This Pentek brand filter ( formally Ametek is the standard housing used in 90% of all applications. This is the housings that the others copy. This housing is designed for superior strength and has been used in millions of sucessfull installations. Includes pressure relief and mounting bracket cap.
Filter housing brackets
are sold separately.APS Ultra Scientific Brand Filters
for this housingAlso see Pentek Brand Filter Cartridges
for this housing