Pureflow Cabin Air Filter PC99458X for 2023-21 BMW M440i xDrive, M4, 430i xDrive

The PureFlow filters by Premium Guard effectively block 99% of particles from entering the vehicle's interior through the heating and air conditioning system, ensuring better air quality for passengers. The filtration process involves four distinct stages:

1. Particulate Filtration Media: The first stage is a particulate filtration media that captures all particles, while the electrostatically charged first layer attracts and traps fine particles, allowing for high air flow.

2. Activated Carbon Layers: The second and third stage layers contain activated carbon, which can stop dangerous gases like carbon monoxide and sulfur dioxide.

3. Odor Absorption: The third layer is infused with baking soda, which helps absorb bad odors, further improving the cabin air quality.

4. Neutralizing Final Layer: The fourth stage of the advanced filtration technology includes copper and silver ions, which neutralize fine contaminants, delivering the cleanest air possible to the vehicle's passengers.

This comprehensive filtration system ensures that the cabin air is fresher and cleaner, providing a more comfortable and healthier environment for all occupants.

The PureFlow filters are compatible with a wide range of BMW models, including the 230i, 230i xDrive, 320i, 330e, 330e xDrive, 330i, 330i xDrive, 430i, 430i Gran Coupe, 430i xDrive, 430i xDrive Gran Coupe, 440i Gran Coupe, i4, and iX3. It is always recommended to check the fitment using the Vehicle Filter Lookup to ensure the correct filter is selected for your specific vehicle.

By incorporating this advanced filtration technology, the PureFlow filters by Premium Guard offer a comprehensive solution to improve air quality and provide a more comfortable driving experience for BMW owners.

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