Top 10 DGD-2501 Water Filter – Replacement Under-Sink Water Filters

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1. 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 - 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. If you do not like the performance of your filter, you can send it back within 30 days of purchase for a full refund. 20x4. 5 nominal: 20” bb big blue filter made with dual gradient melt blown polypropylene filter media. Quality replacement: comparable to pentek dgd-2501-20 / 155360-43, SDC-45-2001, and other 10" x 4. 5" spun PP water filters.
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)

2. Tier1

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

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Tier1 #ad - Replacement part for many part numbers & models: this filter is comparable to many 1 Micron 20 x 4. 5 sediment filter. Enhanced water quality: Improves the quality of your water through contaminant reduction.

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. Replace your old dgd-2501-20 or hydronix sdc-45-2001 with a Tier1 DGD-2501-20 filter. 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, dirt, particulates, sand, and silt.
BrandTier1 #ad
Height20.24 Inches
Length4.49 Inches
Weight6 Pounds
Width13.47 Inches
Part NumberTIER1-DGD1-20BB

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

4. CFS COMPLETE FILTRATION SERVICES EST.2006

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Package Of 2 Compatible DGD-2501 Sediment Water Filters 10" x 4.5" 1

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CFS COMPLETE FILTRATION SERVICES EST.2006 #ad - Package of 2compatible dgd-2501 Sediment Water Filters 10" x 4. 5". Sediment 25 outer layer down to 1 layer inner core for more capacity.
BrandCFS COMPLETE FILTRATION SERVICES EST.2006 #ad
ManufacturerCFS COMPLETE FILTRATION SERVICES EST.2006 #ad

5. Tier1

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

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

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

6. Filters Fast

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Filters Fast FFDG-20BB-1 Water Filter Cartridge Compatible Replacement for Pentek DGD-2501-20, 20-Inch, 25 Micron 6-Pack

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Filters Fast #ad - 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. Micron Rating: 25. Enhances the taste of water – this water filter cartridge enhances the taste and clarity of the water.

Flow rate: 20 gpm. Replaces swc-45-2001, fpmb-bb1-20, spc-45-2001, dgd-2501-20, gd-2501-20bb, dg2501209hc, s5-30, dev910840, sdf-45-2001, wdgd-2501-20, 155360, also compatible with Pentek 20" x 4.5" big blue filter housings, VX01-20BB. Capacity: 8, 000 gallons; 3-6 months depending on usage and water quality. 20-inch filter cartridge – the filters fast water filter cartridge is a 20-inch filter. Compatible models – the filters fast ffdg-20bb-1 is the correct compatible replacement for pentek dgd-2501-20, dev9108-40, 155360-43, 15-052-02, any standard housings that use a 20" l x 4.5

5" d filter. Replacement water filter cartridge – the filters fast ffdg-20bb-1 water filter cartridge reduces unsightly extra fine sand, rust, dirt, silt, and scale particles out of your tap water. Actual size: 4-1/2" x 20". Superior quality and satisfaction – filters fast water filter cartridges have plenty of stability and dirt holding capabilities.
BrandFilters Fast #ad
ManufacturerFilters Fast #ad

7. Pentek

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Package Of 3 Pentek DGD-2501 Sediment Water Filters 10" x 4.5"

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Pentek #ad - Model number: dgd-2501 155359-43. Dgd-2501 sediment 25 outer layer down to 1 layer inner core for more capacity. Brand name: Pentek. Country of Origin: United States.
BrandPentek #ad
ManufacturerPentek #ad
Height10 Inches
Length4.5 Inches
Weight3.7 Pounds
Width4.5 Inches
Part NumberCWD-PENTEK-DGD-2501,new+3
ModelDGD-2501 155359-43

8. Tier1

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Tier1 Replacement for DGD-2501-20 1 Micron 20 x 4.5 Spun Wound Polypropylene Sediment Comparable Replacement Water Filter 2-Pack

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

Replace your old dgd-2501-20 or hydronix sdc-45-2001 with a Tier1 DGD-2501-20 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. Replacement part for many part numbers & models: this filter is comparable to many 1 Micron 20 x 4. 5 sediment filter. Quick & easy installation: quick and easy installation into your 20 x 4. 5 inch big Blue whole house filtration system.
BrandTier1 #ad
Height20.24 Inches
Length4.49 Inches
Weight4 Pounds
Width8.98 Inches
Part NumberTIER1-DGD1-20BB

9. Tier1

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Tier1 Replacement for DGD-2501 1 Micron 10 x 4.5 Spun Wound Polypropylene Sediment Water Filter 4 Pack

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Tier1 #ad - High quality materials: Spun Wound Polypropylene. Comparable replacement: fits most 10 x 4. 5-inch filter housings. Competitive replacement: Cost effective alternative to DGD-2501. Actual size: 10 inches length x 4 1/2 inches outside diameter. High quality water: Designed to help ensure you serve only high quality water throughout your home.
BrandTier1 #ad
Height9.54 Inches
Length7.74 Inches
Weight3.55 Pounds
Width7.74 Inches
Part NumberP1_10BB

10. Tier1

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Tier1 Replacement for DGD-2501 1 Micron 10 x 4.5 Spun Wound Polypropylene Sediment Water Filter 6 Pack

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Tier1 #ad - Competitive replacement: Cost effective alternative to DGD-2501. Actual size: 10 inches length x 4 1/2 inches outside diameter. Comparable replacement: fits most 10 x 4. 5-inch filter housings. High quality water: Designed to help ensure you serve only high quality water throughout your home. High quality materials: Spun Wound Polypropylene.
BrandTier1 #ad
ManufacturerTier1 #ad
Height9.54 Inches
Length7.74 Inches
Weight5.33 Pounds
Width11.61 Inches
Part NumberP1_10BB