DGD Series cartridges are manufactured from 100% pure polypropylene and are sized for use in our Big Blue filter housings.
The DGD-2501 is a dual gradient density filter that features both a pre-filter and post-filter. The pre-filter has a 25-micron rating while the inner layer has a 1-micron rating which allows for utmost filtration efficiency. The polypropylene construction removes silt, dirt, rust, and lime-scale particles. SKU 155359-43
This Pentek DGD-2501 spun polypropylene filter cartridge reduces sand, silt, scale, and rust particles in residential, commercial, and municipal drinking water. It has 2 separate gradient layers for higher particle reduction efficiency and dirt-loading capacity than standard spun or string-wound cartridges. The nominal filtration rating of the pre-filter layer is 25 microns, and the rating of the post-filter layer is 1 micron. The filter is made of spun polypropylene fibers for resistance to chemicals and bacteria. It has an initial pressure drop of less than 1 psi at a flow rate of 10 GPM and operates over a temperature range of 40 to 145°F (4.4 to 62.8°C). This spun polypropylene filter cartridge meets National Sanitation Foundation/American National Standards Institute (NSF/ANSI) standard 42 for quality assurance and is used for the treatment of residential, commercial, and municipal drinking water.
Reduces sand, silt, scale, and rust particles in residential, commercial, and municipal drinking water
Combines 2 separate gradient layers for higher efficiency and dirt-loading capacity
Spun polypropylene for resistance to chemicals and bacteria
Initial pressure drop of less than 1 psi at a flow rate of 10 GPM
Temperature range of 40°F to 145°F (4.4°C to 62.8°C)