Subaru BRZ Cabin air filter triple layer carbon cabin filter Australian Made. Part number CAFA73S

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 Layers

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 Layer

Second and third layers of progressively finer carbon filter material over 4 mm thick .

Traps and absorbs  as much as possible dangerous microscopic particles such as Bacteria, Air born heavy metals, harmful gases, diesel exhaust particulates ,chemicals and ozone.Supported by our low allergy custom made acrylic base designed for you Subaru BRZ air conditioner

Providing the best possible protection from pollution entering your Subaru BRZ HVAC system.

Why Our Filters Are Better

Standard filter the air only passes through 2 mm thin material in an old style “W shaped pleated” Subaru BRZ  air conditioner filter.

Most of these filters only remove Dust and larger debris some filters have a small amount of carbon added and are an improvement ,but the air still only passes straight through a 2 mm thin layer of material before entering your vehicle.

So you may find our Subaru BRZ  Cabin Air Filters different in overall height to your old cabin air filter.

It is just a superior design to your old 2 mm thin cabin air pollen filter and will fit where the old style Subaru BRZ Cabin Air Filter was installed.  

Replace Yearly

Your new premium Subaru BRZ Cabin Air pollen Filter is designed to be replaced yearly. 

Unfortunately, like most good things, activated carbon eventually stops working. That’s because the carbon’s surface has become saturated with all the chemicals & impurities that it has adsorbed. When that happens, your cabin air no longer gets cleaned and the smells will return.

Also replacing the Subaru BRZ air-conditioner filter yearly helps keep the air-conditioner working at peak performance.

About Our Filters

All our filter are Made and Designed in Australia

Using low Toxic Marine Grade Adhesives,

Low allergy filter material support frames are precision cut to suit yourSubaru BRZ Air-Conditioner

Activated Carbon is Sourced from Coconut Shells.

Fitting information

Subaru BRZ  Cabin Air Filter Location …… Behind Glovebox

Subaru Cabin Air Filter fitting Video …..CLICK HERE

If you have any questions regarding this product please feel free to email

Interchangeable with (May interchange with other part numbers)
Ryco RCA268P
Wesfil WACF0117
SUBARU 72880-AJ010
Dimensions 179 × 183 mm