The Parker-Hannifin ECO-LL Series 15.0" Disposable Engine Air Filters is designed to provide long life and disposable use when extended maintenance intervals or severe service are required. These filters feature drain holes for water removal and more media surface area than scheduled maintenance style filters, allowing for greater filtration efficiency. With a choice of inlet locations, these filters are ideal for a variety of applications. FleetPride is your First Click in Heavy Duty®.