Description
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.
MBS –
The tablets dissilve slightly quicker than my previous make bu I would use them again the smell us much stringer of chlorine si need to be aware have wundows open
Mr Leslie J A Clements –
Brilliant
Wouter Verheyen –
Three Stars
Mobile Solutions (verified owner) –
Got this for my 8ft fast-set pool, it’s just the right size of dispenser for this size pool. It’s easy to adjust the dial of the dispenser to allow more/less of the chlorine tablet to be dissolved. One tablet lasts about a 10 days with the dial set to only one aperture. Didn’t think much of the test strips, they don’t come in the pot illustrated, they’re just in a little sachet. I didn’t use them (I got some DeepBlue ones instead that come in a proper pot).Overall this stuff has definitely kept the pool hygienic and has meant not having to empty and refill it – thus saving water as well!
An Leughadair (verified owner) –
brilliant, thanks
Bryn (verified owner) –
Much simpler to use than separate chemicals which I couldn’t get to grips with. I put 1-2 tablets in the floating dispenser which lasts about 3 days depending on use of hot tub (used in Lay Z Spa Monaco). I found that I needed to also purchase the DeepBlue clarifier as the tablets contain algaecide which I think is what made the water a bit cloudy..poured clarifier in and now have sparkly Deep blue too!!! Fast delivery, highly recommend for a simple way to maintain a lay z spa, very happy with my purchase. Don’t get your nose too close when opening the pot as it is a very strong smell!!!!
Peter Hughes –
Good product
lemure63 –
Great product was really struggling to keep my lazy spa blue just kept going green even though I was using a variety of chemicals had to keep emptying and refilling now with these tablets had the water in for a month and still crystal clear!! Brilliantly easy
Peter Gordon (verified owner) –
Keeps hot tub water clean for long periods
lnnbly –
Five Stars