








🌬️ Pure Air, Pure Luxury — Because Your Lexus Deserves the Best
The PureFlow HEPA Cabin Air Filter PC9978HX is a premium replacement filter designed for Lexus vehicles from 2013 to 2025. Featuring 4 advanced filtration layers including HEPA and activated charcoal infused with baking soda, it captures 99.97% of microscopic pollutants, allergens, and odors. This filter not only improves air quality inside your car but also supports your climate control system’s performance, offering a fresher, healthier driving environment with a perfect OEM fit.











| ASIN | B0C74FS1R4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #72,697 in Automotive ( See Top 100 in Automotive ) #616 in Automotive Replacement Passenger Compartment Air Filters |
| Brand Name | Premium Guard |
| Compatible Device | [2020-13 Lexus GS350, 2023-14 Lexus IS350, 2023-16 Lexus IS300, 2017-16 Lexus IS200t, 2023-18 Lexus IS300, 2022-15 Lexus RC350, 2022-16 Lexus RC300, 2022-15 Lexus RC F, 2017-16 Lexus RC200t, 2015-14 Lexus IS250, 2022-18 Lexus RC300, 2020-16 Lexus GS F, 2017-16 Lexus GS200t, 2018-13 Lexus GS450h, 2023-22 Lexus IS500, 2019-18 Lexus GS300] |
| Customer Reviews | 4.4 4.4 out of 5 stars (129) |
| Date First Available | December 31, 2010 |
| Item Weight | 7.8 ounces |
| Item model number | PC9978HX |
| Material Type | Pleated paper or polyester blend |
| Model Info | PC9978HX |
| Part Number | PC9978HX |
| Product Dimensions | 1 x 1 x 1 inches |
I**Y
Perfect fit on 2014 Lexus IS 350
Fit like a glove, perfect replacement, and looks to be built way better than OEM. Would buy again!
A**R
Quality
Perfect fit
N**D
quality product
good value
R**.
great filter
this is the same filter as STP Max CAF1726M just rebranded and half the price so works for me
W**N
Did a great job
Immediately made a difference in my used car purchase, steongly recommend - and go for the HEPA version. I recommend also using a spray AC system cleaner while swapping them out.
J**S
Will not fit properly and blocks air flow causing cabin smell
This will not fit even thou overall dimensions are correct. The filter tray has ribs in middle which needs go into the filter fold but will not due to its design. The filter middle is stick too high preventing from installing the tray back. blocks proper air flow which could put high load on the compressor . Even thou I purchased this over a month ago; only try to install it this week and return date has passed. Hope they will take it back refund the money.
C**A
Fit perfect
Lexus 350 is Fsport fit perfect
B**N
Great cabin air filter
This brand holds up well and I’m very pleased with it too. This is my second purchase and will continue to use this brand of cabin air filter.
A**I
هذا الفلتر بديل لفلتر مكيف الوكالة وبسعر اقل وماركته معروفة
S**Z
Using it on my Lexus. Quality product. Removes smells due to charcoal in filter and fit perfectly. Please support a small family business.
F**I
It just last 3 or 6 months of you live in UAE
A**I
مناسب GS 2013
N**S
طلعت غير عن اللي عندي للاسف
Trustpilot
2 months ago
3 weeks ago