P191115 Details Replaces OEM: Donaldson ToritPart Number: P191115Dimensions: 5.84 x 9.21 x 22.3Outside Diameter: 9.21"Length: 22.30"Inside Diameter: 5.84"Top: Open with a gasket Bottom: Closed with 0.90" bolt hole and a 10.44" lip flange with a gasket under the lipShape: Round Approx. Square Footage of Filter Media: 103Notes: The OEM spec for this Donaldson Torit dust collector filter is Fire Retardant Nanofiber which is the Ultra Web equivalent. (Select the Nanofiber FR version from the dropdown box above.) Nanofiber FR is best to filter laser/plasma smoke and dust, oily weld fumes, and carcinogenic fumes. If you are just collecting general manufacturing dust then selecting 80/20 cellulose/polyester media on this filter can save you some money. Give us a call at (866) 393-0297 and we can help you determine the proper filter media for your application. Cartridge Filter Cross Reference: Pro Air Supply TDSF-1000873 Donaldson Torit P19-1115-016-340