Product review (1 stars): Major disappointment
Wow we're were so excited after a lot of research to find this well priced vent. Only to have a major disappointment when it arrive damaged. Not only was the carton badly damaged but it looked like it had been opened and returned by. Others.  A look on the inside showed many scrapes through the protective wrap on the vent. We sensed nothing but problems and sent it back ASAP.  Amazon ordering /returning went smoothly.