The filter is the hardest-working part of a hot tub, and most cloudy-water problems trace back to one that has quietly clogged with grease. This kit covers the full routine: Instant Filter Cleaner for the quick fortnightly spray-and-rinse
Fortnightly spray-and-rinse that clears surface debris fast
Monthly overnight soak that strips embedded grease and oils
Liquid soak cleaner for deep cleaning between cartridge changes