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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PP20BB 5 Micron 4.5" x 20" Filter Set – Sediment Replacement Cartridges for Whole House Water Filtration Systems, Universal Standard PP Filters (6, 20 x 4.5)
Regular price $88.19Regular price -
UBS VFS-f+vcf-05 Luxury Vita-Fresh Shower Filter with 7 Vitamin C Cartridge
Regular price $139.86Regular price -
Pentair Pentek EPM-20BB Big Blue Carbon Water Filter, Whole House Modified Epsilon Carbon Block Filter Cartridge with Bonded Powered Activated Carbon (PAC) Filter, 20” x 4.5”, 10 Micron, Pack of 4
Regular price $368.41Regular price -
Tier1 5 Micron 10 x 2.5 Water Filter | Whole House Carbon Block Water Filter Replacement Cartridge | Compatible with Pentek EP-10, 42-34373, 155531-43, CB-25-1005, MAXETW-975 | 2.5 x 10 Water Filter
Regular price $16.79Regular price -
Aquaboon 5 Micron 20 x 4.5 Water Filter Cartridges Set of 2, Whole House Water Filter Replacements for 2-Stage Sediment & Chlorine, Odors Reduction
Regular price $111.71Regular price -
Aquaboon 5 Micron 20 x 4.5 Water Filter Cartridges Set of 4, Whole House Water Filter Replacements for 2-Stage Sediment & Chlorine, Odors Reduction
Regular price $181.71Regular price -
Aquaboon 5 Micron 20 x 4.5 Water Filter Cartridges Set of 8, Whole House Water Filter Replacements for 2-Stage Sediment & Chlorine, Odors Reduction
Regular price $279.71Regular price -
Pleated Sediment Water Filter Cartridge 9.87”x 2.5” Amplified Surface Area, Removes Sand, Dirt, Rust, Extended Filter Life WELL-MATCHED with WHKF-WHPL, 801-50, WB-50W, WFPFC3002, SPC-25-1050 (50 Pack)
Regular price $218.39Regular price -
ICEPURE 1 Micron 20" x 4.5" Whole House CTO Coconut Shell Activated Carbon Water Filter Cartridge Replacement for FC25B, EPM-20BB, CB-BB-20, DB20P, EP-20BB, CTO-F20B-5, F3WGB32BM, 155783-43, 1 Pack
Regular price $55.99Regular price -
Advanced High Intensity Super Compact Universal Shower Filter with Replaceable Enriched KDF Shower Filter Cartridge by Hotel Spa AquaCare. Use with Any Shower Head, Handshower Or 3-Way Shower Combo
Regular price $25.89Regular price -
ICEPURE 2-Stage 20" x 4.5" Whole House Water Filter Combo Set, 20 Inch CTO Carbon Block Cartridge and KDF Heavy Metal Removal Water Filter Replacement for FC25B, CB-BB-20, DB20P, Pack of 1
Regular price $119.69Regular price -
Pleated Sediment Water Filter Cartridge 9.87”x 2.5” Amplified Surface Area, Removes Sand, Dirt, Rust, Extended Filter Life WELL-MATCHED with WHKF-WHPL, 801-50, WB-50W, WFPFC3002, SPC-25-1050
Regular price $12.59Regular price -
10/20 Pcs Ion Drops Shower Head Filters, Showerhead Filters, PP Cotton Replacement Cartridge, Suitable for Various Specifications of Shower Heads (A10*pc, 2.95 * 0.94 In)
Regular price $20.83Regular price -
ICEPURE 4.5"x 20" Whole House Water Filter High Capacity Combo Set, Carbon Block Cartridge and Upgraded Activated Carbon Lead Removal Filter Replacement for 20 Inch Water Filter System, Pack of 1
Regular price $112.50Regular price -
Pleated Sediment Water Filter Cartridge 9.87”x 2.5” Amplified Surface Area, Removes Sand, Dirt, Rust, Extended Filter Life WELL-MATCHED with WHKF-WHPL, 801-50, WB-50W, WFPFC3002, SPC-25-1050 (6 Pack)
Regular price $39.19Regular price -
10/20 Pcs Ion Drops Shower Head Filters, Showerhead Filters, PP Cotton Replacement Cartridge, Suitable for Various Specifications of Shower Heads (A20*pc, 3.34 * 0.94 In)
Regular price $26.59Regular price -
ICEPURE 4.5"x 20" Whole House CTO Carbon Water Filter, 20 Inch Water Filtration System Combo Kit with KDF Cartridge and Upgraded Activated Carbon Lead Remove Filter Replacement for Home, Pack of 1
Regular price $153.99Regular price -
Pleated Sediment Water Filter Cartridge 9.87”x 2.5” Amplified Surface Area, Removes Sand, Dirt, Rust, Extended Filter Life WELL-MATCHED with WHKF-WHPL, 801-50, WB-50W, WFPFC3002, SPC-25-1050 (2 Pack)
Regular price $19.59Regular price -
10/20 Pcs Ion Drops Shower Head Filters, Showerhead Filters, PP Cotton Replacement Cartridge, Suitable for Various Specifications of Shower Heads (A20*pc, 3.74 * 0.94 In)
Regular price $26.59Regular price -
ICEPURE 1 Micron 20" x 4.5" Whole House CTO Coconut Shell Activated Carbon Water Filter Cartridge Replacement for FC25B, EPM-20BB, CB-BB-20, DB20P, EP-20BB, CTO-F20B-5, F3WGB32BM, 155783-43, 2 Pack
Regular price $117.59Regular price -
Pleated Sediment Water Filter Cartridge 9.87”x 2.5” Amplified Surface Area, Removes Sand, Dirt, Rust, Extended Filter Life WELL-MATCHED with WHKF-WHPL, 801-50, WB-50W, WFPFC3002, SPC-25-1050 (4 Pack)
Regular price $26.59Regular price -
10/20 Pcs Ion Drops Shower Head Filters, Showerhead Filters, PP Cotton Replacement Cartridge, Suitable for Various Specifications of Shower Heads (A10*pc, 2.75 * 0.94 In)
Regular price $20.83Regular price -
Tier1 20 Micron 10 x 4.5 Water Filter | Carbon Block - Upflow Granular Activated Whole House Cartridge | Replacement for Pentek GAC-BB, 155153-43 | 4.5 x 10 Water Filter
Regular price $31.77Regular price -
Pleated Sediment Water Filter Cartridge 9.87”x 2.5” Amplified Surface Area, Removes Sand, Dirt, Rust, Extended Filter Life WELL-MATCHED with WHKF-WHPL, 801-50, WB-50W, WFPFC3002, SPC-25-1050 (25 Pack)
Regular price $125.99Regular price -
10/20 Pcs Ion Drops Shower Head Filters, Showerhead Filters, PP Cotton Replacement Cartridge, Suitable for Various Specifications of Shower Heads (A20*pc, 2.75 * 0.94 In)
Regular price $26.59Regular price -
Tier1 20 Micron 10 x 4.5 Water Filter | Carbon Block - Upflow Granular Activated Whole House Cartridge | Replacement for Pentek GAC-BB, 155153-43 | 4.5 x 10 Water Filter (2-Pack)
Regular price $54.03Regular price -
10/20 Pcs Ion Drops Shower Head Filters, Showerhead Filters, PP Cotton Replacement Cartridge, Suitable for Various Specifications of Shower Heads (A10*pc, 3.34 * 0.94 In)
Regular price $20.83Regular price -
Waterdrop Whole House Water Filter, Carbon Filter, Reduce Iron & Manganese Filter Cartridge, Replacement for GE GXWH40L, FXHTC, Ispring, Culligan® RFC-BBSA, Whirlpool®, Any 10" x 4.5" System, 5 Micron
Regular price $100.79Regular price -
10/20 Pcs Ion Drops Shower Head Filters, Showerhead Filters, PP Cotton Replacement Cartridge, Suitable for Various Specifications of Shower Heads (A10*pc, 3.74 * 0.94 In)
Regular price $20.83Regular price -
Aquaboon 5 Micron 20 x 4.5 Whole House String Wound Water Filter Replacement Cartridge for Well Water Filtration Compatible with WP5BB20P, 4-Pack
Regular price $139.71Regular price -
10/20 Pcs Ion Drops Shower Head Filters, Showerhead Filters, PP Cotton Replacement Cartridge, Suitable for Various Specifications of Shower Heads (A20*pc, 2.95 * 0.94 In)
Regular price $26.59Regular price -
Aquaboon 1 Micron Whole House 20" x 4.5" String Wound Water Filter Replacement Cartridge for Well Water Compatible with SWC-25-2005, P5-20, 2-Pack
Regular price $76.71Regular price -
Aquaboon 1 Micron Whole House 20" x 4.5" String Wound Water Filter Replacement Cartridge for Well Water Compatible with SWC-25-2005, P5-20, 10-Pack
Regular price $328.71Regular price -
Geekpure 10 Inch Reverse Osmosis RO Replacement Filter Cartridges Kit-2.5"X10" (1)
Regular price $39.19Regular price -
Aquaboon 5 Micron 20 x 4.5 Whole House String Wound Water Filter Replacement Cartridge for Well Water Filtration Compatible with WP5BB20P, 10-Pack
Regular price $321.71Regular price
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Flexible payment options available.
+1 (310) 731 1713 DIY ONLY
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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...
