20" X 20" X 1" Permanent Washable Filter

Filtration Manufacturing 0401-1-20x20x1 | Our#: 110697
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20" X 20" X 1" Permanent Washable Filter These premium quality washable filters are guaranteed to last a lifetime. They are interchangeable with 1" disposable filters and can be easily cleaned and used again and again. Never buy another filter.

  • MERV 5 Rated
  • Change Every 3 Months
  • 20x20x1" Nominal
  • 19¾x19¾x⅞" Actual
  • Washable
4.6 stars (8 reviews)

The Filtration Manufacturing 0401-1-20x20x1 that you're looking for is no longer available for sale.

Description

A washable filter economically provides clean indoor air. With a MERV 5 rating, its electrostatic media attracts and removes large mold, dust and pollen particles. The filter includes no permeable foam or metal materials. It lasts a lifetime because it will not degrade or corrode. For clean indoor air, vacuum the filter once a month and wash it every three months. To wash it, remove the filter and spray with a hose in the opposite direction of airflow. Allow it to dry completely, then replace it for clean indoor air.

  • MERV 5
  • electrostatic media captures large mold, dust, pollen and dirt particles
  • stage loading, peak and valley design increases r's efficiency
  • foam and metal free guarantee dependable service for life
  • replace every three months
  • 20” x 20” x 1" nominal size
  • 19-¾” x 19-¾” x 7/8" actual size
  • washable
Reviews

REVIEW SNAPSHOT®

by PowerReviews
Filtration Manufacturing20" X 20" X 1" Permanent Washable Filter
 
4.6

(based on 8 reviews)

100%

of respondents would recommend this to a friend.

Pros

  • Durable (7)
  • Easy to install (7)
  • Good size/fit (7)
  • Quiet (4)

Cons

    Best Uses

    • Central AC (5)
    • Central heating (5)
    • Home (5)
      • Reviewer Profile:
      • Homeowner (8)

    Reviewed by 8 customers

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    Displaying reviews 1-8

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    5.0

    Great product. Durable.

    By Scott

    from Oxford,Al

    About Me Homeowner

    Verified Buyer

    Pros

    • Durable
    • Easy To Install
    • Easy to use
    • Good Fit
    • Good Value
    • Quiet

    Cons

    • None that I can observe

    Best Uses

      Comments about Filtration Manufacturing 20" X 20" X 1" Permanent Washable Filter:

      The best quality of this filter is that I can clean and reuse it. If handeled properly this will last months. These are, for me a better value than the flimsy ones I can pick up cheap at the local hardware store. Why buy those when I have one that will last months after some minor cleaning.

       
      5.0

      I would Buy Again

      By Rich M

      from Virginia Beach, va.

      About Me Homeowner

      Verified Buyer

      Pros

      • Durable
      • Easy To Install
      • Good Fit

      Cons

        Best Uses

        • Central AC
        • Central Heating
        • Home
        • Large Rooms

        Comments about Filtration Manufacturing 20" X 20" X 1" Permanent Washable Filter:

        Permanent

         
        4.0

        Well built filter

        By goofy

        from carlsbad, nm

        About Me Homeowner

        Verified Buyer

        Pros

        • Durable
        • Easy To Install
        • Good Fit

        Cons

          Best Uses

          • Central AC
          • Central Heating

          Comments about Filtration Manufacturing 20" X 20" X 1" Permanent Washable Filter:

          seems to be well made and super easy to install. Makes more noise than a paper filter, but its not unpleasant and sounds like rain.

           
          5.0

          washable filters

          By red

          from Maricopa, AZ

          About Me Homeowner

          Verified Buyer

          Pros

          • Compact
          • Durable
          • Easy To Install
          • Good Fit
          • Quiet

          Cons

            Best Uses

            • Central AC
            • Central Heating
            • Home

            Comments about Filtration Manufacturing 20" X 20" X 1" Permanent Washable Filter:

            This is great investment and does a great job....

             
            4.0

            Nice product, buy it.

            By Grusome

            from Stafford, VA.

            About Me Handyman, Homeowner

            Verified Buyer

            Pros

            • Durable
            • Easy To Install
            • Good Fit

            Cons

            • None

            Best Uses

            • Heat pump
            • Home

            Comments about Filtration Manufacturing 20" X 20" X 1" Permanent Washable Filter:

            I only gave four stars because the filter is too new for me to fully rate, about 3 weeks or so. Solidly built, it looks and feels like it will last a lifetime. I have two heat pumps. One used the cheap disposable filters and one used the cheap foam "permanent" that kept cracking so I decided to replace both. They both are very tight fitting. It takes a little wiggle to get them in but I like the tight fit.

             
            4.0

            Geo-thermal filter

            By joe

            from Pocono Pines PA

            About Me Homeowner

            Verified Buyer

            Pros

            • Easy To Install
            • Good Fit

            Cons

              Best Uses

              • Central AC
              • Central Heating

              Comments about Filtration Manufacturing 20" X 20" X 1" Permanent Washable Filter:

              I use it in my geo-thermal air handler.

               
              5.0

              Fantastic Product

              By Hexe

              from St.Petersburg Florida

              About Me Homeowner, Professional, Renter

              Verified Buyer

              Pros

              • Compact
              • Durable
              • Easy To Install
              • Good Fit
              • Quiet

              Cons

                Best Uses

                • Central AC
                • Central Heating
                • Home
                • Large Rooms

                Comments about Filtration Manufacturing 20" X 20" X 1" Permanent Washable Filter:

                Will save me plenty money during the year.

                (0 of 1 customers found this review helpful)

                 
                5.0

                Excellent

                By jrk3471

                from Lincolnton NC 28092

                About Me Homeowner

                Verified Reviewer

                Pros

                • Durable
                • Quiet

                Cons

                  Best Uses

                  • Home

                  Comments about Filtration Manufacturing 20" X 20" X 1" Permanent Washable Filter:

                  Every day

                  Displaying reviews 1-8

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