Owner`s manual

41
Filter Cleaning
It is recommended that the lter cartridge(s) be cleaned
every 3-6 weeks or as needed. Replace the lter cartridge(s)
every 1-2 years or when necessary.
To maintain warranty protection, use only genuine Bullfrog
Filter Cartridge replacements. To clean your lter cartridge(s),
complete the following:
Step 1: Place the spa in Standby mode.
Step 2: Remove FilterCap
™
.
Step 3: Remove cartridge(s).
Step 4: Using a garden hose with a nozzle or other high-
pressure device, clean cartridge(s). Work top to bottom on
each pleat.
To remove collected suntan lotions or body oils, soak
cartridge(s) in warm water with a Filter Cleaner or detergent.
To remove calcium deposits, soak cartridge(s) in a plastic
container using a 1:10 ratio of Muriatic acid to water solution.
Calcium deposits indicate a high spa pH, which should be
corrected.
Step 5: Reinstall cartridge(s) and FilterCap.
Step 6: Press any button to reset the control system.
IMPORTANT: Using a brush to clean a lter cartridge could
cause damage to the cartridge.
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Maintenance