DPD Tablets are used as an alternative to measure free chlorine/bromine in portable salt spas.
An alternate test for free chlorine / free bromine level is DPD tablets. This method of testing is recommended for spas using the Eco-Spa chlorinator, when continuous low level readings are being recorded by the test strips.
Using the DPD tablet kit
- Add spa water to level marked on the small testing container
- Add one DPD tablet to container & crush using spatula.
- If this sample of water turns pink, your spa is safe to enter.
|Unit Of Measure||ea|
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