24'x24'x11.5' H.E.P.A Filter Pinit $115.00 Quantity discounts available QuantityPrice SKU: AF2424H Quantity -+ Add to Cart Details NC Filteration H.E.P.A Filtration are standard particle board framing. Each frame stapled to provide a rigid enclosure. 1100 CFM Capacity. Details Back DetailsNC Filteration H.E.P.A Filtration are standard particle board framing. Each frame stapled to provide a rigid enclosure. 1100 CFM Capacity.See MoreSee Less