H series carbon block filter cartridges with black single molded caps, widely used in plating industry, the length can be 10", 20", 30" and 40", the carbons were chosen to remove certain contaminates from industrial processing liquids.
Granular activated carbon filter cartridge (UDF filter cartridge or GAC filter cartridge) is a tube-like filter cartridge filled coal or coconut based activated carbon granules, use as pre-filter of RO water systems, our carbon are all NSF certified.
High flow string wound filter cartridge is a patented filter the size of 6" diameter with 226 o-ring fittings, the length range is from 10" to 40", micron range from 1micron to 100micron, good for big volume sediment removal.
PP string wound filter cartridge is also called wire wound filter, made of PP string and PP core. Suitable for chemical liquid filtration, pre- filtration of desalination, pre-filtration of home and commercial water treatment systems at POE section.