2023 TAHOE 210S W/FOLDING WAKEBOARD

The 17221S corresponds to a universal fit air filter with nominal dimensions of 17x22x1 inches (actual dimensions typically 16.50" x 21.50" x 0.75"). This filter type is primarily designed for residential and commercial HVAC systems (furnaces, air conditioners, heat pumps), not automotive vehicles. It features pleated, electrostatically charged synthetic media (often MERV 8) to capture airborne particles like pollen, dust, lint, and mold spores without significantly restricting airflow. Construction includes a durable frame, typically beverage board with wire backing, for structural integrity. Recommended replacement is generally every 90 days for optimal performance.