Audi A8 Cabin air filter triple-layer carbon cabin filter, Australian Made. Part number CAFA229A7
How Our Filters Work

As the air moves through 1000’s of tiny pores constantly swirling and changing direction, depositing microscopic particles along the way, Though over 20 mm thickness of 3 progressively finer activated carbon filtering layers. Particles stick to the carbons rough surface, and noxious odours, gases and chemicals are absorbed by the carbons microscopic pores.

1st Layer

Our Cabin Air Filter has a 1st 15 mm thick layer of activated carbon filter sponge. This layer traps allergy-causing particles such as pollen, dust, mites, fungus spores, pet hair, organic and inorganic material and is the first layer of noxious odour and pollution absorption. 

2nd and 3rd Layers

Second and third layers of progressively finer carbon filter material over 4 mm thick . Traps and absorbs dangerous microscopic particles such as Bacteria, Airborne heavy metals, harmful gases, diesel exhaust particulates, chemicals, and ozone as much as possible. Supported by our low allergy custom-made acrylic base designed for your air conditioner. We are providing the best possible protection from pollution entering your Audi A8 HVAC system.

Why Our Filters Are Better
  • Standard cabin air filters the contaminated air only passes through 2 mm thin material in an old-style “W shaped pleated” Audi A8 cabin air pollen filter.
  • The contaminated air travels through the entire 20 mm of 3 carbon layers in our Cabin air filter, vastly improving chemical absorption and filtration.
  • We also designed the Audi A8 cabin filter to better seal around the filter’s edges and filter housing to reduce contaminates bypassing the filter.
Replace Yearly

Your new premium Audi A8 Cabin Air pollen filter is designed to be replaced yearly as the micropores of the activated carbon Trap & absorb the dangerous contaminates and become less effective over time. Also, replacing the Audi A8 air-conditioner filter yearly helps keep the air-conditioner working at peak performance.

About Our Filters
  • Our Audi A8 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 A8 Air-Conditioner.
  • We source Activated Carbon from Coconut Shells.
  • Australian made recyclable packaging.
Fitting information

Audi A8 Cabin Air Filter Location …… This cabin air filter is an easy fit below the glovebox passenger side.

If you have any questions regarding this product, email info@cabinairfilters.com.au
Interchangeable with
4H0819439
WACF0190
RCA393MS
Dimensions 255 × 252 mm