THIS FITS YOUR 2016 INFINITI Q50

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In-Cabin Microfilter, Polyphenol filter

Part Number: B7277-1CA1A
Supersession(s): 27277-1CA1A; 272771CA1A; B7277-1CA0A; B7277-1CA1B; B72771CA1A

  • Helps keep pollen, dust, and debris from entering through your HVAC vents
  • Usually found behind the glovebox
  • Replace every 15,000 to 30,000 miles or sooner if clogged

The In-Cabin Microfilter is the last line of defense between exterior airborne contaminants and your INFINITI's interior. Thanks to its anti-bacterial and anti-odor features, original INFINITI-made In-Cabin Microfilters prevent common contaminants like fine dust, pollen, construction dust, and dander from breezing in through your INFINITI's heating and air conditioning system. In addition, premium INFINITI In-Cabin Microfilters help inhibit small bugs and crumbled leaves from infiltrating your car's HVAC, impeding them from affecting your heater and air conditioner's performance.

With time and mileage, your INFINITI's In-Cabin Microfilter may become clogged, particularly if you frequent roads with poor air quality or lots of airborne pollutants. Most INFINITI cars can benefit from In-Cabin Microfilter changes at regular intervals of 15,000 to 30,000 miles. However, the best way to know when you should get a new In-Cabin Microfilter for your In-Cabin Microfilter is by referring to the owner's manual or being on the lookout for common signs that your In-Cabin Microfilter is not working properly. You may suspect your In-Cabin Microfilter is ready to be replaced if you notice musty odors coming from your INFINITI's vents when the A/C or heater is on. In addition, if your INFINITI's fan is on “high,” and the airflow is slow or imperceptible, an excessively contaminated In-Cabin Microfilter may be at fault. Furthermore, though odd sounds and a noisy car heater or air conditioner are uncommon with In-Cabin Microfilter problems, they do happen occasionally. If you or yours notice any of these signs and your car or truck is working properly, replace your old In-Cabin Microfilter with an INFINITI made In-Cabin Microfilter replacement to clear the air.

Switching to a new In-Cabin Microfilter is a form of maintenance that many car owners choose to do themselves or with their local INFINITI experts. If you choose to replace your In-Cabin Microfilter yourself, make sure to check the owner's manual for the filter's exact location (though these In-Cabin Microfilters are often found behind the glovebox). In the majority of cases, you'll need a screwdriver, a towel, and a handheld vacuum to replace your In-Cabin Microfilter But it's always best to follow the directions in your INFINITI's manual to know you're going about replacing your In-Cabin Microfilter the right way.

In addition, make sure you get the right parts for the task at hand with authentic In-Cabin Microfilters manufactured specifically for your INFINITI QX80 2011-2016. Premium INFINITI In-Cabin Microfilters are made-to-fit your INFINITI, and electrostatically charged to trap pollutants, thereby encouraging better airflow through the vehicle.

This In-Cabin Microfilter, part B7277-1CA1A, fits INFINITI QX80 2011-2016.


Fits Q50, QX80

All with Technology Package

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This product fits 9 vehicle variants.
INFINITI: 2 models, 9 variants between 2011 and 2016.

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