1.Airflow: 70CFM Noise: 1.5sones
2.4"Duct Size
3.Perfect grille styling for an attractive look
4.Very quiet and save energy
5.Long-Life AC Motor
6.cULus
7.Grille Size: 11.7x10.7x0.94in
8.Housing Size: 9.05x8.5x3.94in
9.Plastic

1.Airflow 70CFM Noise 1.5SONE
2.3"Duct Size
3.Perfect grille styling for an attractive look
4.Very quiet and save energy
5.Long-Life AC Motor
6.UL
7.Grille Size: 8.6x8.6X0.47in
8.Housing Size: 7,2x7.5/8x3.7in

1.Airflow 50-80-100CFM Noise 0.3-0.8-1.2SONE
2.4"Duct Size
3.Perfect grille styling for an attractive look
4.Very quiet and save energy
5.DC Motor Long-life pure copper
6.cULus / HVI/ Energy Star
7.Grille Size: 13.4x13.4in
9.Housing Size: 10.4x10.4x3.5in

1.Airflow:70CFM Noise:0.5sones
2.4"Duct Size
3.LED(3000K,4000K,5000K)
4.Perfect grille styling for an attractive look
5.Very quiet and save energyLong-Life AC Motor
6.UL
7.Grille Size:12-5/8x12-5/8in(300x300mm)
8.Housing Size:9x9x7-5/8in

1.50CFM 0.3SONE
2.4'Duct Size
3.Perfect grille styling for an attractive look
4.Very quiet and save energy
5.Long-Life AC Motor
6.cULus / HVI/ Energy Star
7.Grille Size: 12.6x12.6x1in
8.Housing Size: 9x9x7-5/8in

1.70CFM 0.5SONE
2.4'Duct Size
3.Perfect grille styling for an attractive look
4.Very quiet and save energy
5.Long-Life AC Motor
6.cULus / HVI/ Energy Star
7.Grille Size: 12.6x12.6x1in
8.Housing Size: 9x9x7-5/8in

1.90CFM 0.8SONE
2.4'Duct Size
3.Perfect grille styling for an attractive look
4.Very quiet and save energy
5.Long-Life AC Motor
6.cULus / HVI/ Energy Star
7.Grille Size: 12.6x12.6x1in
8.Housing Size: 9x9x7-5/8in

1.110CFM 1.2SONE
2.4'Duct Size
3.Perfect grille styling for an attractive look
4.Very quiet and save energy
5.Long-Life AC Motor
6.cULus / HVI/ Energy Star
7.Grille Size: 12.6x12.6x1in
8.Housing Size: 9x9x7-5/8in