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The Best 20x30x1 Air Filters - May 2021

Based on the analysis of 23,509 reviews.

Rank

1

Best Value
Filtrete Healthy Allergen Reduction Guaranteed product image

2

Aerostar 20x30x1 MERV 13 Pleated product image

3

Top Choice
Filtrete Allergen Defense Attracts Particles product image

4

FilterBuy 20x30x1 Pleated Furnace Filters product image

5

Best Seller
Filtrete 16x20x1 MPR 300 Furnace product image

6

Nordic Pure 20x30x1M8 6 Pleated Furnace product image

7

FilterBuy 20x30x1 Pleated Furnace Filters product image

8

Filtrete Ultrafine Particle Reduction 1 Inches product image

9

Nordic Pure 20x30x1M12 6 Pleated Condition product image

10

Filtrete Allergen Filter 1 Inches 2 Pack product image