Nvent / Hoffman Hoffman HF Series 9 Inch Side-Mount Filter Fan for Enclosure, 70 CFM, 230V

Hoffman HF Series 9 Inch Side-Mount Filter Fan for Enclosure, 70 CFM, 230V Features Click-Fit design quickly installs into enclosure wall; no tools or screws required Opens with the flick of a finger for easy filter replacement Enclosure side wall mounting Reverse airflow option on HF13 models available to push/pull air through higher static pressure Standard rope gasket provides proper seal to the enclosure Similar cut-out sizes as other filter fan manufacturers Terminal block connections Optional thermostat available to save energy and extend service life Hinged grille remains attached after opening