Vents TwinFresh Comfo MERV 8 Filter TF Expert this fan also reduces the

this fan also reduces the need for drop ceilings and lined joist bays

Minimum Wall thickness of 5 7/8" required

With just two bolts

poses a significant threat when confined within indoor spaces

(application dependent)

Vents TwinFresh Comfo MERV 8 Filter TF Expert this fan also reduces theUpgrade the internal MERV 5 Filter in your Twinfresh Comfo to a MERV 8. Adds an extra amount of particulate filtration. Please note: The addition of the MERV 8 Filter will add approximately 2. 5" to the minimum wall thickness required for the Twinfresh Comfo installation. Please see the chart below for more information Dependent on your location, these filters should be changed every 6 12 months. Need to reset the Filter Change Indicator on your