20 to 1 Micron Density. Designed to take out dirt, rust and debris. Fits all STD 10" Filter Housings. Please note this filter is not the normal Polyspun Depth Cartridge it is the highest quality NSF approved Dual Gradient Density.
Please note in these strange times with supply chain issues we may substitute this Polyspun filter to another manufacturer with an identical or better rating.
Replaces PX011 and 1PS10 cartridges.