345-009

The 16" x 25" x 4" Filter Rack is a high-quality HVAC accessory designed to house high-efficiency pleated air filters in residential and light commercial heating and cooling systems. This sturdy filter cabinet is installed directly into your return air ductwork, providing a secure and airtight housing for 4-inch deep media filters. By upgrading to a 4-inch filter rack, homeowners can significantly improve indoor air quality, as these deeper filters offer more surface area to trap dust, pollen, pet dander, and other airborne allergens compared to standard 1-inch filters. This essential HVAC component not only cleans the air you breathe but also protects your furnace or air handler's internal components from debris buildup, ensuring optimal airflow and extending the lifespan of your appliance. Its durable construction and easy-access design make filter replacements quick and simple, helping you maintain a high-performance HVAC system year-round.
Type: Air Filter Rack / HVAC Air Cleaner Cabinet
Size: 16" x 25" x 4" (Nominal)
Dimensions: 25 inches × 16 inches × 4 inches
Application: Used in residential and commercial HVAC systems, specifically for furnace and air handler return air ducts. Compatible with 4-inch deep pleated air filters and media cleaners.
Specifications: Heavy-duty metal construction; designed for vertical or horizontal installation; facilitates high-MERV filtration; improves system static pressure and airflow efficiency.