Water chemistry is difficult to maintain; sanitizer demand is high and water becomes cloudy quickly.

Safety: Handle chemicals with gloves and eye protection; follow label directions.

• Step 1 – Replace filters: If filters are more than 1 year old or heavily stained, replace with new Vita Spa-compatible cartridges.
• Step 2 – Increase filtration: Adjust the control settings to increase daily filtration cycle duration.
• Step 3 – Verify circulation pump: Ensure the circ pump runs during programmed times and that there is visible water movement at the heater return.
• Step 4 – Check ozone/UV: Confirm that supplemental sanitation systems (ozone, UV) are operating and replace bulbs or generators as needed.