ECOGARD XC25246 Premium Cabin Air Filter Fits Chevrolet Venture / Oldsmobile Silhouette / Pontiac Montana, Trans Sport COMPATIBLE with 1997-2000 Chevrolet Venture, 1997-2000 Oldsmobile Silhouette, 1999-2000 Pontiac Montana, 1996-1998 Pontiac Trans Sport. REMOVES AND FILTERS 99.5% of all dust, pollen, air pollution, allergens, pet dander, and other airborne contaminants from the outside air before it reaches the vehicle's interior. HELPS PREVENT PREMATURE WEAR on your car's HVAC (air conditioning and heating) system blower by promoting good airflow inside the car. Replace per manufacturer recommendations or when existing cabin air filter inhibits airflow. INSTALLS EASILY with included instructions - only takes a few minutes in most cars. Replaces: FRAM CF8327A Purolator C25246 WIX 24811 OE 52470574. Ensure fit using ECOGARD's online catalog. SPECIFICALLY ENGINEERED AND TESTED for Chevrolet, Oldsmobile, Pontiac OE (original equipment) cabin air filter's fit, form, and function.