Ventilation hose is a category of hose that encompasses fume transference under vacuum or pressure. The styles of hose are many. Hose construction could be from rubber, PVC, polyurethane, TPR and blended plastics. Typically these hose constructions are light weight. Common application include wood working shops, automobile repair shops, laundry facilities, industrial fume collection etc. Proper hose selection must consider the media to be transferred to select the proper elastomer and hose construction.