This Mahle cabin filter is designed for efficient air filtration. It features activated carbon for enhanced air purification and has a specific design with dimensions of Length: 262.0 mm, Height: 37.0 mm, and Width: 193 mm. The filter type is Activated Carbon Filter. It is highly efficient and is part number LAK686, with a basic version available as LA 686. This product is supplied as a single unit. It is an authorized Mahle UK stockist item, shipped from the UK with a no-leak guarantee and 60-day returns. Cross-references include: ACDelco PUK1185, ALCO FILTER MS6428C, BLUE PRINT ADR162503, BOSCH 1987432538, 1987432545, R2538, COMLINE EKF304A, CoopersFiaam P. Documentation available includes an Installation Manual (106606313.PDF) and Service Information (479706347.PDF, 479711271.PDF).