Audi TT Cabin air filter triple-layer carbon cabin filter, Australian Made. Part number CAFA226TT
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 Audi TT 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. Providing the best possible protection from pollution entering your Audi TT HVAC system.

Why Our Filters Are Better
  • Standard Audi TT cabin air filters the contaminated air only passes through 2 mm thin material in an old-style “W shaped pleated” Audi 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 TT 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 TT 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. Furthermore, replacing the Audi TT air-conditioner filter yearly helps keep the air-conditioner working at peak performance.

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

Audi TT Cabin Air Filter Location …… Below  Glove box Passenger side.

Please check the size and shape of your old filter as in 2014/2015 they changed shape and size to our CAFA223BAT Filter.

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

interchangeable with (may interchange with other part numbers)
Ryco RCA149C
Ryco RCA149MS
BOSCH 1987432097
VOLKSWAGEN 1K2 819 653
VOLKSWAGEN 1K2 819 653 A
MAHLE/KNECHT LAK 181/1
MANN-FILTER CUK2939/1
MANN-FILTER FP 2939/1
WESFIL WACF0025
WIX 24489
Dimensions 214 × 280 mm