Collection: RO Replacement Filters
Reverse Osmosis Replacement Filters for Clean and Efficient Water Filtration
RO Replacement Filters are essential for maintaining the performance and purity of your reverse osmosis water filtration system.
Regular filter replacement ensures effective removal of chlorine, heavy metals, sediment, and dissolved solids while keeping your drinking water clean and fresh.
Our collection includes high-performance reverse osmosis replacement filters, RO membrane replacements, and multi-stage RO filter cartridges designed for long-lasting filtration efficiency.
Maintain your system performance with reliable reverse osmosis replacement filters designed for safe and consistent drinking water filtration.
Better Water for Everyday Life
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AO Smith 2.5"x10" 5 Micron Sediment Water Filter Replacement Cartridge - 2 Pack - For Whole House Filtration Systems - AO-WH-PREV-R2
Regular price $26.59Regular price -
Aquaboon 5 Micron 10 x 4.5 Well Water Sediment Filter Replacement Whole House Water Filter Cartridge Compatible with DGD-5005, WFHD13001B, 6-Pack
Regular price $81.63Regular price -
ICEPURE 5 Micron 10" x 4.5" Whole House Sediment Pleated Water Filter Replacement for GE FXHSC, Culligan R50-BBSA, Pentek R50-BB, DuPont WFHDC3001, W50PEHD, GXWH40L, GXWH35F for Well Water, 2PACK
Regular price $36.69Regular price -
Aquaboon 5 Micron 10 x 4.5 Well Water Sediment Filter Replacement Whole House Water Filter Cartridge Compatible with DGD-5005, WFHD13001B, 2-Pack
Regular price $36.27Regular price -
ICEPURE 20 Micron 10" x 4.5" Whole House Extra Coarse Pleated Sediment Filter for Well Water, Replacement Cartridge for GE FXHSC, DuPont WFHDC3001, Pentek R50-BB, Culligan R50-BBSA, W50PEHD, 3Pack
Regular price $55.99Regular 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 -
Aquaboon 5 Micron 10 x 4.5 Well Water Sediment Filter Replacement Whole House Water Filter Cartridge Compatible with DGD-5005, WFHD13001B, 4-Pack
Regular price $56.43Regular price -
ICEPURE 20 Micron 10" x 4.5" Whole House Extra Coarse Pleated Sediment Filter for Well Water, Replacement Cartridge for GE FXHSC, DuPont WFHDC3001, R50-BB, Culligan R50-BBSA, W50PEHD, 4Pack
Regular price $79.79Regular price -
5 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 -
ICEPURE 5 Micron 10" x 4.5" Whole House Sediment Pleated Water Filter Replacement for GE FXHSC, Culligan R50-BBSA, Pentek R50-BB, DuPont WFHDC3001, W50PEHD, GXWH40L, GXWH35F for Well Water, 3PACK
Regular price $60.19Regular price -
ICEPURE 50 Micron 10" x 4.5" Whole House Extra Coarse Pleated Sediment Filter for Well Water, Replacement Cartridge for GE FXHSC, Culligan R50-BBSA, DuPont WFHDC3001, W50PEHD, R50-BB, 3Pack
Regular price $55.99Regular price -
10 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 -
ICEPURE 50 Micron 10" x 4.5" Whole House Extra Coarse Pleated Sediment Filter for Well Water, Replacement Cartridge for GE FXHSC, Culligan R50-BBSA, DuPont WFHDC3001, W50PEHD, R50-BB, 4Pack
Regular price $72.79Regular price -
Aquaboon 10” x 2.5” Whole House and Reverse Osmosis Sediment 1 Micron Water Filter Cartridge | COMPATIBLE WITH: Culligan P1, Pentek P1, PD-1-934, P5, AP110, WFPFC5002, CFS110, RS14, WHKF-GD05 (4-PACK)
Regular price $27.71Regular price -
ICEPURE 50 Micron 10" x 4.5" Whole House Extra Coarse Pleated Sediment Filter for Well Water, Replacement Cartridge for GE FXHSC, Culligan R50-BBSA, DuPont WFHDC3001, W50PEHD, R50-BB, 2Pack
Regular price $40.59Regular price -
ICEPURE 20 Micron 10" x 4.5" Whole House Extra Coarse Pleated Sediment Filter for Well Water, Replacement Cartridge for GE FXHSC, DuPont WFHDC3001, R50-BB, Culligan R50-BBSA, W50PEHD, 2Pack
Regular price $41.99Regular price -
Aquaboon 1 Micron Whole House Sediment Filter 10 x 2.5 for RO & Well Water Filters Replacement Cartridges Compatible with AP110, WHKF-GD05, 50 Pack
Regular price $138.33Regular price -
ICEPURE 5 Micron 10" x 4.5" Whole House Sediment Pleated Water Filter Replacement for GE FXHSC, Culligan R50-BBSA, Pentek R50-BB, DuPont WFHDC3001, W50PEHD, GXWH40L, GXWH35F for Well Water, 4PACK
Regular price $67.19Regular price -
Aquaboon 1 Micron Whole House Sediment Filter 10 x 2.5 for RO & Well Water Filters Replacement Cartridges Compatible with AP110, WHKF-GD05, 6 Pack
Regular price $33.75Regular price -
Aquaboon 1 Micron Whole House Sediment Filter 10 x 2.5 for RO & Well Water Filters Replacement Cartridges Compatible with AP110, WHKF-GD05, 25 Pack
Regular price $86.67Regular price -
PUREPLUS 5 Micron 10" x 4.5" Whole House Pleated Sediment Filter for Well Water, Replacement Cartridge for GE FXHSC, Culligan R50-BBSA, Pentek R50-BB, DuPont WFHDC3001, W50PEHD, GXWH40L, 4Pack
Regular price $61.68Regular price -
PUREPLUS 5 Micron 10" x 4.5" Whole House Pleated Sediment Filter for Well Water, Replacement Cartridge for GE FXHSC, Culligan R50-BBSA, Pentek R50-BB, DuPont WFHDC3001, W50PEHD, GXWH40L, 2Pack
Regular price $34.76Regular price -
PUREPLUS 5 Micron 10" x 4.5" Whole House Pleated Sediment Filter for Well Water, Replacement Cartridge for GE FXHSC, Culligan R50-BBSA, Pentek R50-BB, DuPont WFHDC3001, W50PEHD, GXWH40L, 3Pack
Regular price $47.88Regular price -
EcoPure EPW2F Premium Fact Universal Whole Home Filter (4 Pack), 1 Count (Pack of 2), Dark Gray/Black
Regular price $46.23Regular price -
EcoPure EPW2F Premium Fact Universal Whole Home Filter (2 Pack), Dark Gray/Black
Regular price $23.11Regular price -
EcoPure EPW2C Carbon Block Universal Whole Home Water Filter 2-Pack – Fits Standard Capacity Systems – NSF Certified – 5 Micron – Reduces Chlorine, Sediment, Sand, Dirt & Rust – 3-Month Life per Filter
Regular price $18.62Regular price -
5 Micron String Wound Whole House Water Filter 10" x 2.5", 10-inch Universal Sediment Pre-Filters for Well Water, Replacement Cartridge for FXWSC, CW-F, CW-MF, 1SS, W5W, AO-WH-PRE-R2, 6-Pack
Regular price $36.39Regular price -
20 Micron String Wound Whole House Water Filter 10" x 2.5", 10-inch Universal Sediment Pre-Filters for Well Water, Replacement Cartridge for FXWSC, CW-F, CW-MF, 1SS, W5W, AO-WH-PRE-R2, 6-Pack
Regular price $34.99Regular price -
10 Micron String Wound Whole House Water Filter 10" x 2.5", 10-inch Universal Sediment Pre-Filters for Well Water, Replacement Cartridge for FXWSC, CW-F, CW-MF, 1SS, W5W, AO-WH-PRE-R2, 6-Pack
Regular price $36.39Regular price -
ICEPURE 20 Micron 10" x 2.5" Whole House String Wound Sediment Water Filter for Well filter Replacement for Aqua-Pure AP110, WP-5, Culligan P5, CFS110, CW-MF, WFPFC4002, Any 10 inch RO Unit, 2PACK
Regular price $21.41Regular price -
ICEPURE 10 Micron 10" x 2.5" String Wound Sediment Water Filter Cartridge for Well filter Universal Replacement for Any 10 inch RO Unit, WP-5, Aqua-Pure AP110 CFS110 Culligan P5 WFPFC4002 CW-MF, 4PACK
Regular price $31.49Regular price -
Membrane Solutions 50 Micron Sediment Water Filter Replacement Polypropylene Cartridge 10"x 2.5" for Whole House RO System, Compatible with Aqua-Pure AP110, GE FXUSC, WHKF-GD05, Culligan P5-6 Pack
Regular price $38.77Regular price -
5 Micron 10" x 2.5" String Wound Sediment Water Filter Cartridge for Well filter Universal Replacement for Any 10 inch RO Unit, WP-5, Aqua-Pure AP110, CFS110, Culligan P5, WFPFC4002, WP-5, CW-MF,4PACK
Regular price $30.23Regular price -
ICEPURE 10 Micron 10" x 2.5" String Wound Sediment Water Filter Cartridge for Well filter Universal Replacement for Any 10 inch RO Unit, WP-5, Aqua-Pure AP110 CFS110 Culligan P5 WFPFC4002 CW-MF, 2PACK
Regular price $21.41Regular price -
3M Aqua-Pure Whole House Sanitary Quick Change Water Filter System AP903, Reduces Sediment, Chlorine Taste and Odor, Heavy Duty, 100,000 Gallon
Regular price $554.25Regular price -
ICEPURE 20 Micron 10" x 2.5" Whole House String Wound Sediment Water Filter for Well filter Replacement for Aqua-Pure AP110, WP-5, Culligan P5, CFS110, CW-MF, WFPFC4002, Any 10 inch RO Unit, 4PACK
Regular price $31.49Regular 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...
