317659-403 | Filter 20x21.5x1 | Carrier

Carrier Filter 317659-403: Enhance Air Quality and Equipment Performance The Carrier Filter 317659-403 is a vital component for maintaining optimal air quality and protecting HVAC equipment in industrial and commercial settings. This filter, designed for dimensions 20x21.5x1, is engineered to effectively capture airborne contaminants, ensuring a clean and healthy environment for employees and sensitive equipment. Its construction ensures long-lasting performance, making it a reliable choice for demanding applications. Shop our HVAC supply store For The Best Deals on 317659-403 Filter And Fast Shipping!