2004 BMW 525i Cabin Air Filters

Carquest Premium cabin air filters are manufactured to the highest quality standards and field tested to ensure easy installation. Our cabin air filters are engineered to stop airborne contaminants from getting into the cabin while also protecting the delicate components of modern vehicle climate control systems. Carquest Premium cabin air filters utilize electrostatic particulate, non-woven media for longer filter life. Each Carquest Premium cabin air filter also includes application-specific installation instructions in the box to save you installation time.

Product Features:

• Electrostatic particulate, non-woven filter media allows longer filter life
• Select applications available with activated carbon infused media to neutralize odors
• Effectively traps airborne contaminants for cleaner air in the cabin
• 95% efficiency at 3 microns per ISO 11155-1 test standard
• Flow arrow on side of filter indicates installation position
• All filters include application specific installation instructions

Poor quality air makes you tired, irritates your eyes and respiratory tract. Cabin air filters from MANN-FILTER ensure improved comfort and fresh air in your car, as they almost completely free the air entering the vehicle of dust, pollen, soot and other pollutants: precisely those substances which are causing health problems for more and more people, especially asthmatics and those with allergies. Like all filters, however, MANN-FILTER cabin air filters also have to be changed regularly. As a general rule, they should be serviced at one-year intervals or after every 15,000 km travelled. Misty windows, a stuffy cabin and a malfunctioning air conditioning system are also sure signs that replacement is necessary. Next time you are changing your cabin air filter, play it safe and choose a patented high-tech filter from MANN-FILTER. Our products are a perfect fit and of verified original equipment quality. Detailed installation instructions mean that assembly is quick and easy.

Product Features:

• Ensure improved comfort and fresh air in your car
• Almost completely free the air entering the vehicle of dust, pollen, soot and other pollutants
• Perfect fit and of verified original equipment quality
• Detailed installation instructions for quick and easy assembly

Get up to 99% Dirt Removal Power with a PurolatorONE Advanced Cabin Air Filter. Blocks odors with activated carbon. Electrostatically charged, micro-woven fiber layers remove even microscopic particles like dirt, dust, soot, pollen and other inert allergens. Improves HVAC and defroster performance, and meets or exceeds OE performance requirements. Install a new PurolatorONE Cabin Air Filter today – and breathe easy!

Product Features:

• Activated carbon blocks odors
• Up to 99% Dirt Removal Power
• Captures airborne contaminants and inert allergens that have been known to cause respiratory issues
• Electrostatically charged, micro-woven fiber layers remove even microscopic particles like dirt, dust, soot and pollen
• Improves HVAC and defroster performance
• Meets or exceeds OE performance requirements
• Replace annually for optimal fresh, clean air