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Pentair DGD-7525-20 Poly Sediment Filter 25 Micron 4.5" x 20" 155356-43
Q&As
Pentair DGD-7525-20 Poly Sediment Filter 25 Micron 4.5" x 20" 155356-43
Q&As
Part Number:
155356-43
Alt Part Number:
DGD-7525
DGD-7525-20
PENTEK DGD-7525-20
CMMF2520-45W1
Dual grade 25-micron sediment filter 4.5 x 20 inches captures dirt and rust for high-capacity depth filtration
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IN STOCK
NSF Certified
Description
The Pentair Pentek DGD-7525-20 is a 20" dual grade poly sediment filter made of pure polypropylene and is rated to filter up to 25 microns. The Pentair DGD-5005 is built for Pentair's 20" Big Blue Filter Housings and will fit any 10" 'Big Blue' style filter housings. The Pentair Pentek DGD Series Sediment Filters feature high dirt-holding capacity compared to similar size sediment filters. This filter will reduce sediment particles as small as 25 microns without imparting taste, odor, or color to your water and is chemically and bacterially resistant due to its polypropylene construction.
Specs
- Micron Rating: 25 microns
- Dimensions: 20" X 4.50"
- Constructed from pure polypropylene
- Replace every 6-12 months
Features
Customer Reviews
Overall rating: 5.0 / 5 from 3 reviews.
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Reviews
Excellent customer service!
"Order was filled perfectly and filters arrived quickly and in good condition. Thank you!"
Great
"Great"
Thanks!
"Filter arrived on time and as described - thanks for great customer service!"
Q&A
Frequently Asked Questions
Q:
What does the Pentair DGD-7525-20 / 155356-43 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-7525-20 / 155356-43?
A:
The catalog does not provide an approved model list for Pentair DGD-7525-20 / 155356-43. Match the exact part number, dimensions, connection style, and equipment generation before ordering. Its nominal size is 4.5-by-20-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-20-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.
