The Western Star Conventional 1986 To 1996 Replacement Filter is a practical and reliable solution for your filtration needs. This replacement filter is designed specifically for the Western Star Conventional 1986 To 1996 model, ensuring a perfect fit. It is sold individually and does not include the housing. With its high-quality construction, this filter effectively removes impurities and ensures clean and efficient operation. Upgrade your filtration system with this reliable replacement filter for improved performance and longevity.