Sterling Seal FI-6002-SP1x2 Purolator Hi-E 40 Extended Surface Pleated Air Filter, Mechanical MERV 8, 16" Width x 20" Height x 2" Diameter (Pack of 2) For use across a wide temperature range from -30 degrees f (-34 degrees c) to 250 degrees f (121 degrees c) Oil resistant applications of all types. Low temperature military uses. Off-road equipment. Automotive, marine, aircraft fuel systems Compatible with aliphatic hydrocarbons (propane, butane, petroleum oil, mineral oils and greases, diesel fuel and fuel oil) Not compatible with product fuels with a high aromatic content; aromatic hydrocarbons (benzene); chlorinated hydrocarbons (trichloroethylene) ACTUAL SIZE: 15-1/2" Width X 19-1/2" Height X 1-3/4" Thick, Nominal Size 16" Width X 20" Height X 2" Thick