General description Cabin Air Filter designed for compatibility with various models including Donaldson B085011, Napa 6637, Fram CA6818, Fleetguard AH1141, and WIX 46637. This filter is 100% brand new, waterproof, and features straps with a closed top and round straight design. Technical specifications Color: White Material: Paper Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with BHAF Replacement Air Filters: B085011 PA2818 AH1141 CA6818 6637 46637 Other information Package Contents: 1 x Air Filter (other products not included) Note: Light reflection and different displays may cause the color of the item to differ slightly from the real thing.