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Master Flow 8 in. H X 16 in. W X 16 in. L Powder-Coated White Aluminum Undereave Vent

Master Flow 8 in. H X 16 in. W X 16 in. L Powder-Coated White Aluminum Undereave Vent

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Screened aluminum soffit vent with wildlife guard keeps attic air moving while keeping pests out.
Master Flow MPN EAC16X8W
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 Master Flow 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.

  • Authorized dealer network · Full manufacturer warranty & support
  • Guaranteed authentic · No counterfeits, no gray-market resellers
  • The brands set these standards · Be wary of sellers who don't follow them
Why isn't this online? The whole story →

About Product Overview

This Master Flow undereave vent installs into the soffit to let fresh air into the attic, helping balance moisture and temperature year-round. The aluminum body has a white powder-coated finish that holds up outdoors without needing paint, and the built-in screen with wildlife guard keeps insects and small critters from getting in while air still moves freely.

  • Size: 8" x 16" rectangle
  • Material: Aluminum with powder-coated white finish
  • Net free area: 50 sq. in.
  • Screen and wildlife guard included
  • Made in USA

The Details Specifications

Brand Master Flow
Model / MPN EAC16X8W
UPC 050206121115
Weight Under 1 lb
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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