Air Switch, Product Type Air Switch, Compatible Cleaner Manufacturer Part Number K-375R, K-380, K-3800, K-40, K-400, K-40B, K-6200, K-750, K-7500, K-750R, Compatible Cleaner Series K-375R, K-380, K-3800, K-40, K-400, K-40B, K-6200, K-750, K-7500,...