

Upgrade your HVAC system with the high-quality 190 RF Stamped Return Air Filter Grille. Designed for optimal airflow, this grille (Part Number: 190RF30X14) measures 30" x 14" and features a steel construction with a white finish. The stamped face and 1/2" fin spacing ensure efficient filtration and airflow. Compatible with L88-726 models, this grille is a perfect fit for various HVAC systems.