Model # 71006
This multi-purpose granular formulation cleans and unclogs filters of grease, oils and scale with a combination of acids and detergents. Its unique chemistry will gradually change from red to yellow as it cleans.
For Cartridge Filters and Removable D.E. Filter Elements:
For Sand Filters and Non-Removeable Elements:
Use routinely once every month or two during season to maintain efficient operation. Clean filter early in the spring to remove winter debris and after a period of intense use. It's also important to clean the filter when preparing pool for winter.
Chlorine, bromine, mineral purification systems, salt water pools, ozone and biguanide sanitizers.
A unique combination of acids and detergents, that removes all contaminants with one product.
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(5 out of 5 stars) does an excellent job cleaning spa filters
Reviewed By: Stephen S. from Adrian, MI ()
Pros: efficient and economical
More economical and powerful than the liquid cleaners. Simply the best filter cleaner I have used, but my pockets aren't deep enough to try every filter cleaner on the market.