QFDC Fresh Air Supply Fan Complete Fans Ventilates attic spaces up to

Ventilates attic spaces up to 1

5” round metal collar adapters on each end

and moisture reduction in a bathroom

MERV 13 Filter Specs

QFDC Fresh Air Supply Fan Complete Fans Ventilates attic spaces up toSpecifications Instruction Manual MERV 8 Filter Specs MERV 13 Filter Specs MERV 16 Filter Specs The QuFRESH QFDC (Patent, no. 11,079,126 and 11,306,932) offers homebuilders and developers a cost effective mechanical ventilation solution that helps with humidity and temperature. Contractors and builders now have a practical offering for introducing constant fresh air from outside into the residence, meeting the fresh air CFM requirements. Internally