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Pre-Filter for Pro Filters |Arctic Spas| 2020 to present Custom Series

$5.09

This is the Pre-Filter for the Progressive Filters used on the Arctic Spa Custom Series from 2020 through present.  The Pre-Filter is used if you have contaminants in water or if you water is cloudy.  The Pre-Filter snaps into the top of the Progressive filters.   Put the entire filter back in to the filter housing with the skimmer on top.  You will see water going over the top of the skimmer when the pump is on and it is in the filtration cycle.  Once the water stops going over the top of the skimmer, you need to remove the Pre-Filter.