The Krowne Metal S2020 Exhaust Hood Filter features a Silver Series Baffle design, ensuring efficient grease capture and airflow management. With actual dimensions of 19-1/2"H x 19-1/2"W and a nominal size of 20" x 20", this filter is 1-3/4" thick, providing robust performance. Constructed from durable stainless steel, it offers longevity and easy maintenance. This product must be ordered in multiples of six, making it ideal for commercial kitchen setups.