Replace energy-intensive bag filters with environmentally friendly air filters from Ventpro in the same size. Ventpro offers electrostatic air filters for conventional ventilation units, with both vertical and horizontal mounting. The fact that the electrostatic air filters have the same fit as ordinary bag filters makes it easy to streamline air purification and reduce energy consumption in existing systems. Electrostatic filters significantly reduce the pressure drop across the air filter, which saves large amounts of energy and reduces operating costs.