RV Battery Box Vent, Outside, Polar White by MTS
RVToyOutlet Editor Notes Manufacturers Description Outside Vent Kit. Color: Polar White. These Vented Battery Boxes come with a 30"" vent hose and exterior vent (STRAP NOT INCLUDED). Available for group 24 and group 27 batteries in Colonial White and Polar White to match your coach. Replacement vent and 30"" hose kits available. 25' Bulk hose for longer reaches.