexible payment
Flexible payment options available.
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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?
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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?
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No plumber is required. The system connects directly to your existing plumbing with simple fittings.
How does this system improve water quality?
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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?
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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?
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Most filters only need replacement every 6–12 months, depending on usage and local water conditions.
Will this improve my skin and hair?
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Many customers notice softer skin and smoother hair after switching to filtered or softened water.
What if I'm not satisfied with the system?
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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
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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.
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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.
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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...
