This item is sold as a 3-pack.
RV outlet defroster / louver vent with swivel (360 degree grille rotation). Black plastic. Outer diameter measures about 4″. Rear hose adapter / insert measures 3″ in diameter (fits 3″ hose). The adapter inserts about 1.5″ in depth.
OEM replacement part for class A Winnebago motorhomes. Also used on other makes and models of RV’s. Winnebago part number 157225-02-01A.
