Filterbuy 18x24x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 6-Pack
Filterbuy 18x24x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 6-Pack
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Filterbuy 18x24x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 6-Pack

Key item features

  • UNIVERSAL COMPATIBILITY: 18x24x1 replacement air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 17.38" x 23.38" x 0.75")
  • MERV 8 PERFORMANCE: Protect your home or business from pollen, lint, mold, and more with MERV 8 synthetic media (comparable with MPR 700 & FPR 5) that captures 90% of dust without restricting air flow
  • LONG-LASTING FILTRATION: Electrostatically charged media with 14 pleats per foot traps more microscopic particles and lasts 3x longer than fiberglass models (replace every 90 days for optimal performance)
  • SUPERIOR CONSTRUCTION: Easy installation beverage board frames with dual wire backing outperform flimsy cardboard designs by improving durability, preventing warping, and resisting extreme temperatures
  • MADE IN THE USA: Built with industrial-grade, recyclable materials and proudly manufactured 100% in the United States for dependable indoor air quality that is trusted by millions of homes
Current price is $49.98
Price when purchased online
  • Free shipping
  • Free 30-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $49.98
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $49.98

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Arrives by Wed, Jul 22
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Sold and shipped by FilterbuyPro Seller
4.588072122052704 stars out of 5, based on 4326 seller reviews(4.6)
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Customer ratings & reviews

4.6 out of 5 stars
stars
317 ratings99 reviews
How item rating is calculated
  1. 5 stars83% (264)
  2. 4 stars8% (25)
  3. 3 stars3% (9)
  4. 2 stars3% (9)
  5. 1 star3% (10)
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Showing 1-3 of 99 reviews

Apr 11, 2025
Angela S.
5 out of 5 stars review

Fast and great deal. Good

Fast and great deal. Good customer service too

Review from filterbuy.com
Helpful?2P6GO55KQ5LQ100964675
Nov 19, 2024
earl o.
5 out of 5 stars review

Affordable

Get price, I bought from Lowes and Home Depot form years, not no more, thanks Filterbuy for saving me so much money, customer for life now

Review from filterbuy.com
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Mar 6, 2026
patricia
Top Reviewer
Sold and shipped byFilterbuy
4 out of 5 stars review

Verified Purchase

Good buy

Good value for money. I change my A c filter every 30 days. I have allergies, My A C runs real cold. doing this. saves money and wear and tear on your cold and heat system.

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