Bestway LAY-Z-SPA Owner's Manual page 23

Water quality will be directly related to frequency of use, number of users and
overall maintenance of the spa. The water should be changed every
3 days if there is no chemical treatment being performed with the water.
It is highly recommended to use tap water for spa filling to minimize the influence of
unwanted content, such as minerals. Barefoot areas and relaxing areas shall be
cleaned as well. No cleaning water may flow into the spa or spa water cycle. The
dirt and cleaning agents shall be rinsed carefully to drain in the spa surround.
Note: We recommend you take a shower before using your Lay-Z-Spa, as cosmetic
products, lotions, and other residues on the skin can quickly degrade water
quality.To use the chemical dispenser, please follow the below instruction.
Using chemical tablets (not included):
Using chemical liquid (not included):
NOTE: Remove the chemical dispenser from spa when the spa is in use.
IMPORTANT: After performing chemical maintenance and before using the spa,
use a test kit (not included) to test the water chemistry. We recommend maintaining
your water as below table.
NOTE: Damage resulting from chemical imbalance is not covered by the warranty.
Pool chemicals are potentially toxic and should be handled with care. There are
serious health risks from chemical vapors and the incorrect labeling and storage of
chemical containers. Please consult your local pool supply retailer for more
information about chemical maintenance. Pay close attention to the chemical
manufacturer's instructions. Spa damage resulting from misuse of chemicals and
mismanagement of spa water is not covered by the warranty.
pH
Total Alkalinity
7.4-7.6
80-120ppm
Free Chlorine
2-4ppm
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