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.
Greg Mason (verified owner) –
This is exactly what i needed, it does the job well, and delivery was earlier than expected.
Francine Latour (verified owner) –
Very pleased with this product and the service thank you
swan –
Good product
Frances R. (verified owner) –
Five Stars
Megan (verified owner) –
Okay, you have a spa or pool. What now?Well you had better make sure that the chemical levels are correct or you will either end up with instead of bottle blonde hair, green flowing locks or a terrible infection from under dosed water.And these little sticks will keep you on the straight and narrow. Simply dip in the water daily and compare to the colour chart on the side of the storage container. A few seconds later you know what the condition of your pool is.Unless it’s already green and full of gunk, in which case best you empty and clean it… Likewise if you get up in the morning and find the area surrounding your spa covered with dead small animals and birds, you’ve probably been a bit heavy on the chlorine. Best you avoid the area for a bit.Overall, simple, easy and idiot proof.
robert mcgregor (verified owner) –
Good to buy
Thomas Liebich (verified owner) –
We’ve had nothing but problems since using these tablets. They leave a solid deposit which never dissolves and kept clogging up the filters on our inflatable hot tub. We almost gave up on the hot tub completely because it became such a hassle to keep clearing these deposits out. We haven’t used these since we realised how bad they were and since going back to our regular brand we’ve had absolutely no problems.
Valerie Tomascik –
Awesome for my swimming pool!Really does the job well10/10
Claire Mitchell (verified owner) –
Do what they say
samantha degoli –
Keeps it Deep blue,