Energy Star Qualified Air Purifiers
Most air purifiers consume approximately 15 to 30 cents per day of electricity. This is based on an average speed of 2 (out of 4 speeds) running for 24 hours. In reality, an air purifier is not expensive to run as 30 cents per day is equal to $9 per month. This means buying an air purifier is actually a good investment as you can save money and time by not having to your doctor as frequently!