What is the projected longevity in months?

Thank you for your inquiry! The average projected longevity is about 3-months.

silly question but is spun the same as woven? I know I need to get woven and not paper filter.... the spun polypropelene is throwing me

spun is smooth outside, woven is like a continues string, pleat is paper with wire over sometimes, but not always. the 5005is good all around for most use, carbon or black is for strong smell, woven for sediment sand or fine silt. hope it helps somegene

I notice this filter does not have seals on the two ends to prevent unfiltered water bypassing. Do you have to add seals when installing?

The filter element fits into the filter body and there is a circular raised area about 3/4" high in the bottom. After you clean any sediment out of the bottom of the filter, place one end of the filter element over this. Very important, lubricate the "O" with Vaseline, seat it in the groove at the top of the filter body, screw together with the wrench (sold by Amazon), turn on the water and check for leaks.

Made in? USA? China? Korea? Mexico?

These are manufactured by Pentair who has multiple manufacturing facilities both in the USA and in other countries throughout the world. These filters at this date (January 2020) are manufactured in house in our Pentair facility in China.

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Pentair Pentek DGD-7525 Big Blue Sediment Water Filter, 10-Inch, Whole House Dual-Gradient Density Spun Polypropylene Replacement Cartridge, 10" x 4.5", 25 Micron, Pack of 8

Pentair Pentek DGD-7525 Big Blue Sediment Water Filter, 10-Inch, Whole House Dual-Gradient Density Spun Polypropylene Replacement Cartridge, 10" x 4.5", 25 Micron, Pack of 8

Product ID: 521821724

Details

Brand
Pentek
External Testing Certification
NSF
Material
Polypropylene
Product Benefits
Removes Dust
Product Dimensions
20.5"D x x

🏠Fits all 10" Big Blue housings

💧25 Micron precision filtration

⚙️Dual-gradient density tech

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Description

💧 Elevate your home’s water game with the ultimate Big Blue powerhouse!

TRIPLE DIRT HOLDING POWER - 3X the capacity of standard sediment filters means fewer replacements and uninterrupted clean water flow.
NSF CERTIFIED PEACE OF MIND - Tested to NSF/ANSI Standard 42 for guaranteed safety and reliability in every drop.
PURE POLYPROPYLENE CONSTRUCTION - 100% chemical-resistant material ensures no taste, odor, or color contamination—just pristine water.
UNIVERSAL BIG BLUE COMPATIBILITY - Seamlessly fits all 10" Big Blue filter housings, making upgrades and replacements hassle-free.
OPTIMIZED 6 MONTH REPLACEMENT CYCLE - Maintain peak water pressure and quality with a simple biannual swap—never miss a beat.

The Pentair Pentek DGD-7525 is a 10-inch whole house sediment filter cartridge featuring advanced dual-gradient density spun polypropylene for superior filtration at 25 microns. Designed to fit all standard 10" Big Blue housings, it offers 3X the dirt holding capacity of typical sediment filters, NSF/ANSI 42 certified for safety, and ensures clean, taste-free water while protecting your plumbing system. Ideal for residential and commercial use, it requires replacement every 6 months for optimal performance.

Specifications

ASIN	B09MSXW322
Best Sellers Rank	#3,801 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #24 in Replacement Under-Sink Water Filters
Brand Name	Pentek
Customer Reviews	4.6 4.6 out of 5 stars (188)
EU Spare Part Availability Duration	6 months
External Testing Certification	NSF
Global Trade Identification Number	30051678355436
Included Components	Sediment Water Filter
Item Dimensions D x W x H	20.5"D x 11.5"W x 10.5"H
Item Type Name	Big Blue Water Filter
Manufacturer	Pentair
Manufacturer Part Number	155355-43-APC
Manufacturer Warranty Description	30 day manufacturer
Material Type	Polypropylene (PP)
Model Number	DGD-7525
Number of Items	1
Product Benefits	Removes Dust
Set Name	25 micron
Unit Count	8 Count

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2535 Lei

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In stock

Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Romania.

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