Audi A7 Cabin air filter, 3 stage Carbon air filter
Providing healthy, clean air for your vehicle’s occupants
Australian made. Part number CAFA227A7
A new approach to healthy, clean air for vehicle occupants

We have taken a new approach to Cabin Air filtration. Our Proudly Australian-made and designed 3-stage carbon cabin air filters have redefined what an Audi A7 cabin air filter can achieve. Our three layers of Carbon material over 20mm thick versus old-style pleated filters with only a 2 mm thin fabric layer significantly improve filtration. Our custom-made acrylic base supports the carbon filter material. All layers combined give you healthy, clean air inside your vehicle.

How Our Filters Work

As the polluted air is forced through 1000s of tiny pores constantly swirling and changing direction, it deposits microscopic particles along the way, Though over 20 mm thickness of 3 progressively finer activated carbon filtering layers. Particles stick to the carbon’s rough surface, and the carbon’s microscopic pores absorb noxious odours, gases, and chemicals. The cleaned fresh air exits the Audi A7 cabin filter into your Vehicle’s interior. Unlike Standard filters, air only passes through a single 2mm thin layer.

Carbon Pre-filter Stage

Our Audi A7  Cabin Air Filter 15 mm thick pre-filter Layer of activated carbon filter sponge. This Audi A7 Pre-filter Traps allergy-causing particles such as pollen, dust, mites, fungus spores, pet hair, organic and more significant size respiratory allergens and is the first layer of noxious odour and pollution absorption.

2nd and 3rd Carbon Stages

Second and third layers of progressively finer carbon filter material over 4 mm thick. It traps and absorbs a significant % of hazardous microscopic particles such as Bacteria, Airborne heavy metals, harmful gases, diesel exhaust particulates, chemicals, and ozone as much as possible. All Layers are supported by our low-allergy custom-made acrylic base designed for your air conditioner. As a result, we provide the best possible protection from pollution entering your Audi A7  Air-conditioning system.

Why Our Filters Are Better
  • In standard cabin air filters, the contaminated air only passes through a single 2 mm thin material layer in an old-style “W-shaped pleated” Audi A7 pollen filter.
  • The contaminated air travels through the 20 mm of 3 carbon stages in our Cabin air filter, vastly improving chemical absorption and filtration.
  • We also designed the Audi A7 cabin filter to better seal around the filter’s edges and filter housing to reduce contamination bypassing the filter.
Replace Yearly

Your new premium Audi A7 pollen filter is designed to be replaced(more often in harsh environments) yearly, as the micropores of the activated carbon Trap & absorb the dangerous contaminates and become less effective over time. Additionally, replacing the Audi A7 air-conditioner filter annually keeps the air-conditioner working at peak performance.

About Our Filters
  • Our Audi A7  cabin air filter is Made and Designed in Australia
  • Using non-Toxic Adhesives
  • You may find our 25 mm thick filter different in thickness to your old cabin filter. However, it’s a superior, more efficient design that seals around the edge and will be a snug fit in the housing once installed.
  • Low-allergy Acrylic filter support frames are precision cut to suit your Audi A7  Air-Conditioner.
  • Australian-made recyclable packaging.
Fitting information

Audi A7 Cabin Air Filter Location …… Below  Glovebox

Audi A7  Cabin Air Filter Fitting Video ….. YouTube fitting video, click here (not our fitting video but it will point you to location)

This filter is curved and flexible to allow it to fit in the curved filter housing in your Audi

If you require any further assistance regarding this product, email info@cabinairfilters.com.au

If you like your new Australian-made filter please CLICK HERE to leave us a review on Google  

Interchangeable with(may also interchange with other numbers)
RCA379MS
WACF0247
MANN-FILTER CU31003
VAG 4M0 819 439
VAG 4M0 819 439 A
VAG 8W0 819 439
Dimensions310 × 223 × 25 mm