$20.00 Excl GST
Pool and spa Filter 1L is a concentrated Cleaner to remove body fats, oils, grease, dirt, etc from cartridge filters and sand filters.
Dilution rate 1:20. This means 1 Litre of this makes 20 litres.
Sand Filter cleaning Method:
Backwash filter and close inlet valves, with the filter off, remove the multiport valve, add the filter cleaner to the sand filter at the rate of 500mls per 35000 L pool water, Replace the multiport valve. Leave overnight, DO NOT run the filter. The following day, backwash to waste until the sight glass runs clear (approx 5-15mins)