20 inch Jumbo Water Filter Cartridges (5)

USAGE Fits all 20" Jumbo filter housings Well water filtering / KOI after sediment stage DESCRIPTION 20" Jumbo Carbon Block are used for the removal of heavy metals and organic...

USAGE Well Water filtering , Aquarium / KOI filtration , Water Fed PoleFits all 20" JUMBO filter housings DESCRIPTION20" JUMBO Granular Activated Carbon (For removal of chlorine, iron deposits, suspended...

USAGE Choose your micron rating from 1mic, 5mic or 50mic. (lower the micron the lower the sediment size removed, if using multiple stages, start with a higher micron down to...

USAGE Choose your micron rating from 1mic, 5mic, 10mic or 20mic. (lower the micron the lower the sediment size removed, if using multiple stages, start with a higher micron down...

USAGE Choose your micron rating from 1mic or 5mic. (lower the micron the lower the sediment size removed, if using multiple stages, start with a higher micron down to a...