Thetford City Water Inlet Fill Dish with Plastic Check Valve Black PN 94221

City Water Dish w/Plastic CV. Product is IAPMO, NSF, CSA & TEI Certified. Dimensions: Cut Out Dim: 3-1/2" dia. , Outside Dim: 4-3/4" dia. , Dish Depth: 3/4", Valve Depth: 3". Product is also Impact & Road Salt Resistant