How Often Should You Replace HEPA Filter on Your Vacuum?

When you use a HEPA air filter, They can trap smoke, bacteria, mold, pollen, dust mites and various other microscopic particles. Over time, however, a HEPA filter is going to need to be changed.

When you use a HEPA air filter that is full of dust and bacteria, bacteria and dust will fly all over the house while you clean. But this is all happening slowly and in places where you can't see it. You need to know the following signs that your HEPA air filter needs to be replaced and maintained.

Signs That Your HEPA Filter Needs To Be Replaced

Use for More Than One Years

When your HEPA filter is more than one years old, you must replace it. This is even true if you are in a very strict residential environment and clean the HEPA filter frequently. Generally speaking, the life of a HEPA filter is about 12 months with normal use of household vacuum cleaners.

If you use a vacuum cleaner with a HEPA filter in a commercial environment, the filter should be replaced much more frequently than one years. Clean, maintain and replace it regularly according to your frequency of use.

Smell Mold

When your environment is humid and the usage time has not reached the recommended time for filter replacement. If you smell mold when using the vacuum cleaner, please disassemble your HEPA filter to check if it is moldy. At this time, it is recommended that you replace the filter regardless of whether it has reached its service life, otherwise your room will be full of mold.

Abnormal Operation Of The Vacuum Cleaner

When you find that your vacuum cleaner is not working properly, the suction power is weaker than usual, and it makes louder noise than usual. When these situations occur, please check whether your vacuum cleaner filter needs to be cleaned and replaced. This will help your machine extend its service life.

Allergy flare-ups

Allergy flare-ups in family members are also a sign that you should consider replacing your HEPA filter. People with allergies tend to be more sensitive to poor air quality, and if you notice people around you sneezing and sniffling more often, it’s a good idea to check and replace your HEPA filter.

How to Clean The HEPA Filter

When you find that the HEPA filter is very dusty, please do not replace it with a new one immediately unless it exceeds the recommended service life. You can check the user manual and follow the steps to clean the HEPA filter. (Please note that the filter can be cleaned with water. Some filters cannot be cleaned with water!)

1. First, take a large plastic bag, put the HEPA filter in it, and take it outdoors.

2. Wear your dust protection equipment.

3. Use a brush to sweep off large pieces of dust

4. Wash carefully with cold water.

5. Put it in the sun to dry

6. Put it back into the vacuum cleaner.

In this way, you will get an almost new HEPA filter. This will save you the cost of replacing the filter. Keep your vacuum cleaner in a healthy state at all times. Remember to check and replace the filter regularly according to your cleaning frequency and habits.