How to drain your Serenity Hydropool hot tub

** Your spa should be drained approximately every 8-12 weeks depending on the amount of chemicals added and the use it gets.

  • 1 Start by turning off the air controls and ensuring there is water coming out of all the seat jets (move diverters to middle/neutral position, open closed jet faces).
    Put the tub on standby and remove the filter from the tub.
    This is an excellent time to chemically clean your filter with Rapid Action Filter Cleanse. Take the tub off standby.
  • 2 Take the tub off standby.
  • 3 Add 1 bottle of Drain Prep to the water put the jets on low for one cycle and leave the tub heated and circulating as normal with the cover closed for a minimum of 12 hours (can be circulated for up to 48 hours before draining for heavier build up).
    Drain Prep will break down any oils, dirt or scale build up that has coated the lines of the tub.
    For same day draining, add one Flush Pro Kit. Follow instructions as indicated in the kit.
  • 4 After 12 hours minimum has elapsed, turn the power to the tub off.
  • 5 Locate the spa drain valve on the side of the cabinet. Pull the drain valve completely out. Remove the safety drain cap and store for use when refilling your spa. Attach a standard garden hose to the drain valve. With the garden hose attached push the drain valve in so that the hose is flush with the drain.
  • 6 As the water drains, clean the waterline and seats using Surface Cleanse and a clean, damp cloth.
    Surface Cleanse is the only cleaner that we recommend using to clean the inside of any hot tub.
    Do not use bathtub cleansers, CLR, or other household cleaners as they can cause damage to the acrylic surface.
  • 7 To stop draining the tub, simply reverse the process by pulling the drain completely out, installing the drain valve safety cap and pushing the drain in fully. Make sure you do not force the drain in so that it is properly aligned.
  • 8 Fill the tub then put your clean, dry filter into the filter canister, turn the power back on again and close the cover.
  • 9 Turn the temperature up to the desired level.
  • 10 Once the temperature reaches 80°F you can start to add your fresh fill chemicals and bring a sample into Buds.

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