Filterbuy 18x20x4 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 5-Pack
Filterbuy 18x20x4 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 5-Pack
Hero image 0 of Filterbuy 18x20x4 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 5-Pack, 0 of 7

Filterbuy 18x20x4 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 5-Pack

|8 ratings

Key item features

  • UNIVERSAL COMPATIBILITY: 18x20x4 replacement air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 17.50" x 19.50" x 3.63")
  • 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 8 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 $142.95
Price when purchased online
  • Free shipping
  • Free 30-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $142.95
One-time purchase $142.95

How do you want your item?

How do you want your item?
Ships to
Arrives by Fri, May 22
|
Sold and shipped by FilterbuyPro Seller
4.585460734257233 stars out of 5, based on 4113 seller reviews(4.6)
Report an issue with this seller
Free 30-day returns

About this item

Product details

Specifications

Warranty

Customer ratings & reviews

3.3 out of 5 stars
stars8 ratings3 reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 3 reviews

Jul 17, 2023
Walmart customer
4 out of 5 stars review

Fit well

Had a small size label placed over larger size description. Didn't notice the smaller label...thought it was the wrong size. Was actually the proper size I ordered, and fit perfectly for my application.

Review from Filterbuy
Helpful?1XPRLAF9NZUI271628790
Apr 19, 2021
Aurelia R.
3 out of 5 stars review

In correct obvious information on line.

The company that services pointed out that the actual size is different than the size listed on the internet. I wondered why we had dust on the floors!

Review from Filterbuy
Helpful?1XPRLAF9NZUI271628790
Apr 4, 2024
Rachel B.
1 out of 5 stars review

not really right.

The 4 inch filters used to be 6 inches instead. Not sure what is going om. Tjere were stickers on top of the original stickers and dont think they are the correct size either.

Review from Filterbuy
Helpful?1XPRLAF9NZUI271628790