Hero image 0 of Filter King 10x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x .75", 0 of 5
Filter King 10x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x .75"
Key item features
- FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 10" x 20" x 1" - Actual Size: 9.5" x 19.5" x .75"
- MAX PERFORMANCE: Our filters can last up to 90 DAYS before needing replacement. We do recommend to change your home air filter every 30 - 90 days for 1 inch filters. This will help maintain the longevity of the intended application like A/C and heaters
- CAPTURE MORE: Protect your home! The pleated design captures more particles and extends lifetime of the filter. Merv Filters trap airborne particles without impacting air flow. Feel the difference in 48 hours.
- FAST & EASY INSTALLATION: Open, Slide and Close! A simple yet effective replacement air filter for your home.
Specs
- Air filter size10 x 20 x 1
- Minimum efficiency reporting values (merv)8
- BrandFilter King
- FeaturesPleated
- Thickness1"
- MaterialCarbon
Current price is USD$41.96
Price when purchased online
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Arrives by Sat, Jun 13
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Sold and shipped by Filter King LLC
4.547904191616767 stars out of 5, based on 334 seller reviews(4.5)334 seller reviews
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About this item
Product details
Filter King Merv 8 10x20x1 4-Pack Air Filter actual size is 9.5x19.5x.75. Our 10x20x1 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 8 filter is 9-1/2 x 19-1/2 x 3/4
- FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 10" x 20" x 1" - Actual Size: 9.5" x 19.5" x .75"
- MAX PERFORMANCE: Our filters can last up to 90 DAYS before needing replacement. We do recommend to change your home air filter every 30 - 90 days for 1 inch filters. This will help maintain the longevity of the intended application like A/C and heaters
- CAPTURE MORE: Protect your home! The pleated design captures more particles and extends lifetime of the filter. Merv Filters trap airborne particles without impacting air flow. Feel the difference in 48 hours.
- FAST & EASY INSTALLATION: Open, Slide and Close! A simple yet effective replacement air filter for your home.
info:
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Specifications
Air filter size
10 x 20 x 1
Minimum efficiency reporting values (merv)
8
Brand
Filter King
Features
Pleated
Warranty
Warranty information
None
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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 139 reviews
May 6, 2026
Barbara M.
5 out of 5 stars review
Seller Verified Purchase
AC Filter
This filter is a much better quality than other filters that have been replaced. Our order was processed and delivered in record time. Very speedy service. Thank you Filter King!!
Review from filterking.com
Helpful?1ELE6VNU0TID786492099
Feb 2, 2026
Pete R.
5 out of 5 stars review
Seller Verified Purchase
Correct size
I like the Filter King filters very much . . . especially because they are the actual size indicated - example: a 11. 5 x 11. 5 x 1 filter is actually 11. 5 x 11. 5 x 1. This is important, because the A/C intakes is each bedroom are 11 9/16 x 11/9/16! Filter King is the only supplier that sell filters that are the right size for my A/C intakes!
Review from filterking.com
Helpful?1ELE6VNU0TID786492099
Sep 12, 2025
William M.
5 out of 5 stars review
Seller Verified Purchase
Odd size filters in stock and ready to ship.
I have three different size filters in my home. Filter King had all three sizes in stock and the were shipped promptly and packaged extremely well to survive the shipping process. This is the easiest way to buy you filters for your home and very cost effective. B Marr
Review from filterking.com
Helpful?1ELE6VNU0TID786492099
