This part separates air from water and allows clean air to flow out through the exhaust and the water to be transferred back to the water pan.

Separator for the single speed E-2 (e SERIES™) Rainbow. Does not fit the E2 Type 12 two speed system.

Effective July 2000, Rexair has improved this separator to increase performance. Inexpensive upgrade to gain improved cleaning ability.

View second image to compare original separator (R7805) with new design.

If your nut that holds this item in place is brass, then this is the correct part. If you have a white plastic nut, then you need to order item number R12103.