# Does Air Purifier Use Alot Electricity?

Electricity is used to power air purifiers. We must consider the power consumption of air purifiers in the same way that we must consider the power consumption of any other electric equipment.

It is suggested that an air purifier be used 24 hours a day. That seems like a lot, especially when viewed through the lens of an electric bill.

Air purifiers, fortunately, do not consume a lot of electricity. They have a maximum wattage ranging from 40 to 200 watts (even the largest ones are limited to 100 watts), and that’s for the highest speed settings. You can simply run an air purifier on a lower power setting of 10-30 watts.

A refrigerator, on the other hand, uses around 3-5 times the amount of electricity. An air purifier uses about the same amount of energy as an iPhone charger:

We’ve put together an useful calculator for calculating air purifier power consumption (based on wattage and kilowatt-hour cost). You’ll find it lower down; simply enter the numbers, and it’ll calculate how much electricity any air purifier consumes on a daily basis (24h running cost).

In short, most air purifiers that run continuously cost between \$0.05 and \$1.00 each day. This equates to approximately \$0.35 to \$7.00 each week.

In the following three cases, we’ll look at the power consumption of small, medium, and large air purifiers. The fast calculations are as follows:

• What is the energy consumption of a large room air purifier? At 100 W, between \$0.24 to \$0.40 per day (Example 1).
• What is the energy consumption of a mid-sized air purifier? At 77W, it costs about \$0.24 each day (Example 2).
• What is the energy consumption of a small room air purifier? At 28W, it costs less than \$0.10 each day (Example 3).

For larger air purifiers, Star-rated energy-efficient air purifiers like the Alen BreatheSmart 75i (top wattage: just 45W, costing roughly \$0.14 per day or \$1 per week to run on high speed) make sense.

## Is it true that air purifiers raise your electric bill?

Following up on a research of 243 energy efficient air purifiers, the graph below shows how air purifiers affect electric expenses.

• Running an air purifier in standby mode costs between \$0 and \$0.86 per year.
• Electric bills are increased by 0.5 percent to 8% (i.e. \$0.60 to \$9.62 per month) while using an air purifier.

See how much it costs to run the most energy-efficient air purifiers by room size, then use the 10 ideas below to cut your operating costs and carbon footprint.

The following results are based on the following energy efficiency study: The Effectiveness of an Air Purifier

## What is the monthly electricity consumption of an air purifier?

Different types of air purifiers are graded based on their size and coverage area in square feet. Always check the watt ratting before purchasing a unit, which is always specified by the manufacturer. The higher the wattage, the more electricity it consumes. The quantity of electricity consumed by an air purifier is always determined by its watt rating.

You can use this simple method we developed after conducting research to estimate how much an air purifier might cost in bills. Please keep in mind that this approach only provides an estimate of how it can effect your account, not a definite value, and it is dependent on the electricity distributor price per kilowatt-hour (we would use an assumed amount, try to find yours from your electricity distributor).

If you buy a 120-watt air purifier and operate it for 24 hours, it will use about 0.120 kilowatts each hour, or 2.88 kilowatt hours per day or 86.4 kilowatt hours per month.

If you pay an average of 15 cents per kilowatt-hour for electricity, your monthly costs will be roughly \$12.96.

To put it another way, your electric bill would be increased by around \$12.96 per month. Some air purifiers, on the other hand, are energy star rated, which means they are designed to maximize power while consuming minimal electricity (wattage input).

## Do air purifiers cause static electricity to build up?

Replaceable air filters are not available for electrostatic air filters. This function is ideal for anyone who doesn’t want to deal with filter maintenance or spend money on new filters every year. If the air in the room is particularly polluted, the filters may need to be replaced even sooner.

Static electricity is used to capture airborne particles in an electrostatic air filter. Particles are charged by static electricity and become caught on the edges of the air purifier’s filtration mechanism.

To put it another way, the electrostatic air purifier will draw air into the system and then transfer static electricity to the particles, making them heavier by making them positively or negatively charged. Because the layer inside the air purifier attracts opposing charges and holds them on the layer, airborne particles will no longer be airborne and will attach to the walls of the air purification system. Electrostatic air purifiers with multiple layers of differing charge are the best. These air filtration devices will catch airborne pollutants more effectively. After this, the air purifier will release clean air that is devoid of contaminants.

## Is it necessary to have an air purifier on all of the time?

Because air pollution is a persistent and widespread issue, it’s recommended to have your air purifier running all day. There are no known disadvantages to leaving your unit on all the time, and changing the filters on a regular basis can assist to reduce pollutants in the home. Keep in mind that using outdoor air to ventilate can be the simplest and fastest strategy to reduce interior pollution.

## What in a house consumes the most electricity?

The breakdown of energy use in a typical home is depicted in today’s infographic from Connect4Climate.

It displays the average annual cost of various appliances as well as the appliances that consume the most energy over the course of the year.

Modern convenience comes at a cost, and keeping all those air conditioners, freezers, chargers, and water heaters running is the third-largest energy demand in the US.

One of the simplest ways to save energy and money is to eliminate waste. Turn off “vampire electronics,” or devices that continue to draw power even when switched off. DVRs, laptop computers, printers, DVD players, central heating furnaces, routers and modems, phones, gaming consoles, televisions, and microwaves are all examples.

A penny saved is a cent earned, and being more energy efficient is excellent for both your wallet and the environment, as Warren Buffett would undoubtedly agree.

## How long should an air purifier be used?

Have you lately purchased a home air purifier? Air purifiers are excellent for keeping the air within your home clean and fresh.

However, you might not know how to make the greatest use of it. How long do you leave it running? Is there a range of settings on my air purifier? Is it safe to leave it on all day? Is that possible?

If at all feasible, leave your air purifier on all day. Dirt, allergies, smoke, and odors will be removed from your interior air. The cleaner your air is, the longer you can leave it on. There are no obvious drawbacks to running your air purifier 24 hours a day, seven days a week. They are designed to be left on 24 hours a day, 7 days a week.

## How much does it cost to run an air purifier?

Many individuals are concerned about the long-term costs of utilizing an air purifier at home, from operating costs to filter replacement. However, this isn’t as much of an issue currently.

One of the top goals for modern air purifiers is energy economy. Take a look at the power consumption of some of our items; you might be surprised!

Looking for the Energy Star certification ensures that the air purifier is 40% more energy efficient than conventional units this is an excellent criterion to look for if you are concerned about your energy use and want to be environmentally conscious.

Another prevalent problem is the cost of filter replacement. However, there are air purifiers that are completely’maintenance-free,’ meaning they don’t require any filter replacement at all the Airfree air sterilisers are a great example of this. The units that do require filter replacement are less expensive than you may think specifics on which replacement filters are required and when can be found on our product pages.x

## What’s the greatest spot for an air purifier?

An air purifier should be placed someplace in your breathing zone. Clean air has to travel a shorter distance to reach you the closer the unit is to your head. This usually translates to placing the air purifier on a nightstand or small table near the bed in the bedroom.

## Is it true that air purifiers save energy?

Room air purifiers, sometimes known as “room air cleaners,” are small, electric gadgets that remove fine particles from indoor air, such as dust and pollen. A typical room air purifier consumes about 450 kWh of electricity per year when used continually. This is more energy than some modern refrigerators use!

Room air purifiers that are ENERGY STAR certified use about 25% less energy than regular devices, saving users roughly 120 kWh per year and \$15 per year on power costs. Over the course of its lifetime, these savings might total \$120!

## Is it worthwhile to invest in an electronic air cleaner?

An air filter is a crucial component of any HVAC system, and there are several varieties to pick from: electrostatic, HEPA, and pleated. However, how can you tell if electrostatic filters are the best option for you?

An electrostatic filter may be the correct solution for you if you want to save money, time, and hassle with your home HVAC system’s air filtering but don’t mind a somewhat higher initial cost. However, if you have allergies or asthma, a HEPA filter is recommended by Simply the Best HVAC.