Product review (5 stars): Easy to hookup
Easy to hookup, no lint filter needed, works as promised..  I have a 20 foot run, but with 2 90 degree elbows, and I kept burning out heating elements in my old dryer..  When we purchase our new dryer, during the first load it threw an error code for lack of ventilation, duct wasn't clogged, just long..  This fixed the problem immediately, and cut down drying time by 25% on average, when used on the sensor dry settings, definitely worth the money.