GLB 71006A Filter Cleanse 2 Pound Swimming Pool Filter Cleaner 71006A

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.

• Special solution changes color from red to yellow when filter is clean
• Multi-purpose, granular formulation cleans any type of filter (sand, cartridge or D.E. filters)

Applications:.

• Remove cartridge elements and place in suitable plastic container.
• Cover elements with Filter Cleanse solution (1 lb. per 5 gal. of water).
• Allow to soak at least 4 hours, but preferably overnight.
• Remove element from solution, rinse thoroughly and replace in filter.

• Backwash filter then drain. Close drain valve.
• Prepare Filter Cleanse solution (1 lb. per 5 gal. of water).
• Add sufficient solution to cover sand (see label directions).
• Allow to stand overnight (12 hours).
• Backwash until backwash water runs clean.
• Return filter to normal operation.

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

• A unique combination of acids and detergents, that removes all contaminants with one product.