Over a period of time your sand filter/paper cartridge will be become covered in grease, scale and other sorts of matter. It is essential that you clean your spa/swimming pool filter or paper cartridge, cleaning at least once every two weeks - more often if the spa/pool is heavily used. To ensure you sand filter/paper cartridge is clean please follow the instruction on specification tab.
NEVER MIX CHEMICALS
Always add chemicals to water and not water to chemicals
It is important to maintain c clean and healthy filtration system whether in a pool or spa. Part of regular maintenance is the cleaning of sand or cartridge whithin the filter. Relax Filter and Cartridge Cleaner is designed to help with the cleaning process
Directions for use:
Sand Filters
Bachwash the filter, Drain and isolate, replace drain before proceeding.
18" filter 250ml
24" filter 500ml
30" filter 750ml
36" filter 100ml
fill the filter chamber with water and allow to soak overnight. rinse thoroughly to waste for at least 2 minutes before returning the filter to service.
Paper Cartridges
Remove cartridge and other screens from the unit and flush soiling from filter body, cartridge and screens. Soak overnight the cartridge and screens in a 5% solution of relax filter cartridge cleaner. Rinse thoroughly, allow to dry and clean with soft brush, reassemble the filter unit and return to service
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