Fiberglass 20" X 20" X 1" Panel Filter

AAF TW20201 | Our#: 100315
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12 pack
 
 
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20 x 20 x 1 Fiberglass Panel Filter

  • MERV 4 Rated
  • Change Every 1 Month
  • 20x20x1" Nominal
  • 19⅞x19⅞x⅞" Actual
$2.55 Per Filter
Sold in cases of 12 for $30.60 per case
In Stock
Ships Today
4.8 stars (40 reviews)
What's Auto-Delivery?
Description

Fiberglass panel filters are available in multiple sizes to fit a variety of HVAC units. The P100315 20 x 20 x 1 fiberglass filter has been designed to remove particulates such as dust and dirt that can circulate through a HVAC system and contaminate your home's air quality. This filter also can be used to help protect the HVAC system from dirt, dust and grim buildup, especially along the system's coils.

Panel filters typically have lower MERV ratings than pleated filters; however, fiberglass panel filters are less expensive. A panel filter will need to be changed at least once a month, making Discount Filters multi-packs of replacement filters a budget-friendly purchase. The 20 x 20 x 1 fiberglass filter features a UL 2 rating from Underwriters Laboratory and a MERV rating of 4.

  • Nominal size: 20 x 20 x 1
  • Actual size: 19 7/8 x 19 7/8 x 7/8"
  • Construction: fiberglass, flat panel (coated to catch more dust/dirt)
  • Disposable/package of 12—a one year’s supply
  • MERV rated 4
  • Life expectancy: 1 month
Reviews

REVIEW SNAPSHOT®

by PowerReviews
AAFFiberglass 20" X 20" X 1" Panel Filter
 
4.8

(based on 40 reviews)

100%

of respondents would recommend this to a friend.

Pros

  • Good value (27)
  • Good size/fit (25)
  • Easy to install (21)
  • Durable (9)
  • Compact (3)

Cons

    Best Uses

    • Central AC (29)
    • Central heating (22)
    • Home (13)
    • Large rooms (5)
      • Reviewer Profile:
      • Homeowner (24), Professional (6), Avid do-it-yourselfer (3), Renter (3)

    Reviewed by 40 customers

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    Displaying reviews 1-10

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    5.0

    Protect Your System

    By overtimeman

    from Clemson, South Carolina

    About Me Homeowner

    Verified Buyer

    Pros

    • Durable
    • Good Fit
    • Good Value

    Cons

      Best Uses

      • Central AC
      • Central Heating

      Comments about AAF Fiberglass 20" X 20" X 1" Panel Filter:

      Can't find these high quality filters in area stores and their prices and shipping can't be beat.

       
      4.0

      good product at reasonable price

      By none

      from Washington, DC

      About Me Homeowner

      Verified Buyer

      Pros

      • Easy To Install
      • Good Fit
      • Good Value

      Cons

        Best Uses

        • Central AC
        • Central Heating

        Comments about AAF Fiberglass 20" X 20" X 1" Panel Filter:

        use it for center A/C and Heating system.

         
        5.0

        Old System

        By judyb.

        from Reno, NV

        About Me Homeowner

        Verified Buyer

        Pros

        • Good Fit
        • Good Value

        Cons

          Best Uses

          • Central AC
          • Central Heating
          • Home

          Comments about AAF Fiberglass 20" X 20" X 1" Panel Filter:

          My heating/ac system is old. Hard to find filters that are basically original equipment. You have them. The ones in the stores are more 'effective' but they stress my old system.

           
          5.0

          I like this fiberglass panel filter

          By Bonnie

          from Bradenton, FL.

          About Me Homeowner

          Verified Buyer

          Pros

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

          Cons

            Best Uses

            • Central AC
            • Central Heating
            • Home

            Comments about AAF Fiberglass 20" X 20" X 1" Panel Filter:

            I like this filter very much and I will continue to buy it. Priced well and good delivery service to my home.

             
            5.0

            Great customer service

            By gg50

            from Texas

            About Me Homeowner

            Verified Buyer

            Pros

            • Durable
            • Easy To Install
            • Good Value

            Cons

              Best Uses

              • Central AC
              • Central Heating

              Comments about AAF Fiberglass 20" X 20" X 1" Panel Filter:

              great site to order hard to find filter sizes. Prompt delivery and great customer service and follow up.

               
              5.0

              A/C Filters

              By Ed

              from Port Saint Lucie Florida

              About Me Homeowner

              Verified Buyer

              Pros

              • Easy To Install
              • Good Fit
              • Good Value

              Cons

                Best Uses

                • Central AC

                Comments about AAF Fiberglass 20" X 20" X 1" Panel Filter:

                These are for my central condo A/C. The product was of decent value for what I paid. The order came before I had expected and I will reorder when necessary.

                 
                5.0

                Difficult to Fit Filters

                By Tanya the researcher!

                from Port Charlotte, FL

                About Me Homeowner

                Verified Buyer

                Pros

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

                Cons

                  Best Uses

                  • Central AC
                  • Central Heating
                  • Home
                  • Large Rooms

                  Comments about AAF Fiberglass 20" X 20" X 1" Panel Filter:

                  Our Air Conditioner uses a 20x20x1 filter but the ones we bought in the store were just a little too big. I ordered these and they fit perfectly. It is the same brand that came with the newly installed central air. We would have bought them from the installer but they really wanted a lot for them. This was a great bargin and now we have them for quite a while. Great for old folks not to have to worry.

                  (1 of 1 customers found this review helpful)

                   
                  5.0

                  Great price, shipped fast

                  By CJM

                  from Avondale, AZ

                  About Me Homeowner

                  Verified Buyer

                  Pros

                  • Good Value

                  Cons

                    Best Uses

                    • Central AC

                    Comments about AAF Fiberglass 20" X 20" X 1" Panel Filter:

                    Bulk order. Nice to order once for the year.

                     
                    5.0

                    Quick Delivery!

                    By Donna

                    from Trevose, PA

                    About Me Director

                    Verified Buyer

                    Pros

                    • Easy to order online
                    • exactly as advertised
                    • Good Value
                    • Received Item Quickly

                    Cons

                      Best Uses

                      • Central AC
                      • Central Airheat System
                      • Central Heating
                      • Home
                      • Large Rooms

                      Comments about AAF Fiberglass 20" X 20" X 1" Panel Filter:

                      Faster delivery than expected!

                       
                      5.0

                      only filter I will use

                      By azran

                      from AZ

                      About Me Home Inspector, Professional

                      Verified Buyer

                      Pros

                      • Quiet

                      Cons

                        Best Uses

                        • Central AC
                        • Central Heating

                        Comments about AAF Fiberglass 20" X 20" X 1" Panel Filter:

                        I'm a home inspector, and I have talked with many heating contractors about this. The expensive disposable filters are often too restrictive. Especially if you have an older furnace. If you have a newer home with a very large filter, or multiple return air vents and filters, this is not likely a concern. But if you have a 'standard' size filter, eg 20 x 20 for up to 100,000 Btu furnace,those 'high efficiency' filters can be too restrictive causing low airflow through the furnace (and a/c) which is hard on the entire system. Also, we just moved into a home with one 20 x 20 filter. A high efficiency disposable filter was installed, and it was so noisy it would wake my wife up. As soon as I put one of these filters in the noise level was much lower.

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                        DiscountFilters.com Auto-Delivery Frequently Asked Questions

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                        6) What is the difference between the 'My Next Order' and 'My Auto-Delivery items' tabs?
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