a10fan
Jul 28,2026
Verified buyer
Easy to install and does the job. Much cheaper than the original equipment and just as good as filtering out gunk.
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2014-2021 Mazda 6 2.5L L4 | Cabin Air Filter | OE#KD4561J6X/CF11811 - PHILTOP
99.9% Efficiency
Activated Carbon
5-Layer Composite
- SKU:
- 58ISACF003001US
$18.51
Check if this fits your vehicle
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- Filter Media
- Carbon Fabric
- Items Included
- 1* CF11811 Cabin Air Filter
- Shape
- Rectangle
- Dimension(L×W×H)
- 9.1 x 8.4 x 1.2 in
- Grade
- Standard
- Color
- Gray, Black & White Frame
- Warranty Period
- 1-Year
- Washable
- No
- Filter 99% Dust & Pollen: PHILTOP cabin air filter has long-fiber layer of electrostatic cotton which efficiently traps small particles down to 0.1-0.3 microns and firmly on the surface of the fabric, providing a comfortable interior environment for you and your family.
- Eliminates Odor: PHILTOP cabin filter use premium coconut shell activated carbon to effectively adsorb harmful gases and nasty odors, and provide clean and fresh breeze air for driver and passengers.
- Enhances HVAC Performance: The special structure of the long-fiber layer electrostatic cotton makes the dust-holding area times higher than other flat materials, with enough gaps for air passage to improve the heating and cooling efficiency of HVAC without musty odors in the car.
- 5 Min Installation & Money Saving: Exact size match for the OEM cabin filter. Easy to install within 5-8 minutes without any modification, saving time and money compared to having the dealership. Please install according to the direction of the cabin filter's clip, the airflow arrow does not affect the installation.
- Compatible Auto List: Replacement for CX-5 (2013-2021), 3 (2014-2018), 6 (2014-2021), CF11811. Genuine Part: KD45-61-J6X, KD45-61-J6X9U, KR11-61-J6X, MP11-1K-D45. Please enter your vehicle's year/make/model and check the fitment in "My Garage".
4.9
69 reviews
5 star: 63
4 star: 4
3 star: 2
Compatible Vehicles
Check if this fits your vehicle
| Year | Make | Model | Trim | Engine | Notes |
|---|---|---|---|---|---|
| 2017 - 2018 | Mazda | 3 | Grand Touring | 2.5L L4 | - |
| 2014 - 2016 | Mazda | 3 | I Sport | 2.0L L4 | - |
| 2014 - 2016 | Mazda | 3 | I Touring | 2.0L L4 | - |
| 2017 - 2018 | Mazda | 3 | Sport | 2.0L L4 | - |
| 2017 | Mazda | 3 | Touring | 2.0L L4 | - |
| 2017 - 2018 | Mazda | 3 | Touring | 2.5L L4 | - |
| 2014 - 2016 | Mazda | 3 | i Grand Touring | 2.0L L4 | - |
| 2014 - 2015 | Mazda | 3 | i SV | 2.0L L4 | - |
| 2014 - 2016 | Mazda | 3 | s Grand Touring | 2.5L L4 | - |
| 2014 - 2016 | Mazda | 3 | s Touring | 2.5L L4 | - |
| 2021 | Mazda | 6 | Carbon Edition | 2.5L L4 | - |
| 2014 - 2021 | Mazda | 6 | Grand Touring | 2.5L L4 | - |
| 2018 - 2021 | Mazda | 6 | Grand Touring Reserve | 2.5L L4 | - |
| 2018 - 2021 | Mazda | 6 | Signature | 2.5L L4 | - |
| 2014 - 2021 | Mazda | 6 | Sport | 2.5L L4 | - |
| 2014 - 2021 | Mazda | 6 | Touring | 2.5L L4 | - |
| 2025 | Mazda | CX-5 | 2.5 Carbon Turbo | 2.5L L4 | - |
| 2022 - 2025 | Mazda | CX-5 | 2.5 S | 2.5L L4 | - |
| 2022 - 2024 | Mazda | CX-5 | 2.5 S Carbon Edition | 2.5L L4 | - |
| 2022 - 2025 | Mazda | CX-5 | 2.5 Turbo | 2.5L L4 | - |
| 2022 - 2024 | Mazda | CX-5 | 2.5 Turbo Signature | 2.5L L4 | - |
| 2021 | Mazda | CX-5 | Carbon Edition | 2.5L L4 | - |
| 2021 | Mazda | CX-5 | Carbon Edition Turbo | 2.5L L4 | - |
| 2017 | Mazda | CX-5 | Grand Select | 2.5L L4 | - |
| 2013 | Mazda | CX-5 | Grand Touring | 2.0L L4 | - |
| 2014 - 2021 | Mazda | CX-5 | Grand Touring | 2.5L L4 | - |
| 2019 - 2021 | Mazda | CX-5 | Grand Touring Reserve | 2.5L L4 | - |
| 2019 | Mazda | CX-5 | Signature | 2.2L L4 | - |
| 2019 - 2021 | Mazda | CX-5 | Signature | 2.5L L4 | - |
| 2013 - 2016 | Mazda | CX-5 | Sport | 2.0L L4 | - |
| 2015 - 2021 | Mazda | CX-5 | Sport | 2.5L L4 | - |
| 2013 | Mazda | CX-5 | Touring | 2.0L L4 | - |
| 2014 - 2021 | Mazda | CX-5 | Touring | 2.5L L4 | - |
Product Specifications
- Brand
- PHILTOP
- Filter Media
- Carbon Fabric
- Items Included
- 1* CF11811 Cabin Air Filter
- Shape
- Rectangle
- Dimension(L×W×H)
- 9.1 x 8.4 x 1.2 in
- Grade
- Standard
- Color
- Gray, Black & White Frame
- Warranty Period
- 1-Year
- Washable
- No
- OE Number
- KD4561J6X,MP111KD45
- Part Number
- CF11811,24103,CAF1907P,PC123,604,C38175,XC10189,CF1270,C38175C,4536044,PXP24103,FDC11811,FSC11811,PZC123,TC38175,6080C,CF3346,PC6098,PC4103,J1343024,80004568,RCA275P,CA17160,SC8160,CC1461,CP1461,90296P,RA151,PA10032,FP24009,224103,CAF2152,F4103,3933,157941,5005479948,61624103,800004567,922020014,94103,CAF4103,CFI2410,DC1907P
- Fitting Position
- Behind Glove Box
Product Video
Product Description
Reviews
4.9/5
Based on 69 reviews
91%
6%
3%
0%
0%
Customer
May 19,2026
Verified buyer
This is an important car maintenance item. I forgot to change mine since moving almost 2 years ago and immediately smelled a difference. To remember next time, I just sub/save for every 6 months. The Hepa kind is better for those of us with seasonal allergies.
FAQS
Stop the installation and contact Philtop customer support. Please provide your vehicle information, order number and photos of the original and received parts so we can help review the fitment.
Check the package contents listed on the product page. If an included item is missing, contact us with your order number and photos of everything received.
Please do not install the product. Take photos of the item, packaging and shipping label, then contact Philtop customer support as soon as possible for assistance.