Holmes air purifier for large rooms

Holmes air purifier for large rooms. My wife and I both smoke and we travel alot with our travel trailer.

We bought the Holmes air Large room air purifier to piut in our travel trailer. The unit features 2 hepa filters and a ion generator which helps filter the air. We noticed a huge improvement right away when we used it in the travel trailer. The air used to be musty smelling and smokey smelling when we weren't able to have the windows open due to rain. After using it for a couple days we couldn't any longer smell smoke or any musty smells.

The downside of the air filter is the replacement cartridges are costly at about $20.00 each and our machine uses 2. It's well worth the cost and I highly recommend this machine which can be purchased at any big box retailer.