🌬️ PureFlow HEPA: Because your cabin deserves air as premium as your drive.
The PureFlow HEPA Cabin Air Filter PC99237HX by Premium Guard offers a 4-layer filtration system with 99.97% efficiency, capturing microscopic allergens and pollutants. Infused with activated charcoal and baking soda, it neutralizes odors and harmful gases, ensuring fresh, clean air inside your vehicle. Compatible with a broad range of Toyota, Lexus, Mazda, and Subaru models from 2017 to 2025, it maintains optimal HVAC performance while enhancing your driving environment.
| Brand Name | Premium Guard |
| Model Info | PC99237HX |
| Item Weight | 5.4 ounces |
| Product Dimensions | 8.5 x 1.14 x 7.28 inches |
| Item model number | PC99237HX |
| Part Number | PC99237HX |
| Compatible Device | Air Conditioner |
| Material Type | Hepa |
| Batteries Included? | No |
| Batteries Required? | No |
S**N
Easy to install
Perfect fit for a 2023 Toyota Highlander. Installed new one in five minutes.
W**E
most filters that fit are not Hepa
This is a hepa filter
V**N
Clean car smell
Clean smelling car now
S**T
Pretty good but not perfect
Does not fit perfectly on a 2023 RAV4 prime xse but it is close enough. Air flow is good enough since you can start the air ahead of time. Worth it for the extra filtration.
C**N
Appears better than original but Arrow orientation can be confusing
We have a Prius Prime (and mice in our garage). So I check cabin filters frequently, and the original had bird seed in it after only 4000 miles. This cabin filter fits exactly and appears to be significantly thicker than the original with even more activated carbon in it. As another reviewed said, the original has an arrow pointing up and the word "UP". The new one from China has an arrow indicating direction of air flow. The air comes in from the cowling at the base of the windshield and is pulled through this filter by the cabin fan. So the direction is down when it passes through the filter. Therefore the arrow has to be in the opposite direction from the arrow on the original and on the plastic front cover of the filter holder. The original has a rough fiber side and a smooth side with smooth side down. When the new filter is oriented with the arrow downward (airflow direction) its rough side is up and smooth side down just like the original. Number of pleats is 26 for the new one versus 34 for the old one, but the material in the new one is thicker, and I think it will do a better job of filtering, and be a bit more robust if another mouse gets in there. I'm buying a couple more to have on hand.
A**R
Air filter
Fit perfectly.
N**E
Fits my 2018 Toyota Camry
The instructions leave a lot to the imagination. Mostly because they explain how to remove the old one from your car but not install the new one, HOWEVER, wax on, wax off. It’s a pretty simple process. Just look at the direction of the arrows on the filter you’re removing and make sure the new one is facing the same way. Overall, I’ll probably purchase this one again next time around because it’s easier than searching at the store for the right fit ad the price is relative to auto zone and o’Reileys. I also bought the odor eliminating freshener for the filter because I’m a sucker and I want my car to smell good. I will say the fresh linen smelled good when I took it out of the packaging so I have high expectations for it.
W**S
Works Fine, But Pricey
This cabin air filter fits properly and was simple to install. It does the job, but I didn’t notice much change in air quality. The material seems okay, but the price feels a bit high for what it is. It works, but nothing special.
Trustpilot
1 day ago
2 days ago
