MAINTENANCE
F ILTER M AINTENANCE
The Stage 1 Coalescing Filters can be cleaned or replaced when reaching a pressure drop of 2.5 in
WC. These filters can be washed in a hot water based detergent solution no warmer than 60°C, or in
a chamber washer. Rinse by flushing the solution from the clean side of the filter. Do not rinse with
high pressure, it will damage the filter. Let the filter completely dry before inserting it back into the
unit. After a few washes, the filter will expire and need to be replaced.
The Stage 2 Coalescing Filter needs to be replaced when reaching a pressure drop of 2.5 in the WC.
The Stage 3 HEPA Filter needs to be replaced when reaching a maximum drop of 3.6 in the WC, or
after one year of use due to bacteria hazards.
sales@clean-air.com
clean-air.com
1-866-665-1829
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