HRV ventilation filter JANUS (Steel Box) & SAYR Compatible Generation 1 F7 heating cooling & ventilation systems to

cooling & ventilation systems to achieve optimum room conditions

SMARTVENT System (Bag Type)

& SAYR compatible filters

Free solar gain when available

HRV ventilation filter JANUS (Steel Box) & SAYR Compatible Generation 1 F7 heating cooling & ventilation systems toHRV Janus system & SAYR compatible filter. Supercell HRV filter media is Lofted synthetic polypropylene with an extended deep pleated surface which allows for more media surface area, resulting in excellent dust loading capacities and longer lifespan. Comes with duct tape. Product information HRV replacement filter (steel fan box in the roof) PRE 2014 High Efficiency Grade F7 EU7 Filter class EN779 Eurovent 4 4 Performance data based on ASHRAE 52. 2.