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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PUREPLUS 5 Micron 10" x 4.5" Whole House Sediment Home Water Filter Replacement Cartridge for Culligan RFC-BBSA, HD-950, WFHD13001B, W15-PR, GXWH30C, GXWH35F, Aqua-Pure AP817, PP10BB, 3PACK
Regular price $47.59Regular price -
AQUA CREST 5 Micron 10"x2.5" String Wound Sediment Water Filter Cartridge for Well Water, Universal Replacement for Any 10 inch RO Unit, WP-5, Aqua-Pure AP110, CFS110, Culligan P5, WFPFC4002, 6Pack
Regular price $41.57Regular price -
AQUA CREST 5 Micron 10"x2.5" String Wound Sediment Water Filter Cartridge for Well Water, Universal Replacement for Any 10 inch RO Unit, WP-5, Aqua-Pure AP110, CFS110, Culligan P5, WFPFC4002, 4Pack
Regular price $31.49Regular price -
AQUA CREST 1 Micron 2.5"x10" Whole House CTO Carbon and KDF Water Filter Cartridge Replacement for DuPont® WFPFC8002, Culligan® D-10A, CBC-10, GE® FXWTC, GXWH20T, Pack of 2
Regular price $55.99Regular price -
Membrane Solutions 5 Micron Pleated Polyester Sediment Water Filter 10"x2.5" Replacement Cartridge Universal Whole House Pre-Filter Compatible with W50PE, WFPFC3002, SPC-25-1050, FM-50-975 - 24 Pack
Regular price $210.83Regular price -
Membrane Solutions 5 Micron Pleated Polyester Sediment Water Filter 10"x2.5" Replacement Cartridge Universal Whole House Pre-Filter Compatible with W50PE, WFPFC3002, SPC-25-1050, FM-50-975 - 12 Pack
Regular price $106.25Regular price -
Pentair Pentek 166219 Big Clear Filter Housing, 1" NPT #10 Whole House Heavy Duty Water Filter Housing with Pressure Relief Button, 10-Inch, Blue/Clear
Regular price $239.46Regular price -
Membrane Solutions 50 Micron Pleated Polyester Sediment Water Filter 10"x2.5" Replacement Cartridge Universal Whole House Pre-Filter Compatible with W50PE, WFPFC3002, SPC-25-1050, FM-50-975 - 4 Pack
Regular price $41.71Regular price -
Pentair Pentek 150469 Big Blue Filter Housing, 3/4" NPT #10 Whole House Heavy Duty Water Filter Housing with High-Flow Polypropylene (HFPP) Cap and Pressure Relief Button, 10-Inch, Black/Blue
Regular price $82.33Regular price -
Membrane Solutions 20 Micron Pleated Polyester Sediment Water Filter 10"x2.5" Replacement Cartridge Universal Whole House Pre-Filter Compatible with W50PE, WFPFC3002, SPC-25-1050, FM-50-975 - 6 Pack
Regular price $55.85Regular price -
Membrane Solutions 50 Micron Pleated Polyester Sediment Water Filter 10"x2.5" Replacement Cartridge Universal Whole House Pre-Filter Compatible with W50PE, WFPFC3002, SPC-25-1050, FM-50-975 - 6 Pack
Regular price $58.79Regular price -
Membrane Solutions 5 Micron Pleated Polyester Sediment Water Filter 10"x2.5" Replacement Cartridge Universal Whole House Pre-Filter Compatible with W50PE, WFPFC3002, SPC-25-1050, FM-50-975 - 4 Pack
Regular price $39.89Regular price -
Pentair Pentek Big Blue Filter Housing and Sediment Water Filter Bundle | R50-BB
Regular price $102.41Regular price -
Membrane Solutions 50 Micron Pleated Polyester Sediment Water Filter 10"x2.5" Replacement Cartridge Universal Whole House Pre-Filter Compatible with W50PE, WFPFC3002, SPC-25-1050, FM-50-975 - 24 Pack
Regular price $209.85Regular price -
Pentair Pentek Big Blue Filter Housing and Water Filter Cartridge Bundle
Regular price $98.38Regular price -
Membrane Solutions 20 Micron Pleated Polyester Sediment Water Filter 10"x2.5" Replacement Cartridge Universal Whole House Pre-Filter Compatible with W50PE, WFPFC3002, SPC-25-1050, FM-50-975 - 12 Pack
Regular price $107.77Regular price -
Membrane Solutions 20 Micron Pleated Polyester Sediment Water Filter 10"x2.5" Replacement Cartridge Universal Whole House Pre-Filter Compatible with W50PE, WFPFC3002, SPC-25-1050, FM-50-975 - 24 Pack
Regular price $212.65Regular price -
Membrane Solutions 20 Micron Pleated Polyester Sediment Water Filter 10"x2.5" Replacement Cartridge Universal Whole House Pre-Filter Compatible with W50PE, WFPFC3002, SPC-25-1050, FM-50-975 - 4 Pack
Regular price $40.57Regular price -
Membrane Solutions 50 Micron Pleated Polyester Sediment Water Filter 10"x2.5" Replacement Cartridge Universal Whole House Pre-Filter Compatible with W50PE, WFPFC3002, SPC-25-1050, FM-50-975 - 12 Pack
Regular price $107.09Regular price -
Membrane Solutions 5 Micron Pleated Polyester Sediment Water Filter 10"x2.5" Replacement Cartridge Universal Whole House Pre-Filter Compatible with W50PE, WFPFC3002, SPC-25-1050, FM-50-975 - 6 Pack
Regular price $55.99Regular price -
WHC40 Sediment Filter, 40 & 100 & 200 Micron Reusable Spin Down Sediment Water Filter, Whole House Water Filter for Well Water, Home Pre-filtration System, 1" MNPT + 3/4" FNPT + 3/4"MNPT
Regular price $55.99Regular price -
5 Micron 20" x 2.5" Whole House PP Sediment Water Filter Replacement Cartridge Compatible with All Standard 20-Inch RO Units & Well Water Filters, 6Pack
Regular price $54.59Regular price -
Pentair OMNIFilter RS1 Sediment Water Filter, 10-Inch, Standard Whole House Pleated Cellulose Sediment Replacement Filter Cartridge, 10" x 2.5", 20 Micron, Pack of 1
Regular price $27.99Regular price -
Pentair OMNIFilter RS1 Sediment Water Filter, 10-Inch, Standard Whole House Pleated Cellulose Sediment Replacement Filter Cartridge, 10" x 2.5", 20 Micron, Pack of 2
Regular price $24.56Regular price -
Express Water Whole House Anti Scale Filter Set – 3 Stage Filtration Water Conditioner Replacement Kit – Sediment, Carbon Block, Polyphosphate High Capacity Cartridge – 5 Micron – 4.5” x 20” inch
Regular price $155.76Regular price -
ICEPURE 25 Micron 10”x4.5'' Whole House Sediment String Wound Water Filter Replacement filter for 84637, WPX5BB97P, PC10, 355214-45, 355215-45, WP10BB97P, WP5BB97P, 2PACK
Regular price $41.99Regular price -
ICEPURE 5 Micron 10”*4.5'' Whole House Sediment String Wound Water Filter Replacement filter for 84637, WPX5BB97P, PC10, 355214-45, 355215-45, WP10BB97P, WP5BB97P, 2PACK
Regular price $39.19Regular price -
GE FXHTC Whole House Water Filter,Replacement for Water Filtration System,NSF Certified: Reduces Chlorine, Sediment, Rust,Other Impurities,Replace Every 3 Months for Best Results,1 Filter (Pack of 4)
Regular price $165.20Regular price -
ICEPURE 5 Micron 10”*4.5'' Whole House Sediment String Wound Water Filter Replacement filter for 84637, WPX5BB97P, PC10, 355214-45, 355215-45, WP10BB97P, WP5BB97P, 4PACK
Regular price $79.79Regular price -
ICEPURE 25 Micron 10”x4.5'' Whole House Sediment String Wound Water Filter Replacement filter for 84637, WPX5BB97P, PC10, 355214-45, 355215-45, WP10BB97P, WP5BB97P, 4PACK
Regular price $74.19Regular price -
Culligan RFC-BBSA 25 Micron Whole House Water Filter for Sediment, 10" x 4.5" Compatible Replacement for FXHTC, W50PEHD, GXWH40L, GXWH35F, GNWH38S, WFHD13001 (Pack of 2)
Regular price $64.62Regular price -
Culligan RFC-BBSA Whole House Water Filter for Sediment - 25 Micron 10”x4.5” Long Lasting Water Filter Replacement Compatible with FXHTC, W50PEHD, GXWH40L, GXWH35F, GNWH38S, WFHD13001, Pack of 1
Regular price $32.31Regular price -
ICEPURE 25 Micron 10”x4.5'' Whole House Sediment String Wound Water Filter Replacement filter for 84637, WPX5BB97P, PC10, 355214-45, 355215-45, WP10BB97P, WP5BB97P, 3PACK
Regular price $55.99Regular price -
Culligan Whole House Water Filter for Sediment - 25 Micron RFC-BBSA 10”x4.5” Long Lasting Water Filter Replacement Compatible with FXHTC,W50PEHD,GXWH40L,GXWH35F,GNWH38S,WFHD13001,(Pack of 3)
Regular price $96.94Regular price -
ICEPURE 5 Micron 10”*4.5'' Whole House Sediment String Wound Water Filter Replacement filter for 84637, WPX5BB97P, PC10, 355214-45, 355215-45, WP10BB97P, WP5BB97P, 3PACK
Regular price $61.59Regular price -
Aquaboon 5 Micron 10 x 4.5 Well Water Sediment Filter Replacement Whole House Water Filter Cartridge Compatible with DGD-5005, WFHD13001B, 20-Pack
Regular price $206.91Regular price
30-Day Easy Returns
Easy returns within 30 days.
Flexible payment
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...
