To keep your spa in perfect condition please see this maintenance guide which will tell you what to check/add on a daily, weekly and monthly basis.
Check the sanitizer level and dose as required (irrespective of whether spa is fitted with an Ozonator)
Check pH value using a test kit and dose as required to a level of between 7.2 and 7.6.
Shock spa with suitable oxidising agent such as Non-Chlorine shock or Calcium Hypochlorite.
Add spa clarifier and an anti-foaming agent to enhance clarity and control foaming compounds if necessary
If in an area of high calcium hardness add a dose of descaler
Clean filter cartridge using cartridge cleaner
Rebalance your spa water
Empty and refill the spa every four to twelve weeks depending on use. As a guide, spa capacity in litres divided by daily bathers divided by 12 is a good formula example – 1200 litres divide by 2 daily bathers by 12 = 50 days between each draining of the spa.
|Sanitizer: Chlorine||2-5mg/l (ppm)|
|Sanitizer: Bromine||4-6mg/l (ppm)|
|pH||7.2 – 7.6|
|Total Alkalinity||80 –160 mg/l (ppm)|
|Calcium Hardness||Min 100 mg/l (ppm)|