2026 Audi A3 Quattro Cabin Air Filters

The average American spends almost 300 hours in their car every year. That¿s a lot of time spent breathing potentially dirty, unpleasant air. PurolatorBOSS® Premium Cabin Air Filters with Febreze Freshness are designed with triple-layer protection. This powerful combination blocks and controls odors while preventing mold and bacteria growth on the filter. This advanced performance filtration technology also filters out virus aerosols, a vital defense mechanism in today’s environment. The filter effectively captures fine dust particles and inert allergens that have been known to cause respiratory issues. The advanced filtration solution combines the odor eliminating technology of Febreze with an antimicrobial layer that prevents mold, mildew and bacteria growth on the filter. Our highly efficient particulate layer blocks up to 99% of fine particles like road dirt, brake dust, soot, pollen and other iner allergens from entering the vehicle’s cabin – all while optimizing air flow through the HVAC system. Certain trademarks used under license from The Procter & Gamble Company or its affiliates. Blocks and controls odors with Febreze Freshness. Unscented for fresh, clean air smell. Filters virus aerosols. Prevents odor-causing bacteria and mold growth on the filter. Filters out fine dust particles, dirt, soot, pollen and other inert allergens from entering the vehicle’s cabin. Our highly efficient particulate layer blocks up to 99% of fine particles like road dirt, brake dust, soot, pollen and other iner allergens from entering the vehicle’s cabin – all while optimizing air flow through the HVAC system. Available for many popular vehicles – domestic and import. Replace every 12 months or 12,000 miles* for optimum performance – or more frequently in harsh or dusty environments.

Product Features:

• Up to 10,000 miles – premium engine protection
• Unscented for fresh, clean air smell
• Filters virus aerosols
• Prevents odor-causing bacteria and mold growth on the filter – providing cleaner, fresher air as you drive
• Filters out fine dust particles, dirt, soot, pollen and other inert allergens from entering the vehicle’s cabin
• Unlike HEPA type cabin air filters, PurolatorBOSS Premium Cabin Air Filters provide high efficiency while optimizing airflow through the vehicle’s HVAC system
• Aids in the A/C, heater and defroster performance
• Available for many popular vehicles – domestic and import
• Replace every 12 months or 12,000 miles* for optimum performance – or more frequently in harsh or dusty environments.

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:

• Eliminates odors
• Traps harmful gases, such as ozone, nitrogen oxides and Sulphur dioxide
• Almost 100% filtration of tiny particles
• Significant reduction in diesel soot
• Extends drivers’ concentration period and helps prevent headaches
• Protects the air conditioning system

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

Cabin air filters are designed to clean the air that enters a vehicle through the heating, ventilation, and air conditioning (HVAC) system. Cabin air filters absorb fumes, pollen, dust and pollutants from entering a vehicle and protects passengers from being exposed to these elements, especially those affected by allergies and other respiratory problems. Bosch HEPA Premium Cabin Air Filters are designed and tested to meet High Efficiency Particulate Air (HEPA) standards based on ISO 29463-3:2011 and provide filtration efficiency of 99.97% at 0.3 microns. This efficiency provides ultimate protection in trapping allergens, dust and other particulates that can enter your vehicle and provides the cleanest air possible for you and your family.

Product Features:

• High Efficiency Particulate Cabin Air Filters are designed to trap microscopic pollutants including pollen, mold and common allergens
• Provides true clean air to enhance respiratory health without adding formulated chemical odor neutralizer
• Additional static cotton layer added to HEPA Media to provide high capacity in holding small particulates
• Structural ribs added to provide increase stability of Filter
• Recommended replacement at 12,000 miles or per vehicle owners manual

Product Features:

• Up to 12 months or 12,000 mile protection
• Removes dust, pollen, and other pollutants
• Optimizes airflow and maintains HVAC performance

CARQUEST cabin air filters are engineered to capture dirt, dust, and allergens that enter the vehicle¿s ventilation system, keeping the air in the cabin clean. Each cabin air filter is designed to meet form, fit and function characteristics for your vehicle.

Product Features:

• Traps dirt, dust, particulates and allergens for cleaner air inside the vehicle
• Helps keep HVAC system components working at peak condition
• Recommended 1-year change interval
• Balance of performance and affordability

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

Product Features:

• Up to 12 months or 12,000 mile (19,000 kilometer) protection
• Optimizes airflow and maintains HVACá performance
• Removes dust, pollen, and other pollutants

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¿
• 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

K&N’s line of washable replacement cabin air filters are designed to filter your incoming air using state-of-the-art filtration technology–protecting your vehicle’s occupants, interior, and HVAC system from pollutants and unpleasant odors. Engineered to be washable, reusable, and durable, this cabin filter is designed to last for the entire lifespan of your vehicle

Product Features:

• INCREASED AIRFLOW IMPROVES HEATING/COOLING EFFICIENCY
• HELPS CONTROL ODORS: Treated to help capture contaminants that cause odors. Dirty disposable cabin filters can cause a musty smell in your car’s interior
• SAVE MONEY: Washable product that lasts
• EASY TO INSTALL: Pre-treated and ready to drop into your factory air box. Typically installs in less than five minutes with no tools required
• WASHABLE AND REUSABLE: Engineered to last for the life of your vehicle
• ECO-FRIENDLY: Using a washable, reusable product reduces landfill waste from disposable filters. More than 100 million disposable air filters end up in landfills each year.
• NO-HASSLE WARRANTY: 10-Year/Million Mile Limited Warranty
• DESIGNED FOR LONG-LASTING PERFORMANCE AND QUALITY

CARQUEST cabin air filters are engineered to capture dirt, dust, and allergens that enter the vehicle¿s ventilation system, keeping the air in the cabin clean. Each cabin air filter is designed to meet form, fit and function characteristics for your vehicle.

Product Features:

• Traps dirt, dust, particulates and allergens for cleaner air inside the vehicle
• Helps keep HVAC system components working at peak condition
• Recommended 1-year change interval
• Balance of performance and affordability

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

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

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!Activated carbon blocks odors. 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 providing up to 99%. Dirt Removal Power¿Improves HVAC and defroster performance; Replace annually for optimal fresh, clean air. Meets or exceeds OE performance requirements

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