5 HIFLO OIL FILTER YAMAHA RAPTOR 250 YFM250 YFZ450 YFZ450R YFZ450X HF140 Package includes 5 oil filters, part number HF140. Manufactured with the worlds highest quality materials Over 95 years of experience Test results prove 28% longer service life than OE and leading competitor brands. Lower cost with higher quality when compared to OE filter