Air purifiers nowadays are essential tools for all—businesses, schools, organizations, and many more. Indoor air quality has become a concern. But does running these units come with a hefty price? The simple answer is no. As long as you are using the right energy-efficient air purifier, you can get the quality air you need without breaking the bank. Read further to learn how to calculate the energy consumption of an air purifier and some tips to save costs.
How Much Energy Does An Air Purifier Use?
When purchasing an air purifier, one of the initial questions is the amount of electricity it needs to operate. To determine this, it’s important to know first how to compute the electricity consumption.
The formula to calculate is simple:
(Wattage X kWh cost X time (hours)) = (Wattage X kWh cost X time (hours)) / 1000
In the US, the energy cost of air purifiers on average per day is $0.12, $0.85 per week, $3.69 per month, and $44.24 per year. This is according to Eco Cost Savings based on the average power consumption of 243 air purifiers, assuming there are 16 hours of active mode and 8 hours of standby mode per day, and using the average price per kWh in the US (i.e. $0.15).
According to the eco cost savings, the most common daily running cost for an air purifier is $0.14 per day, $0.96 per week, $4.18 per month, and $50.17 per year. Air purifiers cost from $7.19 to $115.48 to run per year.
The table below shows the average, common, highest, and lowest running costs for air purifiers over various durations.
Photo Credit: Eco Cost Savings
As you can see in the table, the overall cost to run an air purifier varies considerably.
How to Choose an Energy-Efficient Air Purifier
To begin with, search for units that are certified by reliable organizations like Energy-Star rated. From this, you already have the idea that the unit has been proven and tested to be energy-efficient.
It would also help to check the unit’s power usage indicated in the product specification. Determine as well if the air purifier has special features that can help you save costs such as auto, sleep mode, and eco-mode.
Another factor to consider when choosing an energy-efficient air purifier is its capacity. Make sure you pick the right unit that can cover the specific size of your room. If you choose a unit that is not fit with the room size, the air purifier will need to work harder at a higher speed, causing more energy in use, which will then reflect in your electricity bill.
Tips to Save Costs When Using an Air Purifier
Having an air purifier doesn’t always have to be costly. There are many techniques to save energy and cut down on your electric bill. Here are some efficient tips you can do.
- Turn off and unplug your air purifier when not in use. Do not leave it on standby mode.
- Lower the speed of your unit to a comfortable level. It equates to less cost.
- Ensure that your air purifier is running at its maximum efficiency by helping it operate smoothly through regular check-ups and cleaning.
- Use the appropriate air purifier according to your room size.
- Choose the type of air filter that is most efficient for the type of air pollutants in the area.
- Upgrade to a more cost and energy-efficient air purifier.
- Always keep your air purifier’s air filter clean to avoid it from working harder than usual. Having it work hard requires more energy and therefore, higher costs.
- If your unit has sensors, keep it clean and unblocked.
- Consider having a night saver tariff.
- Consider renewable energy such as solar power.
You don’t have to break the bank to use an air purifier. As long as you have the right knowledge, unit, and strategies, you can always maximize its use at a lower cost.
Are you looking for an energy-efficient air purifier? Check out our industrial-grade air purifiers with a HEPA filter that can keep you safe from harmful air pollutants while helping you save costs. We also have a wide variety of air filters to keep your unit up and running smoothly and efficiently. Get in touch with us to know more.