Pureflow Cabin Air Filter PC4255X | Fits 2021-17 BMW 230i xDrive, 2018-16 340i, 2017-14 220i

BREATHE BETTER AIR. PureFlow by Premium Guard cleans with 4 filtration levels. The 1st stage is a particulate filtration media that captures all particles. PureFlow's electrostatically charged first layer attracts and traps fine particles yet allows for high flow of air.. FRESHENS AND CONDITIONS YOUR CABIN AIR. The second and third stage layers include activated carbon that can stop dangerous gasses like carbon monoxide and sulfur dioxide. The 3rd layer is infused with baking soda to absorb bad odors.. NEUTRALIZING FINAL LAYER. The 4th Stage of PureFlow's advanced filtration technology includes copper and silver ions that neutralize fine contaminants help deliver the cleanest air to your vehicle's passengers.. COMPATIBLE WITH BMW 118i, 120i, 220i, 228i, 228i xDrive, 230i, 230i xDrive, 318i, 320i, 320i xDrive, 328d, 328d xDrive, 328i, 328i GT xDrive, 328i xDrive, 330e, 330i, 330i GT xDrive, 330i xDrive, 335i, 335i GT xDrive, 335i xDrive, 340i