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HRV WATER compatible filter pack x 2
HRV VENTILATION FILTER JANUS compatible
6 meter insulated fully flexible duct with seamless fire retardent outer sleeve
ASTM D6319 Medical Exam Use
Manual Diffuser air conditioning, ventilation Size:300mm HRV WATER compatible filter packThis diffusers assists greatly the efficiency of heating, cooling & ventilation systems to achieve optimum room conditions Simple to fit with spring clips that hold the diffuser in place with out any screws or other fittings needed. Just attach ducting and push into place. The clips will engage and the diffuser will be held firmly in against the ceiling. These versatile diffusers can be retrofitted into existing air conditioning or ventilation systems