HEPA Cabin Filter - Premium Air Protection

I installed this Bosch HEPA cabin air filter in my 2022 4Runner and was genuinely surprised at how dirty my old one had become—if you haven’t changed yours lately, check it! Bosch delivers a top-quality, OEM-compatible part that feels sturdy and traps even fine particulates. I especially appreciated the clear “airflow” label on the filter itself and the easy-to-follow instructions included in the box—no guesswork or orientation mistakes. If you want cleaner cabin air and a hassle-free install, this filter hits the mark.

Quality filter. Fits perfectly. Easy to install.

Dateline: The Passenger-Side Footwell of a Toyota Venza, Sunday Night. We spend our lives in sealed metal boxes, hurtling through a thick, invisible soup of our own collective filth. A foul cocktail of exhaust fumes, road dust, tire particles, and whatever strange, pollen-based miasma the world decides to throw at us on any given day. To breathe that poison in, unfiltered, is an act of slow, unwitting suicide. You need a line of defense. A gatekeeper for your own lungs. Enter the Bosch 6055C HEPA Cabin Air Filter. It is not a glamorous part. It is not a performance upgrade that adds horsepower or prestige. It is a simple, pleated rectangle of paper and charcoal, a humble guardian destined to live out its days in a dark plastic cave behind your glovebox. But its mission is a noble one. The replacement process is a moment of pure, unadulterated, five-minute victory over the dealership's service department. You pop open the glovebox, you unclip the old filter tray, and you pull out the old soldier. And what you find is a horror show. A grey, matted testament to the unseen war it has been fighting on your behalf, choked with leaves, dirt, and the ghosts of a thousand diesel trucks. It is the face of the enemy. You unwrap the new Bosch filter. It feels solid, well-made. The pleats are clean and numerous. I laid it side-by-side with the outgoing Denso filter—a brand that supplies the automakers themselves—and I could find no meaningful difference. The quality was equal. The construction, robust. This was no flimsy, cut-rate pretender. This was a serious piece of hardware from a serious company. You slide the clean, white Bosch into the tray, snap it back into its dark little home, and close the glovebox. The deed is done. You have performed a life-saving transplant on your vehicle's respiratory system in less time than it takes to listen to a single pop song. And the value… the value is the sweet, sweet punchline. For a fraction of what a dealership would charge you for the same simple service, you have installed a top-tier, HEPA-grade filter from one of the most respected names in the business. You have guaranteed yourself a clean, breathable bubble of personal space as you navigate the toxic jungle of the modern roadway. This is not just a filter; it's a small, affordable act of rebellion. It’s a declaration that you, and you alone, are the master of the air you breathe. It is a simple, effective, and profoundly satisfying piece of gear. Highly recommended.

Fits perfectly and does the job. Certainly saves you money changing the filter yourself instead of bringing it into a car dealer. So easy to change.

Perfect. I was able to install myself. Dealer was charging ridiculous price to install. Did it myself very easy. will buy this product again. Probably i should stock up

Good quality, clean scent does NOT fit a 2021 Toyota Highlander.

Works as advertised No problems no regrets Caught the black Friday Special and bought one for my other car

This is definitely on a repeat order Keeps the car feeling better.

Cannot go wrong with bosch.

Really good quality and the cleanliness of this in comparison to my cabin filter reminds me of the amount of dirt that can accumulate. The ridges on this filter are supported well and has a 'clean car' smell to it.

And good

Great as always

Good particulate filtering, though with limited scope. For what they do, and the space they have to do it in, these are great filters. They filter to a very high efficiency which is limited to particulates, so the car will still fill with gases from diesels etc., which could only be filtered by Activated Carbon. Even then, Ozone Gas and many other contaminants wouldn't be filtered. Based on the limitations of all cabin filters in this range, I would suggest cycling the air in your cabin until it's safe to bring fresh air from outside. This will filter pollen and many bad pollutants efficiently and has a noticeable impact on air quality, but don't bring that tainted busy traffic air in unless somebody does a really rancid fart. The filter is melt-blown static media so won't last forever. As the static capacity reduces particles will no longer stick to the filter, so it's important to replace this filter every 6-12 months. Only paper filters truly perform no matter their age, but they're inefficient and won't cycle air quickly enough in the cabin. In Australia, this is the cabin filter to get if you want very good particulate filtration. 1 star removed because the media off-gasses for a few days. Rather silly considering you buy it to keep your lungs safe from contaminants.