Most air purifiers use between 8 and 56 watts of energy on average, which is comparable to the amount of energy used by a light bulb. Air purifiers don't need to run at full speed to clean the air, making them more cost-effective and environmentally friendly. Tests have shown that certified products are up to 40% more efficient than standard air filters, saving up to 225 kilowatts per hour for a year. This is a significant amount, since an air purifier typically consumes about 550 kilowatts per hour per year.
When it comes to energy consumption, air purifiers are generally quite efficient. The amount of energy used depends on the size of the unit and the type of filter used. If you're looking for an energy-efficient option, consider purchasing an air purifier with a HEPA filter. This type of filter is highly effective at removing pollutants from the air while using minimal energy.
HEPA filters are very effective in cleaning odors, allergens and bacteria particles. However, they require more power than other types of filters. For example, I recently tried an air purifier that didn't consume much energy in the initial edition, which only had a HEPA filter. But if you buy a carbon filter and install it in the machine, it will consume a few more watts and the price will not be the same as what you initially calculated.
In conclusion, HEPA filters are great for cleaning the air but they do require more energy than other types of filters. If you're looking for an energy-efficient option, consider purchasing an air purifier with a HEPA filter. This type of filter is highly effective at removing pollutants from the air while using minimal energy.
