20" RO Filters

18 Items

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  1. 20" Sediment Pre Filter (5 Micron)

    You are purchasing a 20" Reverse Osmosis sediment filter (5 Micron).

    Important - Please Note: These are 20" filter cartridges and not 10" which is used on standard residential RO units. If you have a small residential unit, please see our 10" filters in our eBay shop.

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  2. 3 x 20" Sediment Pre Filters (5 Micron)

    You are purchasing a pack of 3 x 20" Reverse Osmosis sediment filter (5 Micron).

    Important - Please Note: These are 20" filter cartridges and not 10" which is used on standard residential RO units. If you have a small residential unit, please see our 10" filters in our eBay shop.

    Learn More
  3. 5 x 20" Sediment Pre Filters (5 Micron)

    You are purchasing a pack of 5 x 20" Reverse Osmosis sediment filter (5 Micron).

    Important - Please Note: These are 20" filter cartridges and not 10" which is used on standard residential RO units. If you have a small residential unit, please see our 10" filters in our eBay shop.

    Learn More
  4. 10 x 20" Sediment Pre Filters (5 Micron)

    You are purchasing a pack of 10 x 20" Reverse Osmosis sediment filter (5 Micron).

    Important - Please Note: These are 20" filter cartridges and not 10" which is used on standard residential RO units. If you have a small residential unit, please see our 10" filters in our eBay shop.

    Learn More
  5. 20" Carbon Block Filter Cartridge

    You are purchasing a 20" Reverse Osmosis carbon block filter cartridge.

    Important - Please Note: These are 20" filter cartridges and not 10" which is used on standard residential RO units. If you have a small residential unit, please see our 10" filters in our eBay shop.

    Learn More
  6. 3 x 20" Carbon Block Filter Cartridges

    You are purchasing a pack of 3 x 20" Reverse Osmosis carbon block filter cartridges.

    Important - Please Note: These are 20" filter cartridges and not 10" which is used on standard residential RO units. If you have a small residential unit, please see our 10" filters in our eBay shop.

    Learn More
  7. 5 x 20" Carbon Block Filter Cartridges

    You are purchasing a pack of 5 x 20" Reverse Osmosis carbon block filter cartridges.

    Important - Please Note: These are 20" filter cartridges and not 10" which is used on standard residential RO units. If you have a small residential unit, please see our 10" filters in our eBay shop.

    Learn More
  8. 10 x 20" Carbon Block Filter Cartridges

    You are purchasing a pack of 10 x 20" Reverse Osmosis carbon block filter cartridges.

    Important - Please Note: These are 20" filter cartridges and not 10" which is used on standard residential RO units. If you have a small residential unit, please see our 10" filters in our eBay shop.

    Learn More
  9. 20" Granulated Carbon (GAC) Filter Cartridge

    You are purchasing a 20" Reverse Osmosis granulated carbon (GAC) filter cartridge.

    Important - Please Note: These are 20" filter cartridges and not 10" which is used on standard residential RO units. If you have a small residential unit, please see our 10" filters in our eBay shop.

    Learn More
  10. 3 x 20" Granulated Carbon (GAC) Filter Cartridges

    You are purchasing a pack of 3 x 20" Reverse Osmosis granulated carbon (GAC) filter cartridges.

    Important - Please Note: These are 20" filter cartridges and not 10" which is used on standard residential RO units. If you have a small residential unit, please see our 10" filters in our eBay shop.

    Learn More
  11. 5 x 20" Granulated Carbon (GAC) Filter Cartridges

    You are purchasing a pack of 5 x 20" Reverse Osmosis granulated carbon (GAC) filter cartridges.

    Important - Please Note: These are 20" filter cartridges and not 10" which is used on standard residential RO units. If you have a small residential unit, please see our 10" filters in our eBay shop.

    Learn More
  12. 10 x 20" Granulated Carbon (GAC) Filter Cartridges

    You are purchasing a pack of 10 x 20" Reverse Osmosis granulated carbon (GAC) filter cartridges.

    Important - Please Note: These are 20" filter cartridges and not 10" which is used on standard residential RO units. If you have a small residential unit, please see our 10" filters in our eBay shop.

    Learn More
  13. 20" Sediment and Carbon Block Pre Filters Set

    You are purchasing a set of 2 x 20" Reverse Osmosis Pole Fed Filters. This set consists of 1 x 5 micron sediment filter and 1 x Carbon Block filter.

    These are the best quality filters, and will fit all standard 20" housings.

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  14. 20" Pole Fed Filter Set (3 x Sediment, 3 x Carbon Blocks)

    You are purchasing a set of 6 x 20" Reverse Osmosis Pole Fed Filters. This set consists of 3 x 5 micron sediment filters and 3 x Carbon Block filters.

    These are the best quality filters, and will fit all standard 20" housings, including those used in pole fed window cleaning systems.

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  15. 20" Reverse Osmosis RO Jumbo Sediment Filter (4.5" Diameter)

    A suitable replacement for all larger diameter housings. Commonly referred to as ‘big blue’ housings. This filter cartridge will filter sediments down to 5 micron in size.

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  16. 20" Jumbo Granular Activated Carbon GAC Filter (4.5" Diameter)

    Finest Filters 20” Jumbo (4.5” Wide) granulated carbon (GAC) filter cartridge. A suitable replacement for all larger diameter housings. Commonly referred to as ‘big blue’ housings.

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  17. HMA 20" Filter Cartridge Set for Heavy Metal Reduction including KDF/GAC Filter

    You are purchasing a replacement set of HMA filter cartridges, suitable for all HMA filter units that accommodate 20" filters.

    This kit contains 1 x sediment filter (5 Micron), 1 x carbon block filter, and 1 x KDF/GAC filter cartridge.

    Please note: These are not the jumbo cartridges, they are the standard diameter cartridges.

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18 Items

Set Descending Direction