Broan® A70L InVent™ Series Single-Speed Fan Light, 70 CFM, 2.0 Sones Trending_Items ECOS has a stain-pretreat function

ECOS has a stain-pretreat function too

All other parts are dishwasher safe

Field Guide & Long Life Batteries

plywood and OSB

Durable metal construction provides strength and durability in your tub/shower

Broan® A70L InVent™ Series Single-Speed Fan Light, 70 CFM, 2.0 Sones Trending_Items ECOS has a stain-pretreat functionThis patent pending series marks a revolution of our mid range ventilation fans. It gives professionals the flexibility to handle new construction or room side retrofit installations from one hard working product line with a full range of operating points. Innovations include foldable mounting ears and new damper and housing technology that improve building airtightness like never before. And all with new grille designs that are at home in any decor.