Hidden exhaust fan Nasco with 150 suction power, size 25*25

Hidden ceiling exhaust fan plastic body Suction power 120 CFM Gypsum opening size 25*25 4 inch outlet High efficiency (very quiet) Immediate replacement warranty (5 years) Country of origin: China You can order accessories from here: Flexible hose (Hanjur) 4-inch size Vent opening protection from birds and insects: Round grille with 4-inch and 6-inch size Available with 3 suction powers (90 - 120 - 190) Bathroom 2x1.5 needs a fan with 90 power (4-inch outlet) Bathroom 2x2 needs a fan with 120 power (4-inch outlet) Bathroom 3x3 needs a fan with 190 power (4-inch outlet)