Imperial Manufacturing VT0107 4" White Plastic Heat Saver with Filter

The Imperial Manufacturing 4″ White Plastic Heat Saver with Filter designed to improve energy efficiency and air quality in ventilation systems. It typically functions by capturing and recirculating heat from exhaust air, thereby reducing energy loss. The plastic construction ensures durability and corrosion resistance, suitable for both residential and commercial HVAC applications. The included filter helps trap dust and debris, improving indoor air quality by preventing particles from recirculating into the environment. This heat saver is ideal for maintaining comfortable indoor temperatures while promoting energy conservation and cleaner air.