Air Supply of the Future
Air Supply 3915231 Ultra 9000 Spa Air Blower, 1.5 HP, 240V
Air Supply 3915231 Ultra 9000 Spa Air Blower, 1.5 HP, 240V
This item qualifies for free ground shipping.
In-stock orders usually leave in 1 to 2 business days, and faster delivery options appear at checkout.


Air Supply 3915231 Ultra 9000 Spa Air Blower, 1.5 HP, 240V
Brings back strong jet airflow and bubble action in your spa.
A weak, noisy or dead blower means flat jets and no bubble action. This is a spa air blower; compare the part number and the motor rating on your old blower label to confirm fit.
How to use the Ultra 9000 Spa Air Blower, 1.5 HP, 240V
Turn off power at the breaker before touching the blower.
Note the label ratings and disconnect the old blower.
Mount the new blower and reconnect it, then restore power.
Works on
Air Supply 3915231 questions and answers
What is the Air Supply 3915231?
The Air Supply 3915231 is a ultra 9000 spa air blower, 1.5 hp, 240v. It supplies pressurized air to the spa jets and aeration system.
Will the Air Supply 3915231 fit my spa?
Match part number 3915231 and the details in the title against your old part. If you are not sure, call us at 631-678-6506 and we will help you match it.
How do I replace a spa air blower?
Shut off power, match the horsepower, voltage and part number to your old blower, then swap it in. Have a qualified technician install it if you are not sure about the electrical connection.
What is the part number for this ultra 9000 spa air blower, 1.5 hp, 240v?
The Air Supply part number is 3915231.
How fast does it ship?
Most orders leave in 1 to 2 business days. Ground shipping is free on orders of $99 and up, and under $99 it is a flat $9.99.
