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Dual Stage Water Replacement Filter (2-Pack) (Fits ECOP20 System)

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  • Fits EcoPure Dual Stage Water Filtration System (ECOP20)
  • Filter lasts up to 6 months
  • Tool-free filter changes, and no need to shut off water supply
  • View More Details
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Product Details

About This Product

Compatible with our EcoPure ECOP20 system, these dual-stage filters deliver cleaner, healthier drinking water right from your kitchen sink or refrigerator. Made using high-quality activated carbon block, the ECODWF filters feature a highly adsorptive, positively-charged material that removes greater amounts of impurities from your water than you'd get with a sediment filter. Their encapsulated filter design feature means filter changes are quick and mess-free. No tools. No need to shut off water supply. No touching dirty filters. For best filtration results, please replace your ECODWF filters every six months, as recommended.


  • COMPATIBLE: Designed for use in the EcoPure ECOP20 Dual Stage Undersink Water Filtration System
  • 6-month filter life: for best filtration results, filters should be replaced every six months, as recommended
  • Advanced protection: NSF certified to reduce over 58 contaminants commonly found in drinking water, including sediment, chlorine taste and odor, cysts, lead, and chemicals
  • Innovative: convenient encapsulated filter design means water filter changes are quick and mess-free, no tools required, no need to shut off water supply, no touching dirty filters
  • Helpful: faucet light tells you when it's time to replace your water filters, still want filter-change reminders, text 'EcoPure' to 444999 to sign up, questions our lifetime technical support staff is available-call the EcoPure helpline at (800) 693-1138 or visit ecopure.com
  • Click here for more information on Electronic Recycling Programs
  • Return Policy

Product Information

Internet # 204338574

Model # ECODWF


Dimensions: H 10 in, W 5.5 in, D 2.5 in


Product Depth (in.)2.5 inProduct Height (in.)10 in
Product Width (in.)5.5 in


Brand/Model CompatibilityECOP20FeaturesNo additional features, Twist and lock design
Filtration MethodCarbon BlockNumber of filters included2
Pack Size2Product Weight (lb.)2 lb
Replacement Filter TypeUnder Sink Replacement FiltersReturnable90-Day
Water Filtration System TypeUnder SinkWater Treatment TypeUnder Sink Water Filter Replacements

Warranty / Certifications

Manufacturer WarrantyN/A

Questions & Answers

Q:Is this equivalent (does it replace and work with) Whirlpool WHAFFF Water Filters?
by|Sep 5, 2023
2 Answers
Answer This Question

A:  These filters are intended only to be used with EcoPure model ECOP20.

by|Sep 8, 2023

    A:  This is an equivalent of the Whirlpool WHEEDF filter set. It can be used with a Whirlpool WHED20 filter unit or the EcoPure ECOP20. Same fit and function.

    by|Oct 20, 2023
      Q:Is this compatible to Ecowater ERO-375 Systems?
      by|Feb 3, 2022
      1 Answer
      Answer This Question

      A:  These filters are intended to be used only with EcoPure model ECOP20.

      by|Feb 3, 2022
        Q:Modelecop30 will cartridge fit this model
        by|Dec 28, 2016
        1 Answer
        Answer This Question

        A:  No, the ECOP30 uses replacement filters ECOROF and membrane ECOROM. The EcoPure Dual Stage Water Filtration System uses replacement filters ECODWF.

        by|May 4, 2023
          Showing 1-3 of 3

          Customer Reviews

          3.6 out of 5
          • 3.6 out of 19 reviews
          • 20% recommend this product
          Filter by:
          Showing 1-10 of 19 reviews
          Filters have become of worse quality. Expected life vs actual is non-comparable. $90 for two filters to last ONLY two months is non economical for the average family….this is forcing my family and I to rethink our water situation.
          Response from Ecopure TeamJul 20, 2023
          Chris, thank you for leaving a review, and we're sorry to hear these filters didn't meet your expectations. The expected lifespan of the filters is around 6 months, but filter life can vary significantly depending on local water conditions (especially the hardness, iron, and sediment content of your water) and the amount of filtered water you use. ecopure
            works as it was supposed to....
            works as it was supposed to.
            • Verified Purchase
            Same water quality coming out as went in
            Worker couldn't recommend this unit enough. Basically talked into this unit.. 155 tds going in 155 tds coming out . Noticed 0 change.
            Response from Ecopure TeamMar 14, 2023
            Thank you for leaving a review! We apologize for any issues your new filter has caused. Please reach out to us at your earliest convenience (via the phone number on your manual) so we can troubleshoot and find a solution together. ecopure
              I bought the whole system a few years ago and...
              I bought the whole system a few years ago and am very satisfied. The replacement process of the cartridges and battery is simple. My reason for a 4-star rating is that the instructions state that water should be run for 10 minutes or until the gray particles are gone. However, I have had to run it for an additional 10 to 15 minutes until the salty taste is gone. This was not mentioned and thus added unexpected time to the task. Nor is it mentioned that the water will literally blast out of the tap when the water comes through initially.
              • Verified Purchase
              Very easy to assemble...
              Very easy to assemble
              • Verified Purchase
              • Verified Purchase
              • Verified Purchase
              Filter dos not work with the Glacier bay HCGDUF5
              I was told by a nice HD Helper that this filter would work as a replacement. This Filter dos not work with the Glacier bay HCGDUF5 am sure its a good filter in the Ecopure ECOP20 But beware it doesn't work with the GB
                • Verified Purchase
                Wonderful! Ecopure Dual Stage Filter is excellent, very good taste...
                Wonderful! Ecopure Dual Stage Filter is excellent, very good taste and easy to replace. Since I installed this filtration system at home I did save a lot in time and effort in going to the store since I just ordering it online every six month.
                • Verified Purchase
                Showing 1-10 of 19 reviews