CG Air Millenium 700watt Blower - 700 watts of smooth spa bubbles. The CG Air Millenium is a 700-watt spa blower built to push a steady stream of air into the water. It's a straightforward unit that gets the bubbles going without fuss. Connection is simple: the pipe slips into the 40mm socket and is secured with a screw, so there's no fiddly union to thread. A tidy option for adding or replacing air on a spa. Features Steady Air Output: A consistent stream of bubbles across the spa. Simple Socket Connection: The pipe slips into the socket and locks with a screw — no union to thread. Straightforward Install: An easy add or replacement for spa air. Specifications Wattage: 700W Current: 2.9A Socket Size: 40mm / 1.5" All electrical work must be completed by a qualified electrician.