Blower Check Valve prevents spa water back-flow from destroying blower motor. Inside the cabinet as an added precaution, tie the hose above the water line, as shown.
- Water back-flow prevention
- lb. rating
- 1″ (inside) or 2″ (outside) hose
Product notes: Observe flow-direction arrow. Don’t cement blower hose connections – use set screws or clamps. Tip – Adapt a 1″ blower to 2″ plumbing by attaching a short section of 1″ hose to the blower, and using the Check Valve to join to 2″ hose.
Spa Air Blower Installation Instructions
