These chlorine tablets are one of the most popular products for ensuring hot tub and swimming pool water is safe and bacteria free. They are stabilised to minimise chlorine loss to sunlight. They slowly release chlorine over 2?4 days depending on the water flowing over them.
They can be used in floating dispensers, chemical feeds and skimmer baskets.
Apply regularly to achieve the recommended free chlorine level of 3-5 mg/l (ppm) for hot tubs or 1-3 mg/l (ppm) for swimming pools. These tablets are slow release and long lasting and have the minimum effect on the pH of the water for a stabilised chlorine tablet.
Key Features
Its best to operate a free Chlorine Range of 3 ? 5mg/l for hot tubs and 1-3mg/l for swimming pools. These stabilised chlorine tablets are ideal for regular dosing of your hot tub or swimming pool, to produce free active chlorine which kills bacteria and other potentially harmful organisms. They contain a high level of available chlorine and chlorine stabiliser.
Application Instructions
1. Maintain pH level within the ideal range of 7.2 ? 7.6. If outside this range please use our PH plus or PH minus products to adjust for the best results.
2. Maintain free chlorine residuals for hot tubs between 3-5mg/l and for swimming pools between 1 – 3mg/l (ppm). Freshly filled hot tubs require an initial shock or start up dose of chlorine: 50mg/l (ppm) for 1 hour or 20mg/l (ppm) for 2 hours.
3. For floating dispenser: Fill the floating dispenser with tablets and adjust the aperture mechanism at the bottom of the dispenser to obtain the 3-5mg/l (ppm) desired range. Alternatively keep the dispenser aperture constant and vary the tablets inside to achieve 3-5mg/l (ppm). The dispenser should be removed from the hot tub whilst bathing.
4. For chlorine feeders: Fill the dispenser and follow feeder instruction manuals on flow regulation to maintain required chlorine levels.
5. For skimmer baskets: Fill the basket with sufficient tablets and monitor levels to maintain required chlorine levels.
6. It is recommended that you periodically (e.g. fortnightly or after heavy use) shock dose your pool to eliminate any excess contamination.
Note: If using in skimmer baskets we would suggest you run the pump often to prevent a build up of chlorine. Please ensure children to not have access to the skimmer as this could be dangerous.
Dose Rates (subject to water flow rate and temperature)
Medium hot tub 1,000 litre (220 Gallons) of water requires approx 1 tablet to increase the chlorine level by 1mg/l (ppm) or 3 tablets to increase chlorine level by 3mg/l(ppm)
Large hot tub 1,500 litre (330 Gallons) of water requires approx 2 tablets to increase the chlorine level by 1mg/l (ppm) or 6 tablets to increase chlorine level by 3mg/l(ppm)
Swimming pools add 1 tablet per 4,500 litres (1000 Gallons) of water and monitor levels.
Jaroslaw Scigacz (verified owner) –
I got these for my hot tub they are actually the best thing I will be buying the all the time they do the job
Jaroslaw Scigacz –
I got these for my hot tub they are actually the best thing I will be buying the all the time they do the job
Henri Christophe –
Pool hygiene
Jesús (verified owner) –
Great product, keeps the hot tub and pool crystal clear. With 50 tablets per pack it also lasts a long time. Ive used many brands of chlorine tablet over the course of time, some with mixed results, this however, is the one I will continue to use and reorder. Both the product and seller are 5 star, highly recommended.
Dave Smith –
Did the job
Dave Smith (verified owner) –
Did the job
Louis therling –
Use this for our Jacuzzi. Use them in a floater to keep chlorine levels correct.
Ondrej D. (verified owner) –
Brilliant for 25. Well worth the money. We have an 8ft Bestway. Popped in whilst filling pool up and this is the water on day 3. Only have to scoop any bits out now First night we had 1 tablet in vent fully open and now we just have it slightly open. Dont feel dirty and manky after 3rd day of use leading us to emptying the water out and changing it
CUCAIO –
Good Product and Seller
InfiniteRainbow –
Five Stars