ProKleen Hot Tub Cleaner Whirlpool Spa Cleaning Chemical System Flush 20L
Pro-Kleen Hot Tub & Whirlpool Complete System Flush 4 x 5L. Deeply Clean Your Hot Tub Internal System. Add 500ml of the solution per 1000L of water and run for 15 to 30 minutes. simply fill with water to the top of the jets.