Dual gradient 25 to 1-micron coarse filter extends the life of carbon filter cartridges. The Pentek 155360-43 DGD-2501 25/1 Micron Dual Grade Polypropylene 20 Big Blue Sediment Cartridge combines quality and functionality with durability for a lifetime of customer satisfaction.
Prefilter cartridge for 20" big bowl drop-in systems.
For use in high particulate water conditions for reduction of Fine dirt, rust, and sediment.
Dual gradient 25 to 1-micron coarse filter extends the life of carbon filter cartridges.
Fits big bowl 4-1/2" x 20 housings.
- Capacity: varies
- Flow Rate: 20 GPM