Review on K&N Premium Cabin Air Filter: High Performance, Washable, Clean Airflow 🚗 for Select Subaru Models (2008-2019): Levorg, XV, Forester, WRX, Crosstrek, Impreza, VF2055, Black by Jeffery Pricinoc

4 stars for now until I see how well it filters the dusty air in my area. I doubt that the original filter will allow a large amount of dust and particles to enter my new car. K&N filters less than a cheap genuine filter, which costs about $25 to replace. He chose a K&N brand cabin air filter over several other brands with HEPA and carbon/Febreeze filters for a number of reasons. I have used AEM/K&N filters for many years and have never had a problem with a properly installed filter. but mainly because I notice that most of these other "premium cabin air filters" add some kind of "perfume" and I've been known to get headaches when around synthetic scents like "fever / Spirits" bin. The filter was ordered for a 2017 Forester XT and appears to fit snugly and snugly and the filter came with a "K&N plastic cap" in the box. ordered from a third party "Original Parts Supply" that offers a "Premier Delivery" filter. The instructions were very simple and basically were: remove old filter, install K&N filter tab up and tab down.