Filter King 21x22x1a Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 22 x .75"
Filter King 21x22x1a Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 22 x .75"
Hero image 0 of Filter King 21x22x1a Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 22 x .75", 0 of 1
Filter King

Filter King 21x22x1a Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 22 x .75"

|2 ratings

Key item features

Filter King 21x22x1a Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 22 x .75"
Current price is $227.40
Price when purchased online
  • Free shipping
  • Free 30-day returns
Include a special request
Add

How do you want your item?

How do you want your item?
Ships to
Arrives by Tue, May 26
|
Sold and shipped by Filter King LLC
4.552147239263804 stars out of 5, based on 326 seller reviews(4.6)
Report an issue with this seller
Free 30-day returns

About this item

Product details

Specifications

Warranty

Customer ratings & reviews

5 out of 5 stars
stars2 ratings2 reviews
How item rating is calculated
  1. 5 stars100% (2)
  2. 4 stars0% (0)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star0% (0)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-2 of 2 reviews

Sep 20, 2025
Alfredo S.
5 out of 5 stars review

Seller Verified Purchase

Good products and amazing customer

Good products and amazing customer service.

Review from filterking.com
Helpful?4NEAIPS14NZO5267359863
Jun 28, 2024
LLISEL E.
5 out of 5 stars review

Gustavo is great

Excellent customer service

Review from filterking.com
Helpful?4NEAIPS14NZO5267359863