How often should I clean the pump filter?
It is advisable to clean the pump filter 5 or 6 times a year to prevent its clogging. A clogged pump filter may reduce the bubble effect. Turn the pump filter knob to the left to drain remaining water, then clean using soft brushes to ensure the drain pump propeller inside is unclogged.
From the official Samsung WW70J4373MA Front Load Washing Machine manual, page 39
Have a follow-up question?
Answers from the official manual.
Common questions