20x22x1 AIRx ALLERGY Air Filter - MERV 11

AIRx 20x22x1-ALLERGY | Our#: 109911
6 pack
 
 

20x22x1 AIRx ALLERGY Air Filter - MERV 11

  • MERV 11 Rated
  • Change Every 3 Months
  • 20x22x1" Nominal
  • 19½x21-7/16x¾" Actual
As Low As $10.09 Per Filter
In Stock
Ships Today
Est. Delivery By Apr. 30th
Choose a quantity

If you want to promote superior air quality in your home, this is the air filter for you!   The specialized media in the filter attracts and captures small particles that can cause allergies.   We carry your size of air conditioner filter or furnace filter.  We offer convenient online ordering and quick shipping right to your door!

  • Pleated media provides extended surface area for filtration, and low resistance to airflow
  • MERV 11 rating means the filter attracts household allergens like dust, pollen, mold spores, dander, smoke and smog
  • Replace every 90 days under normal use
  • Made with pride in the USA
  • 100% free returns on all filters

REVIEW SNAPSHOT®

by PowerReviews
Koch Filter Corporation20" X 22" X 1" MERV 11 Pleated Filter
 
4.7

(based on 32 reviews)

97%

of respondents would recommend this to a friend.

Pros

  • Good size/fit (24)
  • Good value (21)
  • Easy to install (20)
  • Durable (9)
  • Quiet (6)

Cons

    Best Uses

    • Central AC (28)
    • Central heating (17)
    • Home (11)
      • Reviewer Profile:
      • Homeowner (28)

    Reviewed by 32 customers

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    Displaying reviews 1-10

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    5.0

    Very pleased

    By Jeffro

    from Homosassa, Florida

    About Me Homeowner

    Verified Buyer

    Pros

    • Easy To Install
    • Good Fit
    • Good Value
    • Quiet

    Cons

      Best Uses

      • Central AC
      • Central Heating
      • Home

      Comments about Koch Filter Corporation 20" X 22" X 1" MERV 11 Pleated Filter:

      Just recently purchased the home with a heat pump system that uses an extremely hard-to-find size air filter. Local AC service folks wanted to sell me cheap/low MERV filters that I had to change monthly at prices I believed too high. Customer service at Discount Filters, which I believe is very important to a business and greatly appreciated by new customers, was outstanding and actually very pleasant. I purchased reasonably high efficiency MERV filters and they were delivered promptly in an intact, un-crushed box. The purchase price was very competitive and reasonable. I am very satisfied and will highly recommend Discount Filters and the filters.

       
      4.0

      Product as advertised

      By landllama

      from Ocala FL

      About Me Homeowner

      Verified Buyer

      Pros

      • Durable
      • Good Value

      Cons

        Best Uses

        • Central AC
        • Central Heating

        Comments about Koch Filter Corporation 20" X 22" X 1" MERV 11 Pleated Filter:

        xxx

         
        5.0

        Filters Found

        By KC

        from Orlando, FL

        About Me Homeowner

        Verified Buyer

        Pros

        • Easy To Install
        • Good Fit
        • Good Value

        Cons

          Best Uses

          • Central AC

          Comments about Koch Filter Corporation 20" X 22" X 1" MERV 11 Pleated Filter:

          I couldn't find the needed filter anywhere in stores locally so I turned to the internet. I discovered the filters at Discount Filters and order them. They were just what I needed at a good price.

           
          4.0

          Product works well, seller is awesome

          By jer

          from Ocala, FL

          About Me Homeowner

          Verified Buyer

          Pros

          • Easy To Install
          • Good Fit
          • Good Value

          Cons

            Best Uses

            • Central AC

            Comments about Koch Filter Corporation 20" X 22" X 1" MERV 11 Pleated Filter:

            Filters work as expected.

             
            5.0

            Great Filters...Fantastic Price...

            By Sue

            from Port Orange FL

            About Me Homeowner, Senior citizen

            Verified Buyer

            Pros

            • Compact
            • Durable
            • Easy To Install
            • Good Fit
            • Good Value
            • Had My Size Of Filter
            • Quiet

            Cons

              Best Uses

              • Central AC
              • Central Heating
              • Home
              • Large Rooms
              • They Fit

              Comments about Koch Filter Corporation 20" X 22" X 1" MERV 11 Pleated Filter:

              I have a hard time finding my size of filters anywhere..till I found Discount Filters...They are better than any I have had before..for many years. And their shipping is free and quick and I appreciate that..So I will be ordering more from Discount Filters.

               
              5.0

              Just What I Needed

              By Gary Retired

              from St. Augustine, FL

              About Me Homeowner

              Verified Buyer

              Pros

              • Easy To Install
              • Good Fit
              • Good Value

              Cons

                Best Uses

                • Central AC
                • Central Heating

                Comments about Koch Filter Corporation 20" X 22" X 1" MERV 11 Pleated Filter:

                Exactly as described and delivered quickly.

                 
                5.0

                Very Happy With Company and Product

                By Ron

                from Palm Bay, Florida

                About Me Good For Home, Homeowner

                Verified Buyer

                Pros

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

                Cons

                • Was Only 34 Not 1 Inch

                Best Uses

                • Central AC
                • Home

                Comments about Koch Filter Corporation 20" X 22" X 1" MERV 11 Pleated Filter:

                The filters are great, came quickly and in good order, well boxed. I will buy more in the future! Ron

                 
                4.0

                Great thanks

                By Dr Green

                from Akron Co

                About Me Professional

                Verified Buyer

                Pros

                • Easy To Install
                • Good Fit

                Cons

                  Best Uses

                  • Central AC

                  Comments about Koch Filter Corporation 20" X 22" X 1" MERV 11 Pleated Filter:

                  Filters fit great

                   
                  5.0

                  GREAT SRVICE, GREAT VALUE AND IT WORKS W

                  By ron the writer

                  from los angeles, CA

                  About Me Renter

                  Verified Buyer

                  Pros

                  • Easy To Install
                  • Good Fit
                  • Good Value
                  • Quiet

                  Cons

                    Best Uses

                    • Central AC
                    • Central Heating
                    • Home

                    Comments about Koch Filter Corporation 20" X 22" X 1" MERV 11 Pleated Filter:

                    EASY TO INSTALL AND DOES THE JOB QUIETLY

                     
                    5.0

                    Great Filters

                    By Eggy

                    from Ft Lauderdale Fl

                    About Me Homeowner

                    Verified Buyer

                    Pros

                    • All good
                    • Durable
                    • Easy To Install
                    • Good Fit
                    • Good Value
                    • Quiet

                    Cons

                      Best Uses

                      • Central AC
                      • Central Heating
                      • Home

                      Comments about Koch Filter Corporation 20" X 22" X 1" MERV 11 Pleated Filter:

                      Its a filter, it works and the company is the best on the net... all they want to do is make us happy..

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