Filter King 12x20x1 Air Filter (MERV 13) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.75 x 19.75 x .75)
Filter King 12x20x1 Air Filter (MERV 13) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.75 x 19.75 x .75)
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Filter King

Filter King 12x20x1 Air Filter (MERV 13) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.75 x 19.75 x .75)

|6 ratings

Key item features

  • FILTER: This is a MERV 13 rated 6 Pack Air Conditioner Filter 12" x 20" x 1" - Actual Size: 11.75" x 19.75" 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 Now $56.99
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was $79.32
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Arrives by Sat, May 23
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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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5 out of 5 stars
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Showing 1-3 of 6 reviews

Nov 6, 2025
K B.
5 out of 5 stars review

Seller Verified Purchase

Forever grateful!

I have 3 different sized air vents and purchased 4 filters for each size. We have severe allergies so I decided to upgrade to a higher MERV rating. Little did I know that the AC would choke on those better filters. I am truly thankful I was allowed to exchange the unused filters for a lower MERV rating! You guys are the best!!!

Review from filterking.com
Helpful?7KT6FCJLTX455369788004
Oct 17, 2024
Linda g.
5 out of 5 stars review

Seller Verified Purchase

Perfect fit.

Perfect fit.

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Helpful?7KT6FCJLTX455369788004
Feb 11, 2024
James F.
5 out of 5 stars review

Seller Verified Purchase

Wrong size

Wrong size. Returned. Did you issue a refund?

Review from filterking.com
Helpful?7KT6FCJLTX455369788004