Top 9 DGD-2501-20 Pentair – Replacement Under-Sink Water Filters

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1. Filters Fast

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Filters Fast FFDG-20BB-1 Water Filter Cartridge Compatible Replacement for Pentek DGD-2501-20, 25 Micron 2-Pack, 20-Inch

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Filters Fast #ad - Replacement water filter cartridge – the filters fast ffdg-20bb-1 water filter cartridge reduces unsightly extra fine sand, dirt, rust, silt, and scale particles out of your tap water. It utilizes a dual-gradient filter media that works as both a pre-filter and post-filter, which eliminates the need for a step-down filtration system.

Flow rate: 20 gpm. Enhances the taste of water – this water filter cartridge enhances the taste and clarity of the water. Micron Rating: 25. 20-inch filter cartridge – the filters fast water filter cartridge is a 20-inch filter. Capacity: 8, 000 gallons; 3-6 months depending on usage and water quality. Superior quality and satisfaction – filters fast water filter cartridges have plenty of stability and dirt holding capabilities.

Replaces swc-45-2001, dev910840, spc-45-2001, vx01-20BB. Compatible models – the filters fast ffdg-20bb-1 is the correct compatible replacement for pentek dgd-2501-20, s5-30, dev9108-40, fpmb-bb1-20, dg2501209hc, 155360, wdgd-2501-20, gd-2501-20bb, 15-052-02, sdf-45-2001, dgd-2501-20, 155360-43, also compatible with pentek 20" x 4.5" big blue filter housings, any Standard housings that use a 20" L x 4. 5" d filter. Actual size: 4-1/2" x 20".
BrandFilters Fast #ad
ManufacturerFiltersFast Compatible Replacement for Pentek DGD-2501-20 - 2 Pack #ad

2. Pentek

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Pentek DGD-2501-20 Spun Polypropylene Filter Cartridge, 20" x 4-1/2 2-Pack

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Pentek #ad - Combines two separate gradient layers for higher efficiency and dirt-loading capacity. Reduces sand, and rust particles in residential, silt, scale, commercial, and municipal drinking water. Spun polypropylene for resistance to chemicals and bacteria. Temperature range of 40 to 145 degrees F 4. 4 to 62. 8 degrees C. Initial pressure drop of less than 1 psi at a flow rate of 20 gpm.
BrandPentek #ad
ManufacturerPentek #ad

3. SpiroPure

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SpiroPure Replacement for Pentek DGD-2501-20 155360-43 SDC-45-2001 20x4.5 Polypropylene 1 Micron Sediment Filter 6 Pack

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SpiroPure #ad - Quality replacement: comparable to pentek dgd-2501-20 / 155360-43, SDC-45-2001, and other 10" x 4. 5" spun PP water filters. 20x4. 5 nominal: 20” bb big blue filter made with dual gradient melt blown polypropylene filter media. If you do not like the performance of your filter, you can send it back within 30 days of purchase for a full refund. 1 micron rating: with a nominal filtration rating of 1 microns, our quality polypropylene sediment filter reduces sediment from city and well water applications. 30-day guarantee: spiropure filters have a 30-day money back guarantee.
BrandSpiroPure #ad
ManufacturerSpiroPure #ad
Height21 Inches
Length10 Inches
Weight12 Pounds
Width14 Inches
Part NumberSP-DD-2501-20BB (Case of 6)
ModelSP-DD-2501-20BB (Case of 6)

4. Tier1

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1 Micron, 3 Pack, 20x4.5, Spun Wound Polypropylene to Reduce Sediment and Particles, Tier1 Replacement for Whole House Filter DGD-2501-20

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Tier1 #ad - Enhanced water quality: Improves the quality of your water through contaminant reduction. Replacement part for many part numbers & models: this filter is comparable to many 1 Micron 20 x 4.

5 sediment filter. 6 month filter life: by replacing your water filter every 6 months, depending on the quality of your water, you keep your water tasting great with the Tier1 SDC-45-2001. Quick & easy installation: quick and easy installation into your 20 x 4. 5 inch big Blue whole house filtration system. High quality filtration: the tier1 dGD 2501 20 pleated sediment filter reduces sediment, sand, dirt, particulates, and silt. Replace your old dgd-2501-20 or hydronix sdc-45-2001 with a Tier1 DGD-2501-20 filter.
BrandTier1 #ad
Height20.24 Inches
Length4.49 Inches
Weight6 Pounds
Width13.47 Inches
Part NumberTIER1-DGD1-20BB

5. Pentek

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Whole House Heavy Duty Dual-Gradient Density Spun Polypropylene Replacement Filter Cartridge, 20-Inch, 20" x 4.5", 5 Micron, Pentair Pentek DGD-5005-20 Big Blue Sediment Water Filter

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Pentek #ad - Fits all 20" big blue or other heavy duty housings and can replace any 20" x 4. 5" sediment filter cartridge. Nsf certified for your peace of mind. Keep your water clean and protect your appliances by removing dirt, sand, silt and particulates. Achieves up to 3x  the dirt holding capacity of similar size sediment cartridges. Replace every 6 months or when you notice a drop in water pressure or quality.
BrandPentek #ad
ManufacturerPentair Industries #ad
Height20 Inches
Length4.5 Inches
Weight1.81 Pounds
Width4.5 Inches
Part Number155358-43
ModelDGD-5005-20

6. Tier1

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1 Micron, Spun Wound Polypropylene to Reduce Sediment, Dirt, and Particles, Tier1 Replacement for Whole House Filter DGD-2501-20, 20x4.5

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Tier1 #ad - High quality filtration: the tier1 dGD 2501 20 pleated sediment filter reduces sediment, dirt, particulates, sand, and silt. Enhanced water quality: Improves the quality of your water through contaminant reduction.

Quick & easy installation: quick and easy installation into your 20 x 4. 5 inch big Blue whole house filtration system. 6 month filter life: by replacing your water filter every 6 months, depending on the quality of your water, you keep your water tasting great with the Tier1 SDC-45-2001. Replacement part for many part numbers & models: this filter is comparable to many 1 Micron 20 x 4. 5 sediment filter. Replace your old dgd-2501-20 or hydronix sdc-45-2001 with a Tier1 DGD-2501-20 filter.
BrandTier1 #ad
ManufacturerTier1 #ad
Height4.49 Inches
Length20 Inches
Weight1.81 Pounds
Width4.49 Inches
Part NumberDGD1-20BB

7. Aquaboon

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FPMB5-20, P5-20, Aquaboon 5 Micron 20" Sediment Water Filter Replacement Cartridge | Whole House Sediment Filtration | Compatible with AP810-2, FP25B, SDC-45-2005, 155358-43, 2 Pack

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Aquaboon #ad - Dimensions 20 inches x 4. 5 inches - 2-pack of 5 micron Sediment Water Filter. Lifetime 4 - 6 months / 20000 - 30000 gallons depending on the water quality. Universal replacement - fits most 20 inch Water Filter housings. Compatible housings 3m 70020143163, pentek, whirlpool, cuno 5557610, aquapure ap802, smart aqua life, cfs02t.

Systems from 3m, dupont, olympia, aqua-pure, us aqua, Aquasana, glacier bay, GE, apec, Global Water, geekpure, Costway, AP802-1.5, culligan, the Perfect Water, etc.5 zones of filtration to ensure quality and remove more contaminants, such as sand, agents, dirt, and rust particles. Contains no binders, large and fine particles from a drinking water, silt, solvents, antistatic materials or wetting agents. Replace for great taste of your water. Compatible replacement filters aqua sun international sws-bb, everpure ev910837, ev910837, hydronix sdc-45-2005, pura 33003117, pentek 155358-43, pentair dev910837, aquapure ap810-2, clearchoice 84644, heritage parts tmp5618907, sterilight cmb-520-HF, p5-20bb, axeon membranes 200640, watts fpmb-bb5-20, filter specialist cmmf0520-45w1, p5-20bb, iSpring FP25B, Neo-Pure MBGC-45200-05, liquatec sdf-45-2005, valuetrex vx05-20bb, SDG-45-2005, FreshWaterSystems MBGC-45200-05, etc.

Quality filtration made of thermally bonded 100% pure polypropylene microfibers. Whole house sediment filtration.
BrandAquaboon #ad
Height20 Inches
Weight5 Pounds
Part Number43235-7957

8. Pentek

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#20 Blue/Black, Big Blue, w/ PR, HFPP, 1" In/Out, Pentek 150233

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Pentek #ad - Large filter housing for high-flow and heavy sediment applications. Pressure relief button for easier cartridge replacement. Use with a 20” x 4-1/2” filter cartridge sold separately. Reinforced polypropylene sump for strength and chemical resistance. Initial pressure drop of 1 psi at a flow rate of 15 gpm.
BrandPentek #ad
ManufacturerPentair Industries #ad
Height24 Inches
Length6 Inches
Weight2.19 Pounds
Width6 Inches
Part Number150233
Model1" Big Blue NPT

9. Pentek

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2 x Pentek 155359-43, DGD-2501 Big Blue 10" x 4-1/2" 25/1 Micron Sediment Melt Blown Filters Cartridges Dual Gradient Polypropylene

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Pentek #ad - Color: White. Can be Giftwrapped. Country of Origin: Mexico. Product dimensions: 100 x 4. 5 x 4. 5".
BrandPentek #ad
Height4.5 Inches
Length10 Inches
Weight1 Pounds
Width4.5 Inches
Part Number155359-43 x 2
Model155359-43 x 2