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BestAir 16 in. W X 20 in. H X 1 in. Carbon 11 MERV Pleated Air Filter
BestAir 16 in. W X 20 in. H X 1 in. Carbon 11 MERV Pleated Air Filter

BestAir 16 in. W X 20 in. H X 1 in. Carbon 11 MERV Pleated Air Filter

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Upgrade your indoor air with the BestAir 16x20x1 Carbon 11 MERV Pleated Air Filter. This 1-inch filter blends carbon media with a pleated design and a standout MERV 11 rating to ta…

Bestair MPN B1-AH-1620-11-6 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $12.99. Our online price is $13.99.
$13.99
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Cases of 6 · Order in multiples of 6

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Case of 6 · List Price $83.94
15% OFF with code at checkout $71.34
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This product is packed and shipped from our distribution network as a complete case of 6. Apply casediscount at checkout to take 15% off your order.

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About Product Overview

Upgrade your indoor air with the BestAir 16x20x1 Carbon 11 MERV Pleated Air Filter. This 1-inch filter blends carbon media with a pleated design and a standout MERV 11 rating to target both particles and odors, delivering a noticeably cleaner, fresher home environment.

Size and fit: nominal 16 in W x 20 in H x 1 in thick, with an actual size of 15-1/2 x 19-1/2 x 3/4 inches. One filter per package. This helps ensure a snug fit in standard 16x20 filter slots and minimizes air bypass when replacing old filters.

Key benefits that matter

  • Carbon-impregnated media actively reduces odors and adsorbs gases, helping spaces feel fresher beyond clean-looking air.
  • MERV 11 efficiency captures a wide range of contaminants — pollen, dust, mold spores, bacteria, and some viruses — while maintaining good airflow in most residential systems.
  • Pleated design increases the filtration surface area within a compact 1-inch frame, supporting longer service life and steadier airflow.
  • Comprehensive coverage also targets smoke and other common indoor pollutants, making it a versatile choice for homes, apartments, and small offices.
  • Convenient single-pack ready to install when you need it.

Who benefits most

Ideal for allergy sufferers seeking lower pollen counts, households dealing with odors from cooking or pets, and spaces where fresh air quality matters. The combination of carbon filtration and a broad particle capture spectrum makes it a strong all-around option for improving daily comfort without paying for higher-level filtration than your system needs.

Tip: Before installing, verify your filter slot is compatible with a 16x20x1 nominal filter and note the actual 15-1/2 x 19-1/2 x 3/4 size to ensure a proper seal for optimal performance.

The Details Specifications

Brand Bestair
SKU 4027966
UPC 078757023016
Unit 0
Case Pack Quantity 6 per case
Retail Unit Quantity 6
Unit of Measure 0 0
Dimensions (L × W × H) 16 × 6 × 21
Weight 3 lbs
Cubic Feet 0.20036 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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