Cal Spas LTR20051000 Owner's Manual page 57

a. Hold the filter vertically.
b. Spray the filter cartridges with a pressure nozzle, starting from the top and spraying down each pleat.
c. Turn the filter cartridge over and repeat Step 5B.
d. Reinstall the filter cartridge in reverse order of removal.
e. Deep clean filter cartridge(s) every month. Use only a Cal Spas™-approved filter-cleaning chemical.
Exclusive Bio-Clean™ Filter Cartridge
The filter cartridge is designed to remove dirt, sand, minerals, phosphates, bather waste and other solids from
the spa. Unfortunately, some spa owners fail to include filter cleaning as part of their chemical maintenance
plan. Filters accumulate debris and become prime areas for bacteria growth.
The Cal Spas™ exclusive Bio-Clean™ Filter is the only antibacterial filter cartridge on the market today.
Having a filter cartridge that prevents bacteria growth is simply added protection for those times you forget to
clean the filter. We recommend that you only replace your spa's filter cartridge with a Bio-Clean™ filter
cartridge for ensured protection and peace of mind.
2005 Spa Owner's Manual
8/1/2005
Cleaning and Maintaining Your Spa
Page 53