Pentek Dual-Gradient Sediment Cartridges 20" Big Blue - DGD2501-20

DGD2501-20 

Pentek DGD-2501-20 Dual-Gradient Spun Polypropylene Filter Cartridge 4.5 x 20 inches is a water filter for Big Blue cylinders, made from 100% Polypropylene, with 25 micron pores and 1 micron inside. It uses the Depth Filter principle (according to depth) and passes through all sides to support higher water flow rates.

20 inch long PP filter for Big Blue Housing
made from 100% Pure Polypropylene, no mix,
Pentek brand from America,
resolution 25 microns and 1 micron in one,
highly resistant to chemicals, not easily disintegrated, not a place for bacteria to accumulate,
with Dual-Gradient Density cartridge technology, 2 types of resolution in one, making the ability to capture dirt 3 times better than general filters.
Size 4-1/2″ x 20″
Flow rate 20 gpm (at 1 psi)
Temperature 4.4 ºc – 62.8ºc
Certified by NSF