Pentek - DGD Series 10" x 4.5" Big Blue Dual-Gradient Density Polypropylene Sediment Filter Phosphate1483 Rinse the sump with clean

Rinse the sump with clean water during cartridge changes

chloramines

8" diameter × 12" length

This nanofiltration element operates at significantly lower pressures than brackish RO membranes

Pentek - DGD Series 10" x 4.5" Big Blue Dual-Gradient Density Polypropylene Sediment Filter Phosphate1483 Rinse the sump with cleanPentek Big Blue Sediment Filtration DGD Series 10" x 4. 5" Dual Gradient Density Polypropylene Filter Advanced dual layer meltblown design delivers three times the dirt capacity of standard sediment cartridges 100% Pure Polypropylene Dual Gradient Technology Big Blue Housings High Flow Capacity The Pentek DGD Series combines two gradient density layers in a single cartridge to handle heavy sediment loads without sacrificing flow rate. The outer pre