Description
Sold here as the 50Kg size.
Widely used to keep swimming pool water safe and free of bacteria, these chlorine tablets are stabilised against chlorine loss from sunlight and release their chlorine gradually over 3-5 days, depending on how much water flows past them.
Use them in floating dispensers, chemical feeders or skimmer baskets, whichever suits your setup.
Dose regularly to keep free chlorine at the recommended 3-5 mg/l (ppm) in hot tubs or 1-3 mg/l (ppm) in swimming pools. Slow release and long lasting, these tablets have as little effect on water pH as you’ll find in a stabilised chlorine tablet.
Key Features
It’s best to keep a free chlorine range of 3 – 5mg/l for hot tubs and 1-3mg/l for swimming pools. These stabilised tablets are well suited to regular pool dosing, generating free active chlorine that kills bacteria and other potentially harmful organisms, with a high level of both 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 swimming pools between 1 – 3mg/l (ppm). Freshly filled pools 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 1-3mg/l (ppm) desired range. Alternatively keep the dispenser aperture constant and vary the tablets inside to achieve 1-3mg/l (ppm). The dispenser should be removed from the pool whilst swimmers are bathing.
4. For chlorine feeders: Fill the dispenser and follow feeder instruction manuals on flow regulation to maintain 1-3 mg/l (ppm) chlorine levels.
5. For skimmer baskets: Fill the basket with 2/3 tablets and monitor levels to maintain 1-3 mg/l (ppm) 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)
Small pool 40,000 litres of water requires approx 1 tablet to increase the chlorine level by 1mg/l (ppm) or approx 3 tablets to increase chlorine level by 3mg/l(ppm)
Large pool 80,000 litres of water requires approx 2 tablets to increase the chlorine level by 1mg/l (ppm) or approx 6 tablets to increase chlorine level by 3mg/l(ppm)
Ms Darren McCarthy –
Gr8 thanks
Eoin Watson-Hunt –
Excellent, easy to use, would recommend, Great value overall.
Jacob Hill –
Easy to use. And reassuring to have test strips.
Mr Daniel Fisher –
Very happy, strong formula, great results so far, great value.
wrinkled weasel –
Product does what says and easy to use.
Steven Littler –
Excellent devise for any size swimming pool really keeps the water clean and fresh for several weeks.
Harry Johnson-Spencer –
Perfect, exactly as described, exactly as described, pleased with the result.
Benjamin Gray –
Happy with this, quick delivery, good value overall, no issues so far.
Dylan O’Brien –
Solid buy, strong and effective, would buy again, Great value overall.
Maria Jose Lopez –
Great
Harrison Uddin-Begum –
Solid buy, easy to set up, easy dosing, and it performs reliably, very pleased.
Mrs Hassan Kelly –
Good product
Dr. W. McCarty –
Just put one of these in my chemical dispenser in my hot spa, ran the pump and left the tub it overnight. The following morning the water in the tub, which had started to cloud over was as clear as a bell. Very impressed.
Dr. Nigel –
I put 2 Jacuzzi size Chlorine tablets in this old toilet dispenser and they last for weeks.
Deloris VanCartier –
Absolutely Does the job. Careful when opening tub it is Chlorine. Will be buying again
Aria O’Connor –
Perfect for lay z spa
Mrs Hafsa Kelly-Jones –
Great, good value, great results so far, and it works first time, pleased with the result.
Cove Mckenzie –
Easy to use
Sam 130871 –
Definitely a great product
Priya Fleming –
Fast delivery, nice and cheap
Lofthouse Garden Services –
Very good
Miss Naveen Hussain –
Top quality, great results so far, would buy again.
Mrs Q. F. Cox –
Item as described
Dr Rowena A. Singh –
Does what it says on the tub.
Ruby Patel-Spencer –
Excellent, reliable and consistent, easy dosing, and it works first time, happy overall.
Ms Evan Holmes –
Does everything it says and very easy to use, kept the pool clean all summer
T. K. Stewart –
Excellent, strong and effective, easy dosing, and it gives great results, would recommend.
BeccaG. –
No instructions so had to guess. We put one tablet in and was still there in the morning. Please add instructions thank you
Colin Wilkinson –
Does the job
Miss Adeel Stewart –
Great overall, well packed and reliable, easy dosing, and it arrived well packed, good purchase.
Michelle Mendis –
Have always used these for our pool, never had any problems, does exactly what it says on the pot.
frozan –
Good
Miss Finlay White –
chair caps
Mr Sarah R. Thompson –
Recomendable
Ms Lucas Edwards –
Picture of item is blue however turned up a nasty yellowmustard colour. Not a major issue as covered up most of the time but wasnt happy when I opened the package.
G. O. Iqbal –
thank you
Anthony Clark –
Great item, works as expected, easy dosing, and the results are consistent, worth the price.
Liss –
Fantastic
JackLhn –
Used these for a few months now & they work very well. Pleased with item would deffo buy again thanks
Mr X. Z. Scott –
These are a good quality tablet made by a reputable company. This large tub makes it a good buy. They are well wrapped inside the tub which provides good protection against damp conditions.