Rainbow Rexair Power Nozzle Replacement Belt 1650/ 2800/4375/5825/PN2. Original OEM Rainbow Belt. 3 Belts in pack. Fits the following Rainbow Rexair Models: D3A, D3C, D4C SE, D4C, E, E2. PN-2E, PN-2, R-4375C, R-2800C, R-1650C, and R-1650A. Manufacturer Part No.: R1699B. R-1699
