Relax Spa Hot Tub Cartridge Filter Cleaner Soak.
Your spa cartridge filter needs to be kept clean at all times dirty or clogged cartridge will result in unhygienic spa water and restricted water flow often resulting in your spa main circulation pump shutting down
Clean your cartridge filter every 2 weeks, more frequently if your spa is used regularly.
Directions for use:
To Achieve a 5% Solution
Bucket Water Volume Quantity Required