# Drain hose and drain filter

**URL:** <https://community.wazer.com/t/drain-hose-and-drain-filter/443>\
**Category:** General Discussion\
**Created:** [June 29, 2022, 9:17pm UTC](https://community.wazer.com/t/drain-hose-and-drain-filter/443 "2022-06-29T21:17:42Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Alex](https://yyz1.discourse-cdn.com/flex027/user_avatar/community.wazer.com/alex/32/14_2.png) [@Alex](https://community.wazer.com/u/Alex)\
**Post date:** [June 30, 2022, 2:30pm UTC](https://community.wazer.com/t/drain-hose-and-drain-filter/443/2 "2022-06-30T14:30:19Z")

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Sometimes this error message can be a result of an unclean tank. The middle float switch found in the rear right corner of the tank is responsible for monitoring the water level and managing the drain system. When was a full tank cleaning performed last?

I recommend checking out the forum post found [here](https://community.wazer.com/t/error-message-check-drain-filters-dump-hose/243) - it goes over a handful of root causes for this error message.

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_[View the full topic](https://community.wazer.com/t/drain-hose-and-drain-filter/443)._