Square 8-inch 20*20 decor exhaust fan

Hidden ceiling exhaust fan plastic power suction 80 CFM ceiling opening size 20*20 gypsum outlet 4 inch high efficiency (very quiet) immediate replacement warranty (4 years) country of origin: China - You can order accessories here: flexible hose (elbow) 4 inch size - protection for ventilation opening from birds and insects: circular grille 4 inch and 6 inch size - available with 3 suction powers (80 - 120 - 150) Note: after-sales service available: home maintenance through the agent directly via phone call to book a maintenance appointment. You can contact SUNYU team: 920017001 during official working hours from Saturday to Thursday