Relax Hot Tub Filter Soak 500ml

500ml Relax Spa Cartridge Filter Cleaner (Soak)
Your spa cartridge filter needs to be kept clean at all times
A 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