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Technical Help Library

Our technical help library is a great resource for learning how to get the most out of your Environmental Water Systems filtration appliance. If you do not find the answer to your question here, please call EWS Customer Service/Tech Support at 702.256.8182 (Monday-Friday 8.30 am - 4.30 pm Pacific Time).

How to Change the Backwash Interval

How to Change the Backwashing Interval (Days Between Backwashing).

For All Model #s Ending in 7000 or -7:
CS-EWS-1354-7000
CS-CWL-1354-7000
EWS-CC-1465-7
EWS-CC-1865-7
CWL-CC-1465-7
CWL-CC-1865-7

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