OXY Tablets Hot Tub & Swimmingpool Chlorine free MINI 0,5Kg OXY Mini tablet Chlorine free Chemicals for hot tub and swimming pool: 0.5 kg = 25 x 20g tablets FEATURES Slowly dissolving tablet -based chlorine-free oxygen are used for treatment of swimming pool and hot tub water , gradually dissolves odor . 
active oxygen treatment is a powerful disinfectant able to destroy bacteria and other micro-organisms found in the water of your hot tub. It, however, does not contain any chlorine so minimizes all unwanted effects to the skin and on the spa
They can be used independently of the water hardness , acid- treated and slightly reduce the pH of the water .PACKAGE: 0.5 kgSUMMER and swimming in the pool WITHOUT CHLORINE?  6 reasons you need to try OXI tablets ☀️🌊 1. They are designed for water treatment in swimming pools, whirlpools and wellness 2. Dissolves gradually and odorless 3. You can use them regardless of the hardness of the water 4. They act acidic and slightly lower the pH value of water 5. The presence of oxygen guarantees the oxidation of water and thus maintaining its purity 6. Due to the loss of excess oxygen, you can bathe very soon after use
Hot Tub for 4 person 800 litres of water: 2 tablets for 7 days.
Hot Tub for 6 person 1000 litres of water: 3 tablets for 7 days.
Swimming pool 7500 litres of water: 7 tablets for 7/ 10 days.
Swimming pool 4500 litres of water: 4 tablets for 7/ 10 days.
This tablets are for Small dispenser 20g tablets.