K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be the last air filter your vehicle will ever need.

This Part Fits:

Year	Make	Model	Submodel
2017-2018	Infiniti	QX30	Base
2019	Infiniti	QX30	Essential
2019	Infiniti	QX30	Luxe
2017-2018	Infiniti	QX30	Luxury
2017-2018	Infiniti	QX30	Premium
2019	Infiniti	QX30	Pure
2017-2019	Infiniti	QX30	Sport
2014-2019	Mercedes-Benz	CLA250	4Matic
2014-2019	Mercedes-Benz	CLA250	Base
2015-2020	Mercedes-Benz	GLA250	4Matic
2015-2020	Mercedes-Benz	GLA250	Base