Swirl Away Plumbing Cleaner (16oz)
DO NOT OPEN AIR CONTROLS WHILE CLEANING!
Directions for Hot Tubs and Spas:
- Remove filter cartridge.
- Pour 8oz of Swirl-Away into spa or hot tubs before draining.
- Turn pump on at high speed for one hour with air controls closed.
- Drain and resume normal maintenance procedures.
- Repeat this procedure every 2-3 months or as required.
Guarantee Safe Checkout