Rapidly soluble formula for cartridge filter cleaning and the removal of scale, rust, oils and greases.

Soak the filter cartridge in a bucket of water and place one sachet in, leave overnight and you'll have a nice clean filter cartridge.

Immerse sanitises the filter, preventing the accumulation of bacteria and algae.One sachet treats up to 18 Litres (4 gallons) of water.

Product size: 35g Sachet.

£3.95