BioGuard SPA Filter Renew cleans oil and grease from all types of filters, improving efficiency and lengthening the life of the filter media.

• 290g/kg alkaline salts
• 190g/kg sodium hydroxide
• Also contains sodium dichlor to sanitise the filter
• Cleans oil and grease from filters of all types
• Removes scale and rust deposits

Benefits:

• Restores filter efficiency
• Improves circulation and helps keep water clear
• Sanitises and lengthens life of the filter
• Reduces maintenance costs