Filter King 18x24x1 Air Filter | 6-PACK | MERV 13 | HVAC Pleated AC Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75"
Filter King 18x24x1 Air Filter | 6-PACK | MERV 13 | HVAC Pleated AC Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75"
Hero image 0 of Filter King 18x24x1 Air Filter | 6-PACK | MERV 13 | HVAC Pleated AC Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75", 0 of 5
Filter King

Filter King 18x24x1 Air Filter | 6-PACK | MERV 13 | HVAC Pleated AC Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75"

4.7 stars out of 24 reviews
(4.7)|
24 ratings

Key item features

  • FILTER: This is a MERV 13 rated 6 pack Air Conditioner Filter 18" x 24" x 1" - Actual Size: 17.5" x 23.5" 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 $55.80
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  • Free shipping
  • Free 30-day returns
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Columbus, 43215
Arrives by Wed, Apr 22
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Sold and shipped by Filter King LLC
4.549689440993789 stars out of 5, based on 322 seller reviews(4.5)
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4.7 out of 5 stars
stars24 ratings24 reviews
How item rating is calculated
  1. 5 stars75% (18)
  2. 4 stars21% (5)
  3. 3 stars4% (1)
  4. 2 stars0% (0)
  5. 1 star0% (0)
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Showing 1-3 of 24 reviews

Nov 6, 2025
John M.
5 out of 5 stars review

Seller Verified Purchase

My new go-to filter company!

Great filter! Appropriate for the MERV rating. Dropped right into the channel on the furnace. Not like another manufacturer, where I had to wiggle them into place. So happy that I found these - I will be ordering more!

Review from filterking.com
Helpful?47OBHNKSJN8G5498213275
Dec 17, 2025
Deborah S.
5 out of 5 stars review

Seller Verified Purchase

Life made easy

ordering made easy, shipment on time, priced sensibily

Review from filterking.com
Helpful?47OBHNKSJN8G5498213275
Mar 5, 2026
Samuel N.
5 out of 5 stars review

Seller Verified Purchase

Good Value

Product was what was represented and the price was a good value.

Review from filterking.com
Helpful?47OBHNKSJN8G5498213275