Vent Covers – Internal Mount ATMOX Provides odor-control protection for up

Provides odor-control protection for up to 30 days

For use against particulates when no oil is present use with 7910 Pre-Filter and 7927 Piggyback Adapter

Improves Air Quality

so you stay cool even in hot or damp environments

Vent Covers – Internal Mount ATMOX Provides odor-control protection for upThis crawl space vent cover mounts from inside the crawl space behind an opening. The covers keep air flow blocked from the outside. The large plastic plate is attached to the wall with screws and a drill or powder actuated nail gun. Item is sold as a pack of five. Specifications: Size: 22 inches by 10 inches Mounting: Plate mounts from inside crawl space behind existing vent opening Includes 3 year limited product warranty.