My husband and I are very familiar with the Alen Corp. family of products. A year ago, we purchased the BreatheSmart unit to get us through the renovations on our house and it did an amazing job cleaning the air. So, we had high expectations for the BreatheSmart Flex unit when we put it in our master bedroom. Since owning the Flex, we have noticed a significant improvement in the quality of sleep we get each night. We are sleeping more sound and the air simply feels cleaner. 

The unit is the perfect size for a master bedroom. It was simple to set up and the control panel is very easy to use. It even has a 'sleep mode' that allows you to turn off the control panel at night while the system still runs. Nice feature for a bedroom! Living in Central Texas, we have really bad allergies. The Flex also does a great job of removing the allergens in the air.