Aquatic Life premium quality replacement cartridges are interchangeable with Coralife, Kent Marine, Seachem, Spectrapure, BRS and all other RO or RO/DI units that use standard 10" cartridges. We have tested replacement cartridges from all manufacturers and believe ours are the best quality available!

Standard Size RO/RODI Cartridges & Membranes

10-Inch 5-Micron Sediment Filter Cartridge

Description STANDARD 10" SEDIMENT FILTER CARTRIDGE: Recommend replacing every 6 months. The first stage of your RO unit is a 5-Micron Sediment Filter that traps sediment...

Description STANDARD 10" SEDIMENT FILTER CARTRIDGE: Recommend replacing every 6 months. The first...

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$4.29
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10-Inch 5-Micron Carbon Block Filter Cartridge

Description STANDARD 10" CARBON BLOCK FILTER CARTRIDGE: Recommend replacing every 6 months. The second stage of your RO unit is a 5-Micron Carbon Block Filter. 9-3/4" standard...

Description STANDARD 10" CARBON BLOCK FILTER CARTRIDGE: Recommend replacing every 6 months. The s...

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$6.99
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10-Inch Color Changing Mixed Bed Resin Deionization Cartridge

Description Color Changing Mixed Bed DI 10-Inch Cartridge is the most effective and easy to use DI cartridge available - filled with Aquatic Life MBD-30...

Description Color Changing Mixed Bed DI 10-Inch Cartridge is the most effective and easy to use D...

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$19.99
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10-Inch ChloraGuard Catalytic Carbon Chloramine Removal Filter Cartridge

Description The ChloraGuard Catalytic Carbon Chloramine Removal Filter Cartridge is unsurpassed for removing Chloramines in municipal water supplies that are disinfected with Chloramines. More and...

Description The ChloraGuard Catalytic Carbon Chloramine Removal Filter Cartridge is unsurpassed f...

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50 GPD TFC Membrane Filter

Description Premium quality TFC Membrane for the RO Buddie & RO Classic Reverse Osmosis Systems. Thin Film Composite (TFC) Membranes for standard RO systems and...

Description Premium quality TFC Membrane for the RO Buddie & RO Classic Reverse Osmosis Syste...

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$39.99
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100 GPD TFC Membrane Filter

Description Premium quality TFC Membrane for the RO Buddie & RO Classic Reverse Osmosis Systems. Thin Film Composite (TFC) Membranes for standard RO systems and...

Description Premium quality TFC Membrane for the RO Buddie & RO Classic Reverse Osmosis Syste...

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$49.99
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20-Inch 5-Micron Sediment Filter Cartridge

Description 20-Inch Replacement Micron Sediment Pre-Filter Cartridge. Dual density gradient sediment filter is highly recommended due to longer life and cost effectiveness. Precision manufactured from...

Description 20-Inch Replacement Micron Sediment Pre-Filter Cartridge. Dual density gradient sedim...

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$14.99
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20-Inch 5-Micron Carbon Block Filter Cartridge

Description 20-Inch Replacement Micron Carbon Block Cartridge includes rubber gaskets at both ends to ensure 100% water flow-through. Activated Carbon removes chlorine from most incoming...

Description 20-Inch Replacement Micron Carbon Block Cartridge includes rubber gaskets at both end...

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$29.99
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