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Fits all 20" Jumbo filter housings
Well water filtering / KOI after sediment stage
20" Jumbo Carbon Block are used for the removal of heavy metals and organic contaminants.
20" Jumbo Housings that house this filter are available on this site to buy.
Due to its larger surface area this 20" Jumbo carbon block cartridge allows for much greater and efficient filtration than 10" or 20" standard carbon block filter cartridges.
Media: Highest available grade of Carbon Block
Cartridge Dimensions: Approx. 20" x 4.5"