The Krowne Metal A2016 Exhaust Hood Filter is designed for efficient grease filtration in commercial kitchens. This baffle grease filter features actual dimensions of 19-1/2"H x 15-1/2"W, with nominal dimensions of 20" x 16" and a thickness of 1-3/4". Constructed from durable aluminum, it ensures longevity and reliable performance. For optimal use, this filter must be ordered in multiples of six.