Rexair Rainbow D3/D4 Vacuum...
$88.99
Product details
Bring suction back to your Rexair Rainbow water-filtration vacuum with this replacement 120-volt motor, factory part number #1650. The motor is the heart of the Rainbow system — it drives the separator and creates the airflow that pulls dirt-laden air through the water bath for filtration.
This motor is built for the classic Rexair Rainbow D3 and D4 generation machines. If your Rainbow has weak suction, won't power on, overheats, or has a worn motor with burnt brushes or noisy bearings, installing a fresh motor restores the strong, consistent airflow these cleaners are known for.
- 120V replacement motor for Rexair Rainbow D3 and D4
- References factory P/N #1650
- Part #R1871
Using the correct Rexair motor ensures proper fit on the motor housing and keeps the water-filtration separator running at the right speed for clean, allergen-trapping performance.

