345-010

This 20" x 25" x 4" Filter Rack is a high-quality housing solution designed to optimize your HVAC system's air filtration performance. Engineered to hold deep-pleated high-efficiency media filters, this rack provides a professional-grade enclosure for your furnace or air handler. By upgrading to a 4-inch filter housing, you allow for greater surface area filtration, which significantly improves indoor air quality by capturing more dust, allergens, and airborne particulates while maintaining superior airflow. This durable metal rack ensures an airtight seal, preventing air bypass and protecting your heating and cooling equipment from debris buildup. Ideal for residential and light commercial applications, this filter cabinet is a must-have for homeowners looking to enhance their home's respiratory health and extend the lifespan of their HVAC blower motors.
Type: Air Filter Rack / HVAC Housing
Size: Large (20x25x4)
Dimensions: 25 inches × 20 inches × 4 inches
Application: Used in central heating and cooling systems, including residential furnaces and air handlers, to hold high-capacity media air filters.
Specifications: Accommodates standard 20x25x4 nominal sized filters; heavy-duty construction for long-term durability; designed for improved static pressure and system efficiency.