18x20x1 AIRx HEALTH Air Filter - MERV 13

AIRx 18x20x1-HEALTH | Our#: 174325
6 pack
 
 

18x20x1 AIRx HEALTH Air Filter - MERV 13

  • MERV 13 Rated
  • Change Every 3 Months
  • 18x20x1" Nominal
  • 17½x19½x¾" Actual
As Low As $8.95 Per Filter
In Stock
Ships Monday, Apr. 23rd
Est. Delivery By Apr. 30th
Choose a quantity

If you want to the ultimate solution to air quality concerns in your home, this is the air filter for you!  The charged synthetic media in the filter attracts and captures very small particles that can irritate your lungs. We offer a convenient shopping experience with air conditioner filters and furnace filters in your size.  We'll deliver your filters right to your front door!

  • Pleated media provides an extended surface area for highly-efficient filtration
  • MERV 13 rating means the filter removes 90% of particles from 1-3 microns in size (including bacteria and particles that carry viruses)
  • Meets "LEED" green building standards for new and existing buildings
  • 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 Corporation18" X 20" X 1" MERV 13 Pleated Filter
 
4.9

(based on 11 reviews)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to install (10)
  • Good size/fit (10)
  • Quiet (6)
  • Durable (5)
  • Good value (5)

Cons

    Best Uses

    • Central AC (9)
    • Central heating (7)
    • Home (6)
      • Reviewer Profile:
      • Homeowner (10)

    Reviewed by 11 customers

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    Displaying reviews 1-10

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    5.0

    These Filters are great !!

    By Jim

    from Battle Creek, MI

    About Me Homeowner

    Verified Buyer

    Pros

    • Easy To Install
    • Good Fit
    • Quiet

    Cons

      Best Uses

      • Central AC
      • Central Heating
      • Home

      Comments about Koch Filter Corporation 18" X 20" X 1" MERV 13 Pleated Filter:

      This filter has done a great job at reducing the pollutant and dust in our house. An other by product is that it made our furnace run with far less noise. That are easy to install and fit better than any other filters that I have purchased. I will buy again and again.

       
      4.0

      Less dust in our home

      By Bud

      from Weiser, Idaho

      About Me Homeowner

      Verified Buyer

      Pros

      • Durable
      • Easy To Install
      • Good Fit
      • Good Value
      • Quiet
      • Spend The Extra Money

      Cons

        Best Uses

        • Central AC
        • Central Heating

        Comments about Koch Filter Corporation 18" X 20" X 1" MERV 13 Pleated Filter:

        I replaced an electronic air cleaner with the Merv 13 double pleat. It does a better job reducing dust in our house. I am an Insulation Contractor so I know a lot about dust.

         
        5.0

        great product

        By vic

        from birmingham al

        About Me Homeowner

        Verified Buyer

        Pros

        • Compact
        • Durable
        • Easy To Install
        • Good Fit
        • Good Value
        • I Get My Filters Here Caf
        • Quiet

        Cons

          Best Uses

          • Home

          Comments about Koch Filter Corporation 18" X 20" X 1" MERV 13 Pleated Filter:

          Use it monthly and it is a great filter

           
          5.0

          A Must-Have for Pet Owners

          By Likes it Cold

          from Syracuse, NY

          About Me Handyman, Homeowner

          Verified Buyer

          Pros

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

          Cons

            Best Uses

            • Central AC
            • Home

            Comments about Koch Filter Corporation 18" X 20" X 1" MERV 13 Pleated Filter:

            My husband and I intentionally oversized our AC system because of solar gain on a sprawling house. In addition we have carpet throughout,and several pets. With the air turning over so rapidly, it seemed that our dust problems were greatly amplified, although the house sure is staying cool. We decided to try these filters hoping to pick up that extra fine dust and dander that seemed to be airborne or landing everywhere. These filters are fantastic for our purpose and we won't go back to using anything less. We have not noticed any less efficient cooling with the heavier filters, just cleaner air.Very satisfied customers!

             
            5.0

            GREAT SERVICE and Return policy

            By Mich

            from Norwich ct.

            About Me Homeowner

            Verified Buyer

            Pros

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

            Cons

              Best Uses

              • Central AC
              • Central Heating
              • Home

              Comments about Koch Filter Corporation 18" X 20" X 1" MERV 13 Pleated Filter:

              Great service

               
              5.0

              Thank You!

              By FLAGAL

              from Florida

              About Me Homeowner

              Verified Buyer

              Pros

              • Good Fit
              • Good Value

              Cons

                Best Uses

                • Central AC
                • Central Heating

                Comments about Koch Filter Corporation 18" X 20" X 1" MERV 13 Pleated Filter:

                AC air filters. Delivered quickly, great pricing, just what I ordered. Great experience. Will order again in future. Thank you!

                 
                5.0

                Great product, even better price!

                By Jim

                from Sharpsburg, GA

                About Me Homeowner

                Verified Buyer

                Pros

                • Easy To Install

                Cons

                  Best Uses

                    Comments about Koch Filter Corporation 18" X 20" X 1" MERV 13 Pleated Filter:

                    Absolutely can't beat the price for a high MERV rated filter at any other store, also couldn't find this unusual size anywhere. My home is new so I think this size is new for furnaces.

                    (1 of 1 customers found this review helpful)

                     
                    5.0

                    there filters !

                    By Donziclassic 22

                    from Catskills NY

                    About Me Homeowner

                    Verified Buyer

                    Pros

                    • Durable
                    • Easy To Install
                    • Good Fit

                    Cons

                      Best Uses

                      • Central AC
                      • Central Heating
                      • Home
                      • Large Rooms

                      Comments about Koch Filter Corporation 18" X 20" X 1" MERV 13 Pleated Filter:

                      There Filters they seem to work well we use them all the time what more can I say filters really are not that exciting but get these you will be happy.

                       
                      5.0

                      Easy, quick and simple, [...]

                      By Happy Homeowner

                      from Fairfax, VA

                      About Me Homeowner

                      Verified Buyer

                      Pros

                      • Compact
                      • Easy To Install
                      • Good Fit

                      Cons

                        Best Uses

                        • Central AC
                        • Central Heating

                        Comments about Koch Filter Corporation 18" X 20" X 1" MERV 13 Pleated Filter:

                        I can not find the size filter I need at stores and on line I found it right off -- it was easy to order and [...] without special ordering charge. I"ve order before and have been greatly satified with the fllters they do work great and are easy to replace when needed.

                         
                        5.0

                        Easy install, [...] ?efficacy

                        By Abhas2002

                        from Boston, MA

                        About Me Renter

                        Verified Buyer

                        Pros

                        • Compact
                        • Easy To Install
                        • Good Fit
                        • Quiet

                        Cons

                          Best Uses

                          • Central AC
                          • Central Heating
                          • Home
                          • Large Rooms

                          Comments about Koch Filter Corporation 18" X 20" X 1" MERV 13 Pleated Filter:

                          Not sure if MERV13 makes a difference, but I don't hesitate to run the A/C anymore.

                          Displaying reviews 1-10

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