If you are looking for an air purifier to improve the air quality in your home, but you are concerned about how much electricity it would use, you are just landed in the right place: we are about to discuss just this factor.
As with all home appliances, the amount of electricity they consume is an important aspect to consider before purchasing.
Many people think that when you buy a home electric device, the only expense you should consider is the price of the device.
But home appliances also have another cost to be considered: the one that ends up on your electricity bill!
Sometimes, a device can be more expensive at the beginning, but it can determine money-saving in the long term just because it is more energy-efficient than other cheaper options.
So, when it comes to air purifiers, how much electricity do they use?
Are Air Purifiers Energy Efficient?
Bad news first: air purifiers are among the home appliances that consume the highest quantities of energy.
Any household appliance that runs on a motor and has fans, after all, uses a lot of energy: Energy Star has esteemed that an average air purifier that stays on 24/7 consumes around 458 kWh per year, that is, 50W on average to operate.
When compared to the electricity consumed by other home devices like a refrigerator, for example, the electricity consumed by an air purifier seems pretty high.
However, while a refrigerator stays on 24/7, an air purifier rarely stays on for so long.
You’ll hardly spend the entire day (and night) in the same room for the entire week every week of the air.
Usually, we need an air purifier where we spend the majority of our time; it could be the bedroom, or it could be the office (just to make a couple of examples).
Even if you have two air purifiers, one in the bedroom and one in the office, they’ll be on 16 hours per day, and on the weekend, the one in the office would stay off.
These are all aspects you want to consider when purchasing an air purifier.
Furthermore, you need to compare the expenses related to electricity consumption with the health benefit you can obtain from such devices.
Read: VOCs: What Are They?
Read: Air Quality Index
Are Some Air Purifiers More Energy-Consuming Than Others?
When purchasing your air purifier, energy efficiency is certainly an aspect you want to consider. So, what are the most energy-efficient air purifiers?
As you know, not all air purifiers exploit the same technology: HEPA air purifiers are usually the most energy-efficient (they are also the most expensive and the most effective).
How Can You Know How Much Electricity An Air Purifier Uses?
The parameter you need to look at is the Watt rating. This number explains the amount of electricity a device consumes per hour. That is to say, the lower the watt rating, the better!
Amit Gupta is the founder of National Planning Cycles, a company that helps startups, individuals, and small businesses with their financial planning. He has a vast amount of experience in the finance sector, having managed Google Play accounts for some of the world’s most successful unicorns. Amit is an expert in his field, and he uses his knowledge to help others achieve their individual goals.