As described
"Ordered replacement filters and they shipped quickly. Arrived well packaged."
Pentair DGD-7525 Poly Sediment Filter 25 Micron 4.5" x 10" 155355-43
Q&As
Pentair DGD-7525 Poly Sediment Filter 25 Micron 4.5" x 10" 155355-43
Q&As
Part Number:
155355-43
Alt Part Number:
DGD-7525
PENTEK DGD-7525
CMMF259875-45W1
Dual grade 25-micron sediment filter 4.5 x 10 inches captures dirt and rust for high-capacity depth filtration
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IN STOCK
NSF Certified
Description
The Pentair Pentek DGD-7525 is a 10" 25 micron rated dual grade poly sediment filter made of pure polypropylene. The Pentair Pentek DGD-7525 is built for use in Pentair's Big Blue Filter Housings and will fit into any 10" 'Big Blue' style filter housings. The Pentek DGD Series Sediment Filters feature high dirt-holding capacity compared to similar size sediment filters and will reduce sediment particles as small as 25 microns without imparting taste, odor, or color to your water. The DGD series and is chemically and bacterially resistant due to its polypropylene construction.
Specs
- Micron Rating: 25 microns
- Dimensions: 9.88" X 4.50"
- Constructed from pure polypropylene
- Replace every 6-12 months
Features
This Item Fits These Select Systems
Overall rating: 4.0 / 5 from 4 reviews.
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Reviews
As described
"Ordered replacement filters and they shipped quickly. Arrived well packaged."
Great service and pricing.
"Great service and pricing."
Will never order from ESP again.
"This product was substituted for the filter I actually ordered and I would have had to pay to return it. Having already paid the original shipping I chose to keep this less effective filter and cut my losses."
Does the trick!
"This is my second order - these are great. I had been buying from our local water purification company, but I need to replace monthly due to very high iron in our water, and these are so much cheaper - same great product."
Q&A
Q:
What does the Pentair DGD-7525 / 155355-43 reduce?
A:
It captures sand, rust, dirt, silt, and other suspended particles down to its nominal 25-micron rating. It does not reduce dissolved minerals or provide carbon treatment.
Q:
Which housings or systems use the Pentair DGD-7525 / 155355-43?
A:
The catalog lists: DGD-7525, GXWH35F. Confirm the exact model and part number on your equipment before ordering Pentair DGD-7525 / 155355-43. Its nominal size is 4.5-by-10-inch Big Blue.
Q:
What is this sediment filter made from?
A:
The filter uses dual-gradient polypropylene media designed for particle filtration. Match the exact part number and construction when replacing it.
Q:
How often should it be replaced?
A:
A common interval is 6 to 12 months, but sediment load, water use, and pressure drop determine actual life. Replace it sooner if flow declines.
Q:
Can I substitute another 4.5-by-10-inch Big Blue filter?
A:
Not automatically. Match the micron rating, media type, dimensions, flow requirement, and approved system fit; same-size filters can perform differently.
Q:
What should I check after replacement?
A:
Seat the cartridge and housing O-ring correctly, restore water slowly, check for leaks, and flush according to the equipment instructions.
