VEHICLE APPLICATIONS: Maybach (57 2003-12, 62 2003-12); Mercedes-Benz (CL500 2000-06, CL55 AMG 2001-06, CL600 2001-06, CL65 AMG 2005-06, E300 1995-99, E320 1996-02, E420 1997, E430 1998-02, E55 AMG 1999-02, S350 2006, S430 2000-06, S500 2000-06, S55 AMG 2001-06, S600 2001-06, S65 AMG 2006) FILTER CROSS REFERENCES: Bosch P3651; Mercedes-Benz (210 830 00 18, 210 830 1018); Premium Guard (PC5520, PC8153); Purolator C18153 EASY INSTALL: This cabin air filter is located behind the glove box and on average will only take 15 minutes to replace the old filter with a new filter. It is important to replace your cabin air filter periodically to help keep the air in your vehicle clean. During extreme weather and heat, the HVAC system has to work harder and a clean cabin air filter is essential in helping your HVAC system run more efficiently. FRAM Fresh Breeze cabin air filters are the only cabin air filters built with Arm & Hammer baking soda combined with carbon embedded in the filter. Cabin air filters have proven to be essential as air quality can be severely affected by wildfire smoke, pollen, dirt, and other irritants. It is important to replace your cabin air filter periodically to help keep the air in your vehicle clean. This cabin air filter will help protect your vehicles heating and air conditioning unit while allowing for the most efficient air flow into the cabin of your vehicle.