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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Super quiet vibration free operation
Airflow capacity up to 801 CFM
filtration upgrades
The backward-curved centrifugal impeller provides smooth
these clamps feature a foam rubber lining
Vents TwinFresh Comfo MERV 13 Filter MK 2 Super quiet vibration free operationUpgrade the filtration of your Twinfresh Comfo from the standard MERV 5 to MERV 13 with this easy to install addition. Fantastic solution for better quality indoor air in areas where smoke, pollen and pollution are prevalent. NOTE: will add approximately 2. 5" to the minimum wall thickness required for the Twinfresh Comfo installation. Need to reset the Filter Change Indicator on your Twinfresh Ductless ERV? Read our blog Features: Upgrade from MERV 5
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