This Jumbo/Big 5 micron Polypleated filter is made by GDW USA with the best quality materials and workmanship. A reliable prefilter for commercial and rural water supplies. The Alpine Pure Gradient Density Polyspun 10 B PS GD 05 cartridge is a great alternative when depth filtration is needed.
Compatible with the Puretec PL05MP1, Davey 5PP10J, WSI-PTC45-1005 cartridges.