20x24x1 AIRx DUST Air Filter - MERV 8

AIRx 20x24x1-DUST | Our#: 174654
6 pack
 
 

20x24x1 AIRx DUST Air Filter - MERV 8

  • MERV 8 Rated
  • Change Every 3 Months
  • 20x24x1" Nominal
  • 19½x23-7/16x¾" Actual
As Low As $6.45 Per Filter
In Stock
Ships Tomorrow, Apr. 27th
Est. Delivery By May. 4th
Choose a quantity

If you want to protect your HVAC system, keep your house a little cleaner, and remove a few nuisance particles from the air you breathe then yes, this is the filter for you!  Not everyone needs to get rid of odors, and not everyone is overly sensitive to allergens and other, more harmful, particulates in their air.  We make shopping for air conditioner filters and furnace filters easy!

  • Entry-level pleated air filter offers improved filtration over common fiberglass filters
  • MERV 8 rating means the filter attracts common large household allergens like dust, pollen, and mold spores
  • 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 24" X 1" MERV 8 Pleated Filter
 
4.7

(based on 35 reviews)

97%

of respondents would recommend this to a friend.

Pros

  • Good size/fit (28)
  • Good value (26)
  • Easy to install (25)
  • Durable (11)
  • Quiet (6)

Cons

    Best Uses

    • Central AC (31)
    • Central heating (19)
    • Home (18)
      • Reviewer Profile:
      • Homeowner (33), Avid do-it-yourselfer (3)

    Reviewed by 35 customers

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    Displaying reviews 1-10

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    5.0

    Awesome!

    By Steve

    from Tampa, FL

    About Me Homeowner

    Verified Buyer

    Pros

    • Easy To Install

    Cons

      Best Uses

      • Central AC

      Comments about Koch Filter Corporation 20" X 24" X 1" MERV 8 Pleated Filter:

      Great price, fast delivery, awesome, what more can I say...

       
      5.0

      I would buy this product again

      By Ernie

      from Surprise, Arizona

      About Me Homeowner

      Verified Buyer

      Pros

      • Good Fit
      • Good Value

      Cons

        Best Uses

          Comments about Koch Filter Corporation 20" X 24" X 1" MERV 8 Pleated Filter:

          These filters are just what I needed, the price was right, delivery was excellent. I am very pleased and will reorder when the time comes.

           
          5.0

          Great value

          By fat chuck

          from stella,nc

          About Me Handyman, Homeowner

          Verified Buyer

          Pros

          • Easy To Install
          • Good Fit
          • Good Value

          Cons

            Best Uses

            • Central AC
            • Central Heating
            • Home
            • Large Rooms

            Comments about Koch Filter Corporation 20" X 24" X 1" MERV 8 Pleated Filter:

            I received a full refund plus prepaid shipping for a wrong size filter that I ordered by mistake. Shipping was very quick.

             
            5.0

            carried my hard to find size

            By Jim

            from Sacramento CA

            About Me Homeowner

            Verified Buyer

            Pros

            • Free shipping
            • Good Quality
            • Good Value

            Cons

              Best Uses

              • Central AC
              • Central Heating

              Comments about Koch Filter Corporation 20" X 24" X 1" MERV 8 Pleated Filter:

              Completely satisfied. Will reorder

               
              5.0

              Great service and great people

              By Bill

              from Arlington, Washington

              About Me Homeowner

              Verified Buyer

              Pros

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

              Cons

                Best Uses

                • Home

                Comments about Koch Filter Corporation 20" X 24" X 1" MERV 8 Pleated Filter:

                It was great working with the staff from discount filters. I will order again when I need to replace other filters in my home and will recommend to all of my friends.

                 
                5.0

                A very good filter for the money

                By Clem

                from Roswell, NM

                Verified Buyer

                Pros

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

                Cons

                  Best Uses

                    Comments about Koch Filter Corporation 20" X 24" X 1" MERV 8 Pleated Filter:

                    A very good filter for the money.

                     
                    5.0

                    Great Service

                    By AI

                    from Florida

                    About Me Homeowner

                    Verified Buyer

                    Pros

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

                    Cons

                      Best Uses

                      • Central AC

                      Comments about Koch Filter Corporation 20" X 24" X 1" MERV 8 Pleated Filter:

                      Better quality than I can find locally and wonderful phone support.

                       
                      5.0

                      Good Value, Good Fit

                      By Mom of 3

                      from Jacksonville, FL

                      About Me Homeowner

                      Verified Buyer

                      Pros

                      • Easy To Install
                      • Good Fit
                      • Good Value

                      Cons

                        Best Uses

                        • Central AC
                        • Home

                        Comments about Koch Filter Corporation 20" X 24" X 1" MERV 8 Pleated Filter:

                        We bought these after our year old Lennox AC unit froze up. After doing some research we figured we would invest more into our filters so we hopefully do not experience this again. We want to protect our investment.

                         
                        5.0

                        Happy with product and service

                        By Linda

                        from Marion, VA

                        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 24" X 1" MERV 8 Pleated Filter:

                          We have been using Discount Filters for our home for over a year now as we have a filter size that is not readily available in the stores. We have been very happy with this product, which we actually change monthly and the service is very rapid. Thank you!

                           
                          5.0

                          Good quality filters that actually fit!

                          By Linda

                          from Naples, FL

                          About Me Homeowner

                          Verified Buyer

                          Pros

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

                          Cons

                            Best Uses

                            • Central AC

                            Comments about Koch Filter Corporation 20" X 24" X 1" MERV 8 Pleated Filter:

                            We have a ceiling grille-style filter. Because of the unique size, I wasn't able to find standard filters at Lowe's. These fit great and are high quality.

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