Hero image 0 of Filter King 12x20x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x .75", 0 of 1
Filter King 12x20x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x .75"
Key item features
Filter King 12x20x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x .75"
Specs
- Air filter size12 x 20 x 1
- Minimum efficiency reporting values (merv)13
- Contaminants removedDust
- BrandFilter King
- FeaturesPleated
- Thickness1"
Current price is USD$49.84
Price when purchased online
- Free shipping
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Columbus, 43215
Arrives by Sat, Apr 11
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Sold and shipped by Filter King LLC
4.545741324921136 stars out of 5, based on 317 seller reviews(4.5)317 seller reviews
Free 30-day returns
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About this item
Product details
Filter King Merv 13 12x20x1 4-Pack Air Filter actual size is 11.5x19.5x.75. Our 12x20x1 Furnace Filters are designed to last up to 90 days. These pleated 1-inch air filters are ideal for maintaining the efficiency of your heating and cooling systems. Make sure you measure your filter. The actual size of this pleated Merv 13 filter is 11-1/2 x 19-1/2 x 3/4
Filter King 12x20x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x .75"
info:
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Specifications
Air filter size
12 x 20 x 1
Minimum efficiency reporting values (merv)
13
Contaminants removed
Dust
Brand
Filter King
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
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Showing 1-3 of 27 reviews
Nov 6, 2025
K B.
5 out of 5 stars review
Seller Verified Purchase
Forever grateful!
I have 3 different sized air vents and purchased 4 filters for each size. We have severe allergies so I decided to upgrade to a higher MERV rating. Little did I know that the AC would choke on those better filters. I am truly thankful I was allowed to exchange the unused filters for a lower MERV rating! You guys are the best!!!
Review from filterking.com
Helpful?7AZI7O27727C367601093
Oct 17, 2024
Linda g.
5 out of 5 stars review
Seller Verified Purchase
Perfect fit.
Perfect fit.
Review from filterking.com
Helpful?7AZI7O27727C367601093
Sep 22, 2020
jason J.
5 out of 5 stars review
Seller Verified Purchase
havnt received filters yet?
havnt received filters yet?
Review from filterking.com
Helpful?7AZI7O27727C367601093
