

Upgrade your HVAC system with the high-quality Perforated T-Bar Return Air Grille (Part Number: 1444RG10). This grill, compatible with L88-491, enhances air circulation with its steel perforated design. Measuring 24" x 24", it features a removable panel for easy access, seismic support tabs for stability, and insulation compatibility. Experience improved airflow and a cleaner environment with this grille.