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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Geekpure Reverse Osmosis RO Membrane 50 GPD -NSF Certificated-Water Filter Replacement -Pack 2
Regular price $41.99Regular price -
50 GPD Reverse Osmosis Membrane Replacement Filter for RO Water Filtration System -NSF Certificated (1)
Regular price $22.60Regular price -
Membrane Solutions Combo Pack for FX12M and FX12P, Water Filter Replacement Cartridge Compatible GE RO Set GXRM10RBL GXRM10G Reverse Osmosis Systems, 2x Carbon Filters, 1x 50GPD RO Membrane Filter
Regular price $52.49Regular price -
Membrane Solutions FX12P FX12M Replacement Water Filters Compatible with GE GXRM10RBL GXRM10G, 50 GPD RO Membrane and 10 inch x 2.5 inch Carbon Water Filter Cartridge Combo Pack
Regular price $89.59Regular price -
Membrane Solutions Combo Pack for FX12M and FX12P, Water Filter Replacement Cartridges Compatible with GE GXRM10RBL GXRM10G Reverse Osmosis Systems, 4x 10-Inch Carbon Filters, 1x 50GPD RO Membranes
Regular price $76.99Regular price -
Watts Premier Annual 7-Pack Standard Water Filter Replacement Kit for RO-TFM-5SV, WP-ST6DM, WP-5, WP5-50 Reverse Osmosis System, 2 Sediment Filters, 4 Carbon Pre-Filters, GAC Inline Post-Filter
Regular price $39.19Regular price -
Soma by Full Circle Plant-Based Replacement Water Pitcher Filters - Sustainable Materials, Made from Coconut Shell Activated Carbon (Pack of 2)
Regular price $27.99Regular price -
Express Water – 3 Year Reverse Osmosis System Replacement Filter Set – 23 Water Filters with 50 GPD RO Membrane, Carbon GAC, ACB, PAC Filters, Sediment SED Filters – 10 inch Size
Regular price $153.99Regular price -
AQUA CREST HF30-MS Water Filter, Replacement for 3M® HF30, HF35, HF30-S, HF30-MS, HF35-MS, Reduces 99% of Chlorine, Bad Taste & Odor, 12 Months
Regular price $51.79Regular price -
Pentair OMNIFilter RO6 Carbon Water Filter, 10-Inch, Whole House Heavy Duty Big Blue KDF and Granular Carbon Iron Reduction Replacement Cartridge, 10" x 4.5", 5 Micron, Blue
Regular price $111.93Regular price -
Tier1 Replacement for 3US-AF01 Standard Water Filter 3 Pack
Regular price $74.19Regular price -
Waterdrop H-300 Under Sink Water Filter, Replacement for Everpure H-300, H-300-NXT, 7CB5, EV9270-71, EV9270-72, EV9618-11, EV9855-50, EV9282-01, NSF/ANSI 42 Certified, 24000 Gallons, 2 Pack
Regular price $97.99Regular price -
Tier1 Replacement for 3US-AF01 Standard Water Filter 2 Pack
Regular price $60.93Regular price -
Pentair Pentek P5 Sediment Water Filter, 10-Inch, Under Sink Spun-Bonded Polypropylene Replacement Cartridge, 10" x 2.5", 5 Micron
Regular price $15.12Regular price -
Tier1 Replacement for 3US-AF01 Standard Water Filter
Regular price $38.89Regular price -
ICEPURE 2-Stage 2.5"x10" Water Filter, NSF/ANSI 42 Certified, Carbon Block & Coconut Shell Activated Carbon Lead Reduction Cartridge, Fits Whole House & Standard 10” RO Systems, 2 Combo
Regular price $72.79Regular price -
Pentair Pentek P5-20 Sediment Water Filter, 20-Inch, Whole House Spun-Bonded Polypropylene Replacement Cartridge, 20" x 2.5", 5 Micron
Regular price $15.82Regular price -
Pentair Pentek P5 Sediment Water Filter, 10-Inch, Under Sink Spun-Bonded Polypropylene Replacement Cartridge, 10" x 2.5", 5 Micron (Pack of 2)
Regular price $17.85Regular price -
F-201R Under Sink Water Filter, Replacement for InSinkErator Instant Hot & Hot/Cool Water Dispensers Water Filter Cartridge F-201R, 500 Gallons (4 Packs)
Regular price $69.99Regular price -
Hydronix HX-CB-45-1010/3 Whole House Commercial Nsf Coconut Activated Carbon Block Water Filter, 4.5" x 10", Micron 3 Pack, White
Regular price $91.00Regular price -
ICEPURE 2.5"x 10" Whole House CTO Carbon Water Filter Combo Kit, 10 Inch Carbon Block Cartridge and Upgraded Coconut Shell Activated Carbon Lead Remove Filter Replacement for WFPFC9001, SCWH-5, 1PACK
Regular price $41.99Regular price -
Pentair Pentek P1 Sediment Water Filter, 10-Inch, Under Sink Spun-Bonded Polypropylene Replacement Cartridge, 10" x 2.5", 1 Micron
Regular price $12.98Regular price -
Aquaboon 5 Micron 10 x 2.5 Carbon Block Water Filter Cartridge CTO Whole House Water Filter Replacement Compatible with WHKF-WHWC, FXWTC, 25-PACK
Regular price $153.71Regular price -
Carbon & Claryum® Filter Replacements for the AO-US-RO-4000 - Not Compatible with SmartFlow Systems
Regular price $97.97Regular price -
Pentair Pentek P25 Sediment Water Filter, 10-Inch, Under Sink Spun-Bonded Polypropylene Replacement Cartridge, 10" x 2.5", 25 Micron,White
Regular price $11.00Regular price -
Aquaboon 5 Micron 10 x 2.5 Carbon Block Water Filter Cartridge CTO Whole House Water Filter Replacement Compatible with WHKF-WHWC, FXWTC, 4-PACK
Regular price $37.51Regular price -
Aquaboon 5 Micron 10 x 2.5 Carbon Block Water Filter Cartridge CTO Whole House Water Filter Replacement Compatible with WHKF-WHWC, FXWTC, 2-PACK
Regular price $22.11Regular price -
APEC Water Systems 10" Whole House High Flow GAC Carbon Replacement Water Filter (FI-CAB10-BB)
Regular price $72.79Regular price -
APEC Water Systems 10" Whole House High Flow GAC Carbon Replacement Water Filter (FI-CAB10-BB) (Pack of 2)
Regular price $145.57Regular price -
Aquaboon 5 Micron 10 x 2.5 Carbon Block Water Filter Cartridge CTO Whole House Water Filter Replacement Compatible with WHKF-WHWC, FXWTC, 12-PACK
Regular price $83.71Regular price -
Pentair Pentek EPM-BB Big Blue Carbon Water Filter, Whole House Modified Epsilon Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon (PAC) Filter, 10" x 4.5", 10 Micron, Pack of 4
Regular price $199.65Regular price -
Pentair Pentek R30-20 Sediment Water Filter, 20-Inch, Whole House Pleated Polyester Filter Cartridge, 20" x 2.5", 30 Micron, White, 1 Count (Pack of 1)
Regular price $33.82Regular price -
Express Water – UV Water Filter Replacement – UV Water System – 12 Inch UV Light Housing with 10 inch Bulb – Under Sink and Reverse Osmosis System
Regular price $106.39Regular price -
Pentair Pentek EPM-20BB Big Blue Carbon Water Filter, 20-Inch, Whole House Modified Epsilon Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon (PAC) Filter, 20" x 4.5", 10 Micron
Regular price $81.19Regular price -
APEC Water Systems HBB-10 4.5" x 10" inch BB Whole Water Filter Housing 1 inch Inlet/Outlet
Regular price $103.10Regular price
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.
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.
👉 Prevent scale buildup and keep your appliances running efficiently.
👉 Softer, brighter clothes that last longer with every wash.
FAQ
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...
