Subaru Outback Cabin air filter triple layer carbon cabin filter Australian Made. Part number CAFA42SO
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  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 Outback air conditioner

Providing the best possible protection from pollution entering your Subaru Outback 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” Subaru Outback cabin air pollen filter.
  • Our Cabin air filter the contaminated air travels through the entire 20mm of 3 carbon layers giving vastly improved chemical absorption and filtration.
  • The filter is also designed to provide a better seal around the edges of filter and filter housing to reduce contaminates  bypassing the cabin air filter.
Replace Yearly

Your new premium Subaru Outback Cabin Air pollen Filter is designed to be replaced yearly as the micro pores of the activated carbon absorb the dangerous contaminates and become less effective over time. Also replacing the cabin air filter keeps your Air-conditioner operating at peak performance

About Our Filters
  • All our filter are Made and Designed in Australia 
  • Using low Toxic Adhesives
  • You may find our 25mm thick filter different in thickness to your old cabin filter.Its a superior more efficient design that seals around the edge and will be a snug fit in housing once installed
  • Low allergy Acrylic filter support frames are precision cut to suit your Subaru Outback Air-Conditioner
  • Activated Carbon is sourced from Coconut Shells.  
  • Australian made recyclable packaging
Fitting information

Subaru Outback Cabin Air Filter Location …… Behind Glovebox

Subaru Outback Cabin Air Filter fitting Video ….. click here

If you have any questions regarding this product please feel free to email info@cabinairfilters.com.au

Interchangeable With(may be interchangeable with other part numbers)
RCA 164P
RCA 178P
RCA 178MS
RCA 140P
RCA 164MS
RCA 187P
WACF 0040
WACF 0176
WACF 0014
WACF 0018
SUBARU 72880-AJ000
SUBARU 72880-AJ00A
SUBARU 72880AL000
SUBARU X7288-AJ000
SUBARU X7288AL000
AC Delco ACC20
BALDWIN PA4372
Blue Print ADT32526
DENSO DCF355P
DENSO DCF357P
FILTRON K1183
FRAM CF9686
FRAM CFA9466
FSA CA3300
JS AC101E
JS AC101EC
JS AC101JC
MAHLE/KNECHT LA 109
MANN-FILTER CU 1912
MANN-FILTER CU1828
MANN-FILTER CUK1828
NIPPARTS J13-42001
PURFLUX AH189
PURFLUX AHC160
PUROLATOR C 38188
REPCO RCF525
REPCO RCF577
REPCO RCF610
RYCO RCA140P
SAKURA CA1105
SAKURA CA1110
SAKURA CA3300
SAKURA CAC3301
Dimensions 194 × 215 mm