5 Micron Filter (3 Pack)

This 5 Micron Replacement Water Filter for the OSONE Pro Chiller is a particle filter that catches dirt, sand and other fine debris that passes through your water system. The filter can be located inside the clear tube housing when opening the "UV Sanitation Filter Device" door on the side of the Pro Chiller. For optimal chiller efficiency, we recommend replacing the filter every 30 days or when the filter shows signs of discoloration. Particle filtration is the first line of defense to eliminate debris from entering the chilling component and ultimately your cold plunge. If you experience longer than normal cooling times or the chiller temperature is not able to reach the desired temperature setting, the water filter likely needs to be replaced.