Keep your vacuum running smoothly with this replacement water pan latch designed specifically for Rai-nbow D3, D4, and SE vacuum models. Compatible with multiple Rai-nbow vacuum models, this durable replacement latch is a practical solution for maintaining your cleaning equipment. This essential component replaces part numbers R6178, R2622, R4228, and R3833, ensuring a secure fit for your water pan assembly. The latch mechanism helps maintain proper suction and prevents water leakage during operation. Installing this replacement part helps restore your vacuum's functionality and extends its useful life