Filterbuy 16x20x1 Air Filter MERV 11 Allergy Defense, Pleated HVAC AC Furnace Filter Replacement, 6-Pack
Filterbuy 16x20x1 Air Filter MERV 11 Allergy Defense, Pleated HVAC AC Furnace Filter Replacement, 6-Pack
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Filterbuy 16x20x1 Air Filter MERV 11 Allergy Defense, Pleated HVAC AC Furnace Filter Replacement, 6-Pack

|21K ratings

Key item features

  • UNIVERSAL COMPATIBILITY: 16x20x1 replacement air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 15.50" x 19.50" x 0.75")
  • MERV 11 PERFORMANCE: Protect your home or business from allergens, pets, and more with MERV 11 synthetic media (comparable with MPR 1200 & FPR 7) that captures 95% 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, Aug 26
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Sold and shipped by FilterbuyPro Seller
4.5921288014311274 out of 5 stars
4.5921288014311274 stars out of 5, based on 4472 seller reviews(4.6)
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Customer ratings & reviews

4.6 out of 5 stars
stars
21K ratings7,191 reviews
How item rating is calculated
  1. 5 stars82% (17.3K)
  2. 4 stars8% (1,778)
  3. 3 stars3% (693)
  4. 2 stars2% (381)
  5. 1 star4% (904)
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Showing 1-3 of 7,191 reviews

Jun 29, 2026
Reviewer name: Brocada
Top Reviewer
Sold and shipped byFilterbuy
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Filtrete FIlters - Best Value for the money

The direct ship was great. Arrived in one piece and exactly as described. Good pricing for this model. Works great for me. Helps to keep the furnace running cleanly.

Helpful?4GGED2DD774G123193352
May 10, 2026
Reviewer name: Nope
Top Reviewer
Sold and shipped byFilterbuy
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Flows good.

Good fit, fast delivery, seems to flow good.

Helpful?4GGED2DD774G123193352
Jul 6, 2026
Reviewer name: Customer
Sold byFilterbuy
5 out of 5 stars
5 out of 5 stars review

Great filter

The filter is so solid. I previously bought this flimsy filter that bowed immediately and got sucked up into the HVAC unit. After that terrible experience, I had to find a better option. This filter is excellent—well constructed and filtering out inpurities.

Review from Filterbuy
Helpful?4GGED2DD774G123193352