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BestAir 27 in. W X 16 in. H X 6 in. 11 MERV Pleated Air Filter

BestAir 27 in. W X 16 in. H X 6 in. 11 MERV Pleated Air Filter

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

MERV 11 filtration that catches bacteria, viruses, smoke, and pollen without choking your system's airflow.
Bestair MPN A401-SG4-11R
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Bestair item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

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Why isn't this online? The whole story →

About Product Overview

This BestAir pleated furnace filter carries a MERV 11 rating, putting it in the high-efficiency range for homes dealing with allergies, pets, or general air quality concerns. The pleated media and sturdy cardboard frame are built to trap fine particles without restricting airflow through your HVAC system, and it's made in the USA. Fits systems calling for a 16x27x6 nominal filter size.

  • MERV 11 / high efficiency rating
  • Nominal size: 16 x 27 x 6 (actual 16 x 27 x 5.75)
  • Cardboard frame, pleated design
  • Filters bacteria, viruses, smoke, pollen, dust, and mold spores

The Details Specifications

Brand Bestair
Model / MPN A401-SG4-11R
UPC 078757010047
Weight 1 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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