Levoit LV-PUR131S Replacement Filter LV-PUR131-RF

This filter is compatible only with the Levoit LV-PUR131S air purifier.

Depending on your air quality and how often you use your LV-PUR131S air purifier, we recommend changing the filter every 6–8 months. 

If you live with high exposure to pollutants (airborne fur, dust, smoke, etc.), you may need to replace it more often. Your personal wellness needs may also affect how frequently you change the filter.

As a reminder, the Check Filter Indicator light will turn on when it's time to check the filter and clear away dust buildup. This reminder light is based on a timer, not the quality of the filter.

This filter does not have a detachable pre-filter, so it cannot be washed.

To maintain your filter, we recommend cleaning the pre-filter (outer layer of the filter) using a soft brush or vacuum hose every 2-4 weeks. Please do not use water or liquid to clean the filter, however. Trapped water particles may result in mold growth or mildew smells.