Filter King 12x12x1 Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75"
Filter King 12x12x1 Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75"
Hero image 0 of Filter King 12x12x1 Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75", 0 of 1
Filter King

Filter King 12x12x1 Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75"

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Filter King 12x12x1 Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75"
Current price is Now $61.92
You save $13.68
was $75.60
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Columbus, 43215
Arrives by Tue, Apr 28
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Sold and shipped by Filter King LLC
4.5510835913312695 stars out of 5, based on 323 seller reviews(4.6)
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4.8 out of 5 stars
stars51 ratings51 reviews
How item rating is calculated
  1. 5 stars90% (46)
  2. 4 stars6% (3)
  3. 3 stars0% (0)
  4. 2 stars2% (1)
  5. 1 star2% (1)
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Showing 1-3 of 51 reviews

Feb 8, 2026
Ronda M.
5 out of 5 stars review

Seller Verified Purchase

Wonderful company

I thought the filters were well crafted and I especially was appreciative of the care you all took when I realized that I had ordered the wrong filter size. I was thoroughly impressed with you sending me the correct ones and also sending me a return label for the incorrect ones. This was done with one simple phone call. Thank you so very much.

Review from filterking.com
Helpful?57EBLVZSKGNA5260712551
Sep 1, 2025
George R.
5 out of 5 stars review

Seller Verified Purchase

Good value…long time user.

Good value…long time user.

Review from filterking.com
Helpful?57EBLVZSKGNA5260712551
Dec 13, 2025
Renee M.
5 out of 5 stars review

Seller Verified Purchase

Perfect

The filters fit perfectly thanks for your help

Review from filterking.com
Helpful?57EBLVZSKGNA5260712551