The Pentair DGD-2501, 155359-43 Dual Gradient Sediment Water Filter Cartridge is a replacement water filter cartridge that operates as both as a pre- and post-filter, eliminating the need for step-down filtration systems in your home. The outer layer of this Pentair water filter is a 25 micron pre-filter that takes out larger sediment, thus reducing the load on the 1 micron inner-layer post filter allowing for increased efficiency. The pure polypropylene construction of this 1 micron filter results in a resistance to chemicals and corrosion.
Specifications:
- Brand: Pentair
- Part Number(s): DGD-2501
- Pack Size: 1
- Filter Life: 8,000 Gallons
- Temp Range: 40 - 145 F
- Dimensions: 4 1/2" x 9 7/8"
- Flow Rate: 10 GPM @ < 1 psi
- 25 micron pre-filter/ 1 micron post filter
- Reduces sand, dirt, silt, rust, and scale particles
- For more information, View The Product Manual
How do you install the Pentair DGD-2501, 155359-43?
- Turn off water supply. Press red pressure-relief button (if present).
- Unscrew housing. Remove large o-ring, wipe clean and set aside.
- Discard used filter cartridge. Wash housing with dish soap and warm water using a nonabrasive sponge or cloth. Rinse thoroughly.
- Fill 1/3 with water. Add about 1 tablespoon of bleach and scrub to disinfect. Rinse thoroughly.
- Lubricate o-ring with clean silicone grease. Change o-ring if any damage cuts or degradation are present. Insert o-ring in groove.
- NOTE: This step is important to ensure a proper housing seal. Make certain the o-ring is seated level in the groove.
- Insert new filter cartridge.
- Screw housing onto the cap and hand-tighten. Do not over tighten. Make sure cap standpipe slips into cartridge.
- Turn on water supply. Press pressure-relief button (if present). Check for leaks before leaving installation.
How often should you replace the Pentair DGD-2501, 155359-43?
- Changing your Pentair DGD-2501, 155359-43 is a very quick and easy process that should be done once every 8,000 gallons.
What contaminants does the Pentair DGD-2501, 155359-43 reduce?
-
The Pentair DGD-2501, 155359-43 reduces the following contaminants:
- Sand
- Dirt
- Silt
- Rust
- Scale Particles
Compatible Parts:
The Pentek DGD-2501 is the correct replacement for the following part numbers:
Compatible Models:
The Pentek DGD-2501 is correct replacement for the following model numbers:
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It does exactly what it claims.
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