Filters for Beachcomber hot tubs.
PRB17.5SF (Pair) Outer Dia 5"(127mm) x Length-two x 4 5/8"(118mm ea) + two holes each 2 1/8"(55mm),these are supplied as a pair - clicking on 'one item' supplies a pair. Pleatco Ref: PRB17.5SF, Unicel Ref: C-4401, OEM part number 3005820.
Reemay 704 - Replacement for Pleatco PRB25-1N, Unicel C-4326, Filbur FC-2375 - this cartridge measures 13 5/16" (338mm) long with a diameter of 4 15/16 (125mm), and 2 1/8" (54mm) ID holes at each ends. The overall area is 25 square feet.
PRB25 SF (pair) Outer Dia 5"(127mm) x Length 2 x 6 5/8" (168mm each) + two holes each 2 1/8"(55mm). These are supplied and priced as a pair, clicking one item supplies a pair. Pleatco Ref: PRB-25 SF (pr), Unicel Ref C-4405, OEM part number 3005825. Combined filter area of two cartridges is 50sq.ft.
Reemay 706 - Replacement for Pleatco PRB50-1N, Unicel C-4950, Filbur FC-2390 - this cartridge measures 13 5/16" (338mm) long with a diameter of 4 15/16"(125mm), and 2 1/8" (54mm) ID holes at each end. The overall area is 50 square feet.
Reemay 726 - Replacement for Pleatco PRB17.5SF PR (Pair), Unicel C-4401, Filbur FC-2386 - These filters are 4 5/8" (117.5mm) in Length x 5" (125mm) in outer diameter, with a 2 1/8" (54mm) hole through the length of the filter. 18 square feet of filtration.
