Simply Filters 12x18x1 MERV 11, MPR 1000, AC Furnace HVAC Air Filter (24 Pack)
Simply Filters 12x18x1 MERV 11, MPR 1000, AC Furnace HVAC Air Filter (24 Pack)
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Simply Filters 12x18x1 MERV 11, MPR 1000, AC Furnace HVAC Air Filter (24 Pack)

4.7 stars out of 552 reviews
(4.7)|
552 ratings

Key item features

  • Universally Compatible: Measuring 12" x 18" x 1". With an actual size of 11.75" x 17.75" x 0.75". Simply Filters works with almost any brand. Comparable to 3M Filtrete MPR 1000; Filterbuy AFB Gold; Honeywell FPR 7
  • Cleaner Air Everywhere: Our filters capture dust; mold; pet dander; and pollen in homes; offices; schools; hospitals; and commercial spaces; trapping 90% of airborne particles and promoting a healthier living environment with clean and fresh indoor air
  • Advanced Pleated Technology: With a higher pleat count than most retail; our meticulously crafted filters offer superior capture coverage; optimizing airflow and efficiency
  • Long-lasting Filtration & Easy Installation: Enjoy up to 3 months of resilient filtration. Hassle-free replacement for air conditioning units or HVAC systems. Follow airflow arrows and insert into the filter slot for central units or return grilles
  • Made in USA: Our filters are made using 100% American components; including recycled materials; ensuring superior performance and quality. Experience exceptional filtration and support local manufacturing.
Current price is $222.85
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Columbus, 43215
Arrives by Thu, Feb 26
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Sold and shipped by Simply FiltersPro Seller
4.726315789473684 stars out of 5, based on 190 seller reviews(4.7)
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Customer ratings & reviews

4.7 out of 5 stars
stars552 ratings153 reviews
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Showing 1-3 of 153 reviews

Jan 27, 2026
Ben. SW Florida
5 out of 5 stars review

Seller Verified Purchase

The best filters

I have used these for a mid sized apartment with many animals. These have keep my air so much cleaner than the higher priced filters, Highly recommend.

Review from simply filters
Helpful?364PWSFNKHYB5716870785
Nov 22, 2025
Debra
5 out of 5 stars review

Seller Verified Purchase

My Simply filter experience

I find the filters are reasonably priced, so easy to order, right to my front door, and work perfectly ! I change my filters every month, I have used them for at least 2 yrs or more and will continue to use them always .

Review from simply filters
Helpful?364PWSFNKHYB5716870785
Dec 31, 2025
Lisa
5 out of 5 stars review

Seller Verified Purchase

Runs Large

The size is a bit bigger than my previous brand 10x20 and only barely fit by squishing it slightly.

Review from simply filters
Helpful?364PWSFNKHYB5716870785