Is Your HEPA Filter Air Purifier Working Properly? Here's How to Find Out

Are you wondering if your HEPA filter air purifier is working properly? It's important to make sure that your air purifier is functioning correctly, as it can help to improve the air quality in your home or office. Here are some tips on how to check if your air purifier is working properly.First, test the airflow of your air purifier. Air purifiers have a fan that draws air from inside the room and expels clean air after filtering out harmful pollutants. If the purifier is turned on but does not expel air, it will most likely not work properly.

A working air purifier has a clear and constant air flow.If the purifier does not expel air (can be easily determined by placing your hand in front of the system), there is probably a problem. Next, you'll want to check the air filters. If the fans are working efficiently but the air filter is clogged, your air purifier won't actually do anything. An air purifier is usually only as good as your air filters.Check the air filters by removing them according to the manufacturer's instructions.

What do they look like? If they look relatively clean, then you should be good to go. Another way to tell is to check the red “filter change” indicator light. If it's illuminated, you may need to change or clean the filters.Just open the purifier, remove the filter and insert the new one. If the filter is clogged, the purifier is probably just sucking in dirty air and then pumping out that same dirty air.

Remove the filter according to the instructions and take a look. If it is dirty and clogged, change or clean it.You'll find that this solves several problems.


filters should be replaced every six months or a year, depending on usage. Other types of filters, such as the electrostatic filters used in electromagnetic air purifiers, must be removed and cleaned every month.

You should discard the air filter or purifier when it is not working.The easiest way to check if your air purifier is working properly is to check the fan. Place one hand near the inlet or outlet of the air purifier. If you can feel a strong and constant flow of air, your unit is operating normally. Otherwise, you may have a clogged filter that makes it difficult for air to pass through.However, keep in mind that some air purifiers have different fan speed settings.

A unit that is on a low setting may not move much air. Try to circulate the air purifier at fan speeds to ensure that air moves freely through it.First of all, you must physically feel a difference in air quality to check if the air purifier works. Although this is an intuitive process, high-performance air purifiers can eliminate bad odors and even lost pet hair in no time.That said, you should periodically check to see if your air filters are dirty. Depending on the type of technology your purifier works with, you may need to clean or replace the filters between 2 and 4 weeks.

VEVA 8000 purifying filters are often the best substitutes for HEPA filters and activated carbon prefilters, given their effectiveness in eliminating odor and eliminating pollen, pet dander, dust and tiny allergens of the size of 0.3 microns.If your air purifier isn't working properly, your meter should show significant changes in indoor air quality. Air purifiers are fantastic for eliminating and reducing odors, especially HEPA and activated carbon air purifiers. Most air purifiers clean indoor air by passing it through special HEPA filters or a three-way filtration system to remove all dust.Air purifiers not only remove suspended particles in the air, but they also protect you from allergens, air pollutants, bacteria, dust, viruses, pet dander, and several other types of pollutants to improve the overall air quality in your home or office.All air purifiers use a powerful fan to suck polluted air out of the room and expel clean, contaminant-free air at the other end. It may involve vacuuming the filter to remove dust, dust mites, particulates, and other forms of air pollution, or washing it gently with warm water and soap and rinsing it thoroughly before letting it dry for a couple of hours.Because whole-house systems are installed directly into the air conditioning system and work with existing ducts, purification depends on good air circulation.

If you don't know if your air purifier works or not, an easy way to check is to look at your filter.You can check the air quality and performance of your air purifier by using some commonly available chemical test kits. Different types of filters require changing at different intervals, so be sure to check the owner's manual for a filter change schedule.

Ida Trodden
Ida Trodden

Devoted beer geek. Passionate twitter nerd. Proud introvert. Evil twitter maven. Friendly web junkie. Certified pop culture ninja.

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