HTH Spa Active Oxygen Tablets 1.2kg (previously Fi-Clor )

hth Spa Active Oxygen Tablets are a direct replacement for
Fi-Clor Active Oxygen tablets.

What do hth Spa Active Oxygen tablets do?

The hth Spa Active Oxygen system leaves your hot tub water sparkling clear. The system comprises of a 20g active oxygen tablet and a liquid activator. It provides a more gentle alternative to chlorine or bromine sanitisers. It is also odourless and easy to use, as well as being kind to both the eyes and skin.

• Gentle alternative sanitiser
• Kind on skin and eyes

There are some important steps to take before converting an existing spa to hth Spa Active Oxygen.  The same applies when setting up a new spa.  Firstly, always check the procedure outlined in the leaflet provided. It is also important to maintain pH levels within the range of 7.2-7.6 at all times.

How do they work?

Initial dose:

As part of the initial treatment process, simply add four hth Spa Active Oxygen Tablets. You can do this via a floating dispenser or directly into the filter area of your hot tub. You should also add 30ml hth Spa Bright Water Activator Liquid per 1,000 litres of water.

Ongoing treatment:

1. Before bathing just add one tablet per 1,000 litres of spa water into the filter area of your hot tub.
2. Once a week add 30ml hth Spa Bright Water Activator Liquid per 1,000 litres of spa water, and 2 tablets.
3. Test the Active Oxygen levels with Aquachek Active Oxygen Test Strips for Monopersulfate, Alkalinity & pH test strips. Ensure the MPS reading indicates OK to high (5-10mg/l).
4. Midway through the week add another 2 tablets to the filter area of the spa.
5. For best results, a weekly application of Aquasparkle Spa Fusion Oxidiser spa sachet is essential to eliminate non-filterable spa contaminants.