Filterbuy 30x30x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 6-Pack
Filterbuy 30x30x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 6-Pack
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Filterbuy 30x30x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 6-Pack

Key item features

  • UNIVERSAL COMPATIBILITY: 30x30x1 replacement air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 29.50" x 29.50" 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 $89.94
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4.589128886779017 stars out of 5, based on 4213 seller reviews(4.6)
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4.8 out of 5 stars
stars80 ratings28 reviews
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Showing 1-3 of 28 reviews

Aug 29, 2025
ETTA
Sold and shipped byFilterbuy
5 out of 5 stars review

Verified Purchase

Filterbuy 30x30x1 MERV 8

Works good.

Helpful?712VGS7NBQPS196030853
May 20, 2021
Mary
5 out of 5 stars review

Verified Purchase

Furnace filters 30 x 30

large awkward box, delivered right to front door.

Helpful?712VGS7NBQPS196030853
May 7, 2024
Walmart customer
5 out of 5 stars review

Replaced wimpy fiberglas filter. This looks better.

I've used fiberglass filters for years, but they never seemed to catch much (ceiling return air A/C). The old frame was flimsy, which allowed me to squeeze it into a frame holder of the exact same dimensions. The new one is 1.4' undersized all the way around, so it went in easily with no gaps where it lies against the face of the enclosure. That frame is stronger, so it doesn't need the netting on the downstream side that my old filters used. The filter material is denser and the pleating provides more surface area so the air volume through it seems to be about the same. I'll see how it looks at the end of the cooling season here, which runs about 120 days, with the early and late weeks representing only occasional usage.

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Helpful?712VGS7NBQPS196030853