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Pentair DGD-2501-20 Sediment Filter 1 Micron 4.5" x 20" 155360-43

Q&As

Pentair DGD-2501-20 Sediment Filter 1 Micron 4.5" x 20" 155360-43

Q&As
Part Number: 155360-43
Alt Part Number:
33003030 DGD-2501 PENTEK DGD-2501 DGD-2501-20 ...
PENTEK DGD-2501-20 CMMF0120-45W1
Dual grade 1-micron sediment filter is 4.5 x 20 inches captures dirt & rust for high-capacity depth filtration Read More
This Item Fits Select Systems
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$49.99
IN STOCK

NSF Certified
Description

The Pentair Pentek DGD-2501-20 is made for the Pentair Pentek Big Blue Filter Housings and will fit into any "Big Blue" style filter housing. DGD Series Sediment Filters feature high dirt-holding capacity compared to similar size sediment filters. These filters will reduce sediment particles as small as 1 micron without imparting taste, odor, or color to your water and are chemically and bacterially resistant due to their pure polypropylene construction.

Specs
  • Micron Rating: 1 micron
  • Dimensions: 20" X 4.5"
  • Constructed from pure polypropylene
  • Replace every 6-12 months
Features
NSF 42 Certified
This Item Fits These Select Systems
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Customer Reviews

Overall rating: 5.0 / 5 from 8 reviews.

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Reviews

The filter is working good

"The filter is working good so far, thanks"

— Denise S. (5/5)

Water filter

"Works great for our system!"

— Denise S. (5/5)

Great!

"Always helpful - great staff"

— Jeremy W. (5/5)

Excellent quality

"Very happy with this product. The price is great. When my water pressure decreases, I know it's time for a new filter."

— Jessica H. (5/5)

the -2501-20 4.5x20" this big

"the -2501-20 4.5x20" this big blue dual grade poly sediment filteris the best!!!"

— Louis S. (5/5)

Great filter, long lasting

"Great filter, long lasting"

— Peter C. (5/5)

Good

"Good"

— Jeffrey N. (5/5)

Working well

"Installed both and they are working well"

— Robert M. (5/5)

Q&A

Frequently Asked Questions

Q:

What does the Pentair DGD-2501-20 / 155360-43 reduce?

A:

It reduces sand, silt, rust, dirt, and other suspended particles down to a nominal 1-micron level. It does not replace a carbon cartridge or RO membrane because it is designed for particulate filtration.

Q:

What housing or systems accept the Pentair DGD-2501-20 / 155360-43?

A:

The catalog lists 10,000 GPD De-Chlorinator (738322). Check the exact model or part number on the existing equipment before ordering Pentair DGD-2501-20 / 155360-43. The cartridge size is 4.5-by-20-inch Big Blue, so the housing must also match that format.

Q:

How does the depth-loading polypropylene design help?

A:

The media captures larger particles toward the outside and progressively finer particles deeper in the cartridge. This provides useful dirt-holding capacity while helping maintain flow.

Q:

How often should this sediment filter be changed?

A:

A typical interval is 3 to 12 months, but source-water sediment, water use, and pressure drop determine actual life. Replace it sooner if flow declines or the cartridge becomes heavily loaded.

Q:

Can the Pentair DGD-2501-20 / 155360-43 be used before an RO or UV system?

A:

Yes, when the size and micron rating match the equipment. Sediment pre-filtration helps limit particle loading on downstream filters, membranes, and UV chambers.

Q:

How do I know whether 1 microns is the right rating?

A:

Choose the rating specified by the equipment manufacturer. A finer cartridge captures smaller particles but may load sooner, so do not substitute a different micron rating without confirming acceptable flow and pressure drop.

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Pentair DGD-2501-20 Sediment Filter 1 Micron 4.5" x 20" 155360-43

$49.99