Holmes Aer1 True Hepa Medium Room Air Purifier Tower Plus Ionizer With Touch Controls

A: Hi there, Gma! Thank you for choosing Holmes®️. We are more than happy to answer your inquiry. The average area coverage of your model HAP9425 humidifier is up to 202 sq ft. We hope this information helps. Thank you, and have a wonderful day!

A: To put that in perspective, the average bedroom size is 11' x 12' which is 132 sq ft.

A: Hi there, Madluyn! Thank you for choosing Holmes®️. We hope you are doing well and safe. We are more than happy to assist you with your inquiry today. The compatible filter for your air purifier is the current Holmes®️ aer1 filters. The life of the filter depends on the type of aer1 you will use. To find out the best aer1 filter for you, please visit our website and check the ‘Which aer1 Air Filter Is Right for My Air Purifier?’ article. You may also reach us through the Contact Us page of this website. We're here for you Monday to Friday from 9:00 am till 5:00 pm EST. Our product specialists will be more than happy to help you. We hope this information helps, have a wonderful day!

A: Hi I have two of these and I buy a 4pk of filters off Amazon, part# HAPF30AT for under $30!

A: As with most larger appliances it is always safer to plug directly into the wall outlet, however a surge protector might be the way to go instead of power strip.