Dust Filters – Air Purifiers and More

Dust, dander, and mold: the three big allergy triggers that no one wants.

Is there a way to get rid of them?

Yes. Yes you can!
Welcome to the world of dust filters.

What is a Dust Filter?

A dust filter is any air purifying system that eliminates dust from the air.

Hate dust? Well there’s good news! Most air purifiers are also dust filters.

Even better, most air purifiers filter out not only dust but also other pollutants. Say good-bye to dust, pollen, smoke, odors, and other irritants when you use your dust filter!

Best Air Purifier

WAGNER Switzerland air purifier WA777 ozone free, HEPA-13 medical grade filter for large rooms. Removes air particles, dust, odors, smoke, VOC, pollen pet…

Your best dust filter is your best air purifier, and the best air purifier is the WAGNER Switzerland Air Purifier.

It is designed to help you breathe easy by getting rid of pollutants in the air in large spaces. In fact, this air purifier is designed for spaces up to 500 square feet!

If dust has got you down, then take a sigh of relief because this air purifier has a multi-step filtration. Air first goes through a pre-filter that eliminates large particles. Then, it passes through a HEPA filter that eliminates 99.97% of particles 0.1 micron or larger.

That’s a lot of numbers, but basically it means that if the particle is 3/10,000,000 meters or larger, it’s almost certainly gone. And if it is smaller, it’s still very likely gone.

This means no more pollen, no more dust, no more dirt. You can breathe without worrying.

In addition, this air purifier has a carbon filter that traps odors.

Do Air Purifiers Get Rid of Dust?

Can you really depend on your air filter to get rid of dust? After all, your health depends on the answer!
The good news is that yes, you can depend on an air purifier to get rid of dust.

Household dust tends to be a mix of dead skin cells, dust mites, bacteria, pollen, and dirt. Ew.
On average, however, dust particles are between 1 and 100 microns in diameter. While that may seem very tiny (it would take between 10,000 and 1,000,000 of these particles lined up to make a meter), it’s actually quite large for an air filter.
Remember HEPA filters trap 99.97% of particles larger than 0.3 microns. Even the tiniest 1 micron long particles are 3x larger than the smallest particles the filters eliminate.

So yes, air purifiers are effective dust filters.

Do Dust Filters Restrict Airflow?

Sometimes people become concerned that air purifiers will restrict airflow.
After all, if the filter is so thick that it stops tiny particles, won’t it trap some regular air particles too? Won’t it make it difficult for air itself to pass through?

In general, no. But the best way to make sure that your air purifier will not restrict air flow is to make sure you get one that is right for your room size. An industrial air filter in a regular bedroom will probably be too efficient.

Note too that this is generally only a problem with HVAC systems, not plug-in air purifiers.

Does More Airflow Mean More Dust?

Greater airflow doesn’t necessarily cause more dust to develop. It can however, increase negative reactions to dust and increase its volume.

First, it can loosen dust that is stuck to surfaces. This is why you can smell dust the first time you turn on a fan in the summer. Dust had settled on the blades, but turning on the fan loosened that dust and sent it out into the air.
You’re much more likely to notice the dust in the air rather than the dust on the blades.

Secondly, greater airflow means more particles move through a room. When more particles move through a room, there’s a higher chance that dust is among those particles.

The key is not to restrict airflow but to filter air instead.

Do Air Purifiers Really Work?

YES! Air purifiers really do improve air quality. They really do help people with asthma, allergies, and other breathing conditions.
Please, do yourself a favor. Get an air purifier and start breathing easier today.

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What Causes a Lot of Dust in Your House?

There’s a few things that can cause excess dust in your home.

1. Inefficient HVAC Filter

First, make sure you have a filter in your HVAC system. Getting a nice air purifier and then having a cheap filter in your HVAC system is working harder, not smarter.
You should need to regularly change your HVAC system filter. If it’s always clean, it’s not trapping anything and not doing its job.

2. Dry Climate

Dust is dry, and humid climates tend to have less of it. If you see a lot of dust in your home, try moistening the air with a humidifier.

3. Lots of People

There’s no need to banish household members, but more people means more dead skin cells. Household dust is about 50% dead skin cells, so you will have more of it if you have more household member or regular guests.
If this is the cause of your dust problems, then air purifiers are probably your best bet.

Are Dust Filters Worth It?

Your health is your most important asset. Take care of it!
Breathing in dust, especially if you have allergies or asthma, is terrible for you. It will make you miserable and sick.

The good news is that dust filters and air purifiers can get dust and other pollutants out of the air.
Dust filters may not be cheap, but they are available at a variety of price points, including some under $100. They can also save you money on decongestants and medical care.

Seriously, do yourself and your family a favor. It’s the least you can do for the health of your hardworking lungs.

Types of Dust Filters

There are several different things people could mean when they say “dust filter.”Air purifiers
Air purifiers filter dust and other pollutants out of the air in a home or office.

· HVAC Filters

HVAC filters keep your vents from blowing out dust.

· PC Dust Filters

PC dust filters keep dust particles from entering your computer. This keeps the insides clean and prevents different parts from overheating.

· Commercial dust collectors

Commercial dust collectors are designed to keep dust from accumulating in manufacturing plants. They actually collect the dust so it does not build up on machinery parts, causing them to heat up and become less efficient.

· Magnetic Dust Filter

Magnetic dust filters are a type of dust filter for PCs. They are magnetic so they stay in place.
The only downside is that magnetic dust filters for PC tend to be more expensive than regular PC dust filters.

· Dust Filter Mesh Roll

A dust filter mesh roll is also designed to keep dust out of a PC. This filter comes in a roll so you can cut off exactly the size you need to cover your computer. The roll is also nice because you can easily replace the filter when it gets dirty.

How to Clean Dust Off of Dust Filter

You can also extend the life of some dust filters (mainly just PC filters) by wiping them off. Simply take a damp (not wet) paper towel or paintbrush and wipe them down.

Alternatively, you can blow on the filter or use a compressed air machine to blow the dust out. Note, however, that this will cause the dust to end up in the air.

You can clean off the dust filter a couple times, but eventually it will be too clogged to keep reusing. This will restrict airflow and, at this point, you just need to replace the filter.

What is the Best Way to Keep Your House Dust Free?
The best strategy to keep your house dust-free is to install an air purifier, use efficient HVAC filters, and use a humidifier in dry climates.

The HVAC filter and humidifier will prevent dust from entering your home, and the dust filter in the air purifier will eliminate any that sneaks in. This means you can breathe pure, clean air!

Make the dust bite the dust with a dust filter. Your health will thank you!

This page last updated December 15, 2022