Hidden exhaust fan SQUARE suction power 180 size 27*27

Hidden ceiling exhaust fan, steel body, powerful suction 160 CFM, gypsum opening size 27*27, 6 inch outlet, very quiet efficiency, immediate replacement warranty (4 years), country of origin: China - You can order accessories here: flexible hose (duct) 6 inch size - protection for ventilation opening from birds and insects: circular grille 4 inch and 6 inch size - available with 1 power for suction (160) - 3x3 bathroom needs a fan with 160 power (6 inch outlet) 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.