






🌬️ Elevate your drive with air so clean, you’ll wonder how you ever drove without it.
The Bosch 6091C HEPA Cabin Air Filter delivers industry-leading 99.97% filtration efficiency at 0.3 microns, using advanced multi-layer electrostatic and cotton media. Designed with structural ribs for durability and airflow stability, it fits a wide range of Buick, Cadillac, Chevrolet, and GMC vehicles. This premium filter ensures odor-free, ultra-clean cabin air, enhancing respiratory health without chemical additives, and is recommended for replacement every 12 months or 12,000 miles.




































| ASIN | B0864MTTRF |
| Best Sellers Rank | #206 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Replacement Passenger Compartment Air Filters |
| Brand | Bosch |
| Customer Reviews | 4.8 4.8 out of 5 stars (4,097) |
| Date First Available | March 19, 2020 |
| Exterior | Machined |
| Item Weight | 4.7 ounces |
| Item model number | 6091C |
| Manufacturer | Bosch |
| Manufacturer Part Number | 6091C |
| Model | 6091C |
| OEM Part Number | 13356914, 13356916, 13508023 |
| Product Dimensions | 9.65 x 8.27 x 1.38 inches |
K**L
Great Filter
Great filter! Fits in perfectly. I have noticed the air in the cabin of my car to be a lot cleaner. The filter is pretty thick so this filter should last a while. This is a replacement filter for me so the filtration has always been really good. Definitely worth the purchase for a Buick Encore!
M**L
Great price and it was easy to install
Perfect fit for my 2020 Chevy Colorado
M**E
Saved Me $80 and Took Just Minutes to Install
When I went in for an oil change, the lube shop tried to charge me $80 to replace my cabin air filter. That seemed ridiculous, so I decided to do a little research. After watching a quick YouTube video, I realized how simple the process actually was. I ordered the BOSCH 6091C HEPA Cabin Air Filter, and honestly, I couldn’t be happier with it. The installation was straightforward, and within minutes, I had a fresh filter in place—without paying an outrageous fee. What I Loved: Easy DIY Installation – No special tools, no hassle—just pop the old one out and slide the new one in. High-Quality Filtration – The HEPA filter does a great job of keeping dust, pollen, and other particles out of the cabin. Cost-Effective – Instead of paying $80, I spent a fraction of that and got a top-tier filter. Immediate Difference – The air inside my car feels cleaner, and I no longer get that stale smell when turning on the AC. If you’ve ever been quoted an absurd price for a cabin air filter replacement, don’t fall for it. Grab this BOSCH HEPA filter, watch a quick tutorial, and do it yourself—you’ll save money and feel pretty accomplished in the process!
P**T
Excellent Air Quality and Easy to Install
The BOSCH 6091C HEPA Cabin Air Filter is a game-changer for my car! It fits perfectly and provides great filtration, improving the air quality inside my vehicle. The HEPA filter captures dust, allergens, and other particles, making the cabin air feel fresher and cleaner. Installation was a breeze, and I noticed an immediate difference in air quality. Highly recommend this filter to anyone looking to keep the air in their car fresh and allergen-free!
A**D
It fits as a basic air filter
This is a good basic Cabin Air Filter. It replaced my last STP Max Cabin Air Filter, CAF1904M, with Anti-bacterial micro tech to fights viruses and bacteria, which was much sturdier and I think was better filter.
T**L
Cabin air filter
Perfect fit good quality
K**N
Great price
Product fit perfectly and a great price
D**K
Quick ship and quality
fit like a glove and a quality brand.
G**Y
Fit parfait Chevrolet Volt 2018
M**D
It is exact fit to Traverse 2019
S**N
Easy replacement for my 2022 Silverado 1500.
A**E
Fonctionne très bien pour une Chevrolet Bolt 2018.
N**L
ممتاز ومطابق ولكن السعر مرتفع