Washable & reusable pre-oiled and ready to ride! Specifications Height: 0.875in (22mm) Washable: Yes Filter Material: Cotton Gauze Outside Length: 11.5in (292mm) Outside Width: 7.125in (181mm) Filter Re-Oiling Amount: 1.1oz (33ml) Fits: Kawasaki ZZR1100 1993-2001 ZZR1200 2002-2005