Filter King 13x21.5x1 Air Filter | 4-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21.5 x .75"
Filter King 13x21.5x1 Air Filter | 4-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21.5 x .75"
Hero image 0 of Filter King 13x21.5x1 Air Filter | 4-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21.5 x .75", 0 of 5
Filter King

Filter King 13x21.5x1 Air Filter | 4-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21.5 x .75"

Key item features

  • FILTER: This is a MERV 11 rated 4 pack Air Conditioner Filter | Size: 13" x 21.5" x 1" - Actual Size: 13" x 21.5" 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.
Current price is $59.80
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  • Free shipping
  • Free 30-day returns
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Columbus, 43215
Arrives by Sat, May 9
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Sold and shipped by Filter King LLC
4.552147239263804 stars out of 5, based on 326 seller reviews(4.6)
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4.5 out of 5 stars
stars22 ratings22 reviews
How item rating is calculated
  1. 5 stars73% (16)
  2. 4 stars18% (4)
  3. 3 stars5% (1)
  4. 2 stars0% (0)
  5. 1 star5% (1)
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Showing 1-3 of 22 reviews

Apr 16, 2025
Susan H.
5 out of 5 stars review

Seller Verified Purchase

We have ordered from another

We have ordered from another company for years, but they began to have supply issues. The wait to receive the filters was over 2 months. That's when we decided to try Filter King. They were prompt in filling the order, & they were cheaper than the other company. We will be ordering again.

Review from filterking.com
Helpful?3PAYVE58VHN65213791611
Jan 1, 2025
Desiree R.
5 out of 5 stars review

Seller Verified Purchase

The filters are doing a

The filters are doing a good job. I'm pleased with the performance of them.

Review from filterking.com
Helpful?3PAYVE58VHN65213791611
Dec 1, 2024
Claire G.
5 out of 5 stars review

Seller Verified Purchase

Filters are quick and easy!

Came quickly and fit perfectly!

Review from filterking.com
Helpful?3PAYVE58VHN65213791611