The purpose of this filter is to remove dirt and dust that’s still caught in the vacuum’s airflow.. Air is sent back down an internal pipe to an outlet at the back of the vacuum cleaner.

The higher the decibel level, the louder a noise is..When humans are speaking, we tend to have a conversation noise level of around 60dB.

TV is often around 70dB, while a train passing around 100 feet away is approximately 83dB..Here are a few more examples of noise levels..Estimated Decibels *.

Normal Conversation.Normal Laughing.

Vacuum Cleaner (Maximum).

* This is a rough estimate of noise level.Make sure that the filter is somewhere warm and with plenty of airflow to speed up the drying process..

Step 5: Re-Insert The Filter.Once the filter is dry, remember to re-insert it into the filter housing.

You can then replace the filter housing into the dust canister and re-attach the canister to the vacuum cleaner..Your vacuum is now ready to use again!