HURI 2 Air Pre Filter for 4 & 5.5 Hp Engines Replace Tecumseh 36634 Replacement parts,non original Length: 3-7/8", Width: 3-7/17 ", Height: 1-1/4 " Replace Tecumseh 36046 740061 Stens 100-450 Package include 2pcs air filters + 2pcs pre filters + 1pc pocket tape Note:you could apply for a full refund if you didn't receive HURI branded pocket tape.