Lexus NX300H Cabin air filter, 3 stage Carbon air filter
Providing healthy, clean air for your vehicle’s occupants
Australian made. Part number CAFA42LNX3
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 a Lexus NX300h cabin air filter can achieve. Our three layers of carbon material are over 20mm thick, compared to old-style pleated filters with only a 2 mm thin fabric layer, significantly improving 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 Lexus NX300h cabin filter into your Vehicle’s interior. Unlike Standard filters, air only passes through a 2mm thin layer.

Carbon Pre-filter Stage

Our Lexus NX300h  Cabin Air Filter is a 15 mm thick pre-filter layer of an activated carbon filter sponge. This Lexus NX300h Pre-filter Traps allergy-causing particles such as pollen, dust, mites, fungus spores, pet hair, and larger-size respiratory allergens and is the first layer of noxious odour and pollution absorption.

2nd and 3rd Carbon Stages

The second and third layers of progressively finer carbon filter material are over 4 mm thick. They trap and absorb a significant percentage 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 Lexus NX300h 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” Lexus NX300h 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 Lexus NX300h cabin filter to better seal around the filter’s edges and filter housing to reduce contamination bypassing the filter.
Replace Yearly

Your new premium Lexus NX300h 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 Lexus NX300h air-conditioner filter annually keeps the air-conditioner working at peak performance.

About Our Filters
  • Our Lexus NX300h  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 Lexus NX300h  Air-Conditioner.
  • Australian-made recyclable packaging.
Fitting information

Lexus NX300H Cabin Air Filter Location …… Behind Glovebox

Lexus NX300H Cabin Air Filter fitting Video ….. CLICK HERE

If you have any questions regarding this Lexus NX300H cabin filter email info@cabinairfilters.com.au
Interchangeable With(may be interchangeable with other part numbers)
HENGST FILTER E2945LI
RYCO RCA164P
RYCO RCA178P
RYCO RCA178MS
SAKURA CA-18390
SAKURA CA1114
SAKURA CAC1114
TOYOTA 08975-K1000
TOYOTA 87139-02020
TOYOTA 87139-02070
TOYOTA 87139-02090
TOYOTA 87139-02130
TOYOTA 87139-06050
TOYOTA 87139-06070
TOYOTA 87139-06080
TOYOTA 87139-06100
TOYOTA 87139-06120
TOYOTA 87139-07010
TOYOTA 87139-07020
TOYOTA 87139-0D010
TOYOTA 87139-0D030
TOYOTA 87139-0D040
TOYOTA 87139-0D070
TOYOTA 87139-0K010
TOYOTA 87139-0N010
TOYOTA 87139-30020
TOYOTA 87139-30040
TOYOTA 87139-30040-79
TOYOTA 87139-30070
TOYOTA 87139-50060
TOYOTA 87139-50060-79
TOYOTA 87139-50100
TOYOTA 87139-52020
TOYOTA 87139-52040
TOYOTA 87139-B1020
TOYOTA 87139-YZZ08
TOYOTA 87139-YZZ16
TOYOTA 8713906060
TOYOTA 871390K040
TOYOTA 87441-26010
TOYOTA 88508-50080
TOYOTA 88926-43010
WESFIL WACF0040
WESFIL WACF0176
Dimensions194 × 215 mm