Choose your micron rating from 1mic , 5mic or 10mic.
(The lower the micron the lower the sediment size removed,
if using multiple stages, start with a higher micron down to a lower micron)
Fits all 20″ filter housings.
Used as stage 1 in sediment water filtering.
Hard Well Water filtering , KOI, Aquarium , WVO Bio Diesel , Water Fed Pole