This Pollen / Cabin Filter is manufactured by Blue Print and is compatible with various Mercedes models including the GLC220D (C253, X253) from 2019 to 2023 with the OM654.920 engine, and the C350E (S205, W205) from 2015 to 2018 with the M274.920 engine. It is also listed for the Mercedes E220D 2.0D from 2016 onwards. The filter is blue in colour and has the part number ADU172505. Its dimensions are 244 mm in length, 30 mm in height, and 189 mm in width, with a weight of 0.0694 kg. It is classified as a Pollen Filter or Pre-Filter, suitable for cabin air filtration. Blue Print part numbers A1668300018 and A1668300218 are cross-references. Please use the vehicle make and model tool to ensure fitment for your specific vehicle. If unsure, please contact us for assistance. The product is designed for its intended use and should be installed by a competent individual. Fitting instructions are typically not supplied.