PF Series Pleated High Flow Filters,made of advanced polypropylene microfiber, are good choice for replacement of Parker high flow water filters, such as directly replace Parker Megaflow and Fulflo series high flow pleated filters for high flow applications water filtration system. 

Firstly, The water treatment volume for per pleated high flow filter cartridge equals to 10 pcs of standard 40 inch length and 2.5" outer diameter water filter cartridges.

Additionally, the inner single O-ring and double O-rings end caps insure no bypass and the handle design makes it more easier to install and change out. 

With high dirt holding capacity, long service life and wide chemical compatibility,  HFD series high flow pleated filters could be used in many crucial fluid filtration industries.