MultiGrind technology with three grind stages to quickly grind virtually any food waste
allowing moisture vapor from the substrate or building interior to escape while remaining impervious to mass water penetration from the exterior
Includes both wood and metal saw blades for convenience
performance claims based on controlled laboratory testing
25 Common Measurement (L x W) 4-in x 4-in Square Footage Per Piece (Sq
9-3/8 in. x 17-1/2 in. Foundation Vent Kit w/ Trim Ring and Optional Fixed Louvers (Galvanized Screen) #117 Bright White vanities-with-tops MultiGrind technology with three grindThis foundation vent is both decorative and functional, making it ideal for venting crawl spaces in new construction and remodeling. Its trim ring features an exclusive lock that allows for speedy installation with a variety of siding materials, including fiber cement, wood, vinyl, aluminum, stucco, and hardwood. With a contoured design and a molded in screen, this vent helps prevent blowing rain and bugs from entering, while offering a net free area