How often should I clean the dishwasher filter?
Cleaning frequency depends on how many loads you run per week and how you prepare dishes before loading. For example, if you run 8–12 loads per week and only scrape dishes before loading, clean the filter every 2 months. If you have very hard water above 15 grains, clean your filter at least once per month. (Page 12)
From the official Whirlpool Dishwasher manual, page 12
Have a follow-up question?
Answers from the official manual.
Common questions