what is the recommended manufacture filter change. or the life span of the filter how many gallons? Thanks

We have a lot of sediment and silt in our well water. I have been using these close to 10 years now, and I change them every 3 months. If I go too long, the silt gets past the filter and into the washing machine (that's where I notice it first).

Will these filters fit the express water whole house filter hsg?they are also 4.5 x20 filters. Would like to use this gradiant sediment filter

Yes, the sediment filter will fit the 20 inch canister. That is a std size. It should go into the first position in a 3 canister setup.

Can i replace a dgd-5005- 20 with this dgd-2501-20? what are the consequent's replace more often?

The DGD-2501-20 is designed to remove smaller particulate and is constructed of denser filter media than th DGD-5005-20, thus it my need to be replaced more often if the feed water quality has a higher volume of larger sized particulate.

The DGD-5005-20 Pentek is made in China.

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Pentair Pentek DGD-2501-20 ビッグブルーウォーターフィルター 20インチ家全体の堆積物フィルターカートリッジ交換用デュアルグラデーション密度スパンポリプロピレン 20インチ x 4.5インチ 1ミクロン 6個パックホワイト

Product ID: 744968115

Details

External Testing Certification
NSF
Item Weight
5.99 kg
Material
Polypropylene
Product Benefits
Removes while
Product Dimensions
11.4D x 11.4W

🏠Fits all 20" Big Blue housings

💧1 micron filtration precision

⚙️3x dirt retention capacity

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Description

💧 Elevate your home’s hydration game with the ultimate Big Blue filtration power!

TRIPLE DIRT LOCKDOWN - Dual gradient density design traps 3x more sediment than standard filters for longer-lasting performance.
EFFORTLESS MAINTENANCE - Replace every 6 months or upon pressure drop to keep your whole house water crystal clear.
PURE WATER PURE POWER - 100% polypropylene construction ensures zero flavor, odor, or color contamination.
SEAMLESS COMPATIBILITY - Engineered to fit all 20" Big Blue and heavy-duty filter housings for effortless upgrades.
CERTIFIED PEACE OF MIND - NSF/ANSI Standard 42 certified for trusted water purity and safety.

The Pentair Pentek DGD-2501-20 is a 20-inch whole house sediment filter cartridge made from 100% pure polypropylene. Featuring a dual gradient density design, it delivers 1 micron filtration with three times the dirt retention capacity of standard filters. Certified to NSF/ANSI Standard 42, it fits all 20" Big Blue housings and ensures clean, odorless, and flavorless water while protecting your appliances. Sold in a convenient 6-pack, it’s ideal for residential and commercial use, requiring replacement every 6 months for optimal performance.

Specifications

ASIN	B0BMDNQ8ZG
Amazon Bestseller	#2,444,037 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,478 in Replacement Stationary & Under-Sink Water Filters
Brand Name	Pentek
Customer Reviews	4.7 4.7 out of 5 stars (32)
External Testing Certification	NSF
Global Trade Identification Number	30051678360430
Included Components	Sediment Water Filter
Item Dimensions D x W x H	11.4D x 11.4W x 50.8H cm
Item Type Name	Whole House Heavy Duty Dual Gradient Spun Polypropylene Replacement Filter Cartridge, 20" x 4.5", 1 Micron, 6 Pack
Item Weight	5.99 kg
Manufacturer	Pentair
Manufacturer Part Number	155360-43
Material Type	Polypropylene (PP)
Model Number	DGD-2501-20
Number of Items	6
Product Benefits	Removes impurities while maintaining the purity and taste of water
Unit Count	6.0 Count

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4091.68 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Pentair Pentek DGD-2501-20 ビッグブルーウォーターフィルター 20インチ 家全体の堆積物フィルターカートリッジ交換用 デュアルグラデーション密度スパンポリプロピレン 20インチ x 4.5インチ 1ミクロン 6個パック ホワイト

Details

Details

Description

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Common Questions

Pentair Pentek DGD-2501-20 ビッグブルーウォーターフィルター 20インチ家全体の堆積物フィルターカートリッジ交換用デュアルグラデーション密度スパンポリプロピレン 20インチ x 4.5インチ 1ミクロン 6個パックホワイト