Electronic Air Filter Energy Usage

Miasma, the bad air that brought the disease

When the Black plague first hit parts of Europe, many doctors at that time didn't know that the bubonic plague was caused by fleas from rodents that traveled with the sailors. They blamed the epidemic on Miasma or bad air. 

The miasma theory (also known as the miasmatic theory) is a defunct medical theory that held that diseases like cholera, chlamydia, and the Black Death were caused by a miasma (Ancient Greek for "pollution"), a deadly form of "bad air," also known as the night air.

The theory held that Miasma, emitting decaying organic matter caused epidemics. Though miasma theory is typically associated with the spread of contagious diseases, some early nineteenth-century academics proposed that it could also apply to other conditions, such as obesity, by inhaling food odor. 

What do electronic air filters do?

Electronic air filters, also known as electrostatic precipitators (ESP), are devices that purify the air in buildings or rooms. Their operating principles differ from those of the HEPA filtering system. Most air cleaners filter the air you breathe to catch indoor air pollutants like dust particles and dust mites that you might otherwise inhale. Air purifiers work differently from air conditioning; air conditioning cools the room temperature, and air purifiers clean the air inside the room.

Electrostatic air cleaners promise to remove dust and other particles from the air using a clever electromagnetism trick. They can be installed in the ductwork of home HVAC systems or used in portable air cleaning devices. 

The benefits of using air purifier

You want clean air in your home, but indoor air pollution levels can be 2-5 times higher than outdoor levels. If you or someone in your family suffers from allergies or asthma, a house full of airborne allergens such as dust, dander, mold, air pollution, or pollen allergens could be a significant issue. An electronic air filter, regular cleaning, and adequate ventilation can help make your home as allergen-free as possible. Air purifiers work by removing 99.97% or more airborne particles of the size of 0.3 microns from the air by forcing the air through the filters. 

Electricity powers electronic air filters. The power consumption of air purifiers must be considered, just like any other electric appliance.

It is recommended that an air filter be turned on 24 hours a day. That appears to be quite a lot, especially when viewed through the lens of an electric bill. 

One of the most frequently asked questions about air filters is:

Do air filters consume a lot of power? 

The electric consumption of electronic air filter 

Electronic air filters do not consume a lot of power. Air purifiers consume a maximum wattage ranging from 40W to 200W (even the largest ones max out at 100W) for the highest speed settings. You can quickly run an air purifier on a lower power setting of 10-30 watts. 

Most air filters' electricity usage is around 8 and 56 watts (on average). In comparison, a refrigerator uses approximately 3-5 times the amount of energy. When used continuously, standard room air purifiers can consume up to 550 kilowatt hours of electricity per year. 

In short, it doesn't consume a lot of electricity, as running your air purifiers can cost between $0.05 and $1.00 daily. That equates to $0.35 to $7.00 per week. 

The largest room air filter consumes the most electricity. They can cover rooms up to 400 square feet. A large air purifier's power consumption is around 15 watts at low fan speed, requiring 100 watts to run at high fan speed.

Running a sizeable 100W air purifier 24 hours a day will cost you $0.32 daily. If you only run it for 8 hours daily, that comes to about $0.11 daily. The wattage is 15W at low fan speed, and the 24-hour electricity cost is $0.05. 

The best electronic air filter

Whether you require an air purifier to protect against allergens and smoke – or simply to have cleaner room air. 

If you can't stand the hot summer months or the allergy season, an air purifier may be able to assist. They aid in the reduction of air pollution, allergens, and other pollutants. If you live in an area where there are a lot of forest fires, it can also help with breathing in your home. 

With so many machines available that use different air purification methods, selecting the best one for you and your family requires some research and expert advice. Consider how much money you have to invest in air purification. Will an ionic air purifier or an entire home filtration system be required?

Do you want an activated carbon filter in your purifier? Or do you need an energy-efficient electronic air filter to save more money?

According to Cnet.com, there are five best electronic air filters in the market.

1. Blueair Blue Pure 211 Plus is best for large rooms - Blueair's excellent large-room air cleaner looks great, runs quietly, and, most importantly, efficiently cleans large rooms. The True HEPA filter is certified to clean the air in areas as large as 560 square feet, and the activated carbon filter aids in the removal of airborne pollutants. 
2. Honeywell Home HPA300 Best for midsize rooms - The Honeywell Home is one of the quieter models available. This may be the best air purifier for a medium-sized room. It has excellent control for setting timers and determining whether the prefilter or filter needs to be replaced. 
3. Coway AP1512HH HEPA Air Purifier Best air purifier for first-time buyers - Coway's ion filtration technology distinguishes it from many other purifiers in this price range by removing pet dander, dust, and other allergen particles. While the ionic filtration technology isn't a huge plus, it also doesn't produce significant ozone, as tested by the California EPA. If you're looking for an air purifier for a medium-sized room, Coway's HEPA air purifier is one of the best options. 
4. Blueair Blue Pure 411 Best for Small Rooms - The Blueair Blue Pure 411 is a straightforward purifier with an ingenious design. It Captures Particles and has carbon filtration (the activated carbon filter removes odors, pet dander, airborne allergens, and airborne gaseous pollutants) provided, making it the best air purifier for small rooms overall. 
5. Coway Airmega 400 is Best for whole homes overall. A real-time air quality indicator is included, as are a number of fan speed settings (the highest of which is surprisingly quiet), smart settings that adjust fan speed based on air quality, and a number of timers. It is also larger than many of its competitors. 

If you think that these brands of purifiers are not suited for you but you still want to purchase one for your house, look for the energy star rating on the label to ensure the electronic air filter is energy efficient. Why choose ENERGY STAR-certified room air purifiers? Air purifiers certified are more than 25% more energy-efficient than standard models, saving consumers approximately 120 kWh per year and $15 per year on utility bills. These savings could total $120 throughout its lifetime. 

Does an Air Purifier help prevent the spread of COVID-19?

HEPA air purifiers capture and remove virus particles from the air. However, air purifiers will not protect you from virus particles if you live with a contagious person.

COVID is typically transmitted through close contact with an infected person. If you're sitting on a couch chatting with an infected person, an air purifier across the room won't remove all harmful particles exhaled before they reach you. 

The first step in lowering allergen levels in your home is regular, thorough cleaning and adequate ventilation to remove large particles that settle on surfaces.

Those who are allergic to household contaminants will find that having electronic air cleaners in the house will help them to improve their quality of life to some extent.