The Krowne Metal S2520 Exhaust Hood Filter is designed for efficient grease capture and easy maintenance. This Silver Series Baffle Grease Filter features actual dimensions of 24-1/2"H x 19-1/2"W (25" x 20" nominal) and a thickness of 1-3/4". Constructed from durable stainless steel, it ensures longevity and resistance to corrosion. Built-in handles facilitate easy removal and cleaning. For optimal performance, this filter must be ordered in multiples of six.