CARE & MAINTENANCE

Cleaning the Air Purifier

Unplug before cleaning.
Wipe the outside of the air purifier with a soft, dry cloth. If necessary, wipe the housing with a damp cloth, then immediately dry.
Vacuum the inside of the air purifier.
Do not clean with abrasive chemicals or flammable cleaning agents.

Check Filter Indicator

will light up as a reminder to check the filter. Depending on how much you use the air purifier, the indicator should turn on within 6–8 months. You may not need to replace your filter yet, but you should check it when turns on.

Cleaning the Filter

The outer pre-filter should be cleaned every 2–4 weeks to increase the efficiency and extend the life of your filter. Clean the pre-filter using a soft brush or vacuum hose to remove hair, dust, and large particles. [Figure 3.1] Do not clean the filter with water or other liquids.

Filter	When to Clean	How to Clean	When to Replace
Pre-Filter	Every 2–4 weeks	Use a soft brush or vacuum hose [Figure 3.1]	6–8 months
True HEPA & Activated Carbon Filte	Do not clean		6–8 months

When Should I Replace the Filter?

The filter should be replaced every 6–8 months. You may need to replace your filter earlier or later depending on how often you use your air purifier. Using your air purifier in an environment with relatively high pollution may mean you will need to replace the filter more often, even if is off.
You may need to replace your filter if you notice:

Increased noise when the air purifier is on
Decreased airflow
Unusual odours
A visibly clogged filter

Note:

To maintain the performance of your air purifier, only use official Levoit filters. To buy replacement filters, go to Amazon and search B07S8NM4Q9.
Remember to reset after changing the filter.

Replacing the Filter

Unplug the air purifier. Flip the air purifier over and remove the filter cover (see Getting Started, 9).
Remove the old filter.
Clean out any remaining dust or hair inside the purifier using a vacuum hose. Do not use water or liquids to clean the purifier. [Figure 3.2]
Unwrap the new filter and place it into the housing (see Getting Started, 9).
Replace the cover. Plug in the air purifier.
Reset the Check Filter Indicator (see 14).

https://manuals.plus/levoit/core-300-true-hepa-air-purifier-manual#ixzz7r65BXIHE