1 / 7PHILTOP ACF028 Cabin Air Filter with Activated Carbon
The PHILTOP ACF028 cabin air filter is a replacement filter listed for selected Volkswagen and Audi vehicles. Its activated-carbon layer is presented as helping absorb odours, while the filter is intended to capture dust and pollen. Confirm exact vehicle fitment before ordering.
At a glance
- Activated carbon is claimed to help absorb odours inside the car.
- The listing describes filtration of dust and pollen and says the filter uses 32 layers of folds.
- The manufacturer describes tool-free installation and suggests replacing the filter every 12 months or 12,000 miles.
Often bought together
Pros and cons
Pros
- Activated carbon and the stated dust and pollen filtration target odours and airborne particles in the cabin.
- The manufacturer describes installation as tool-free, and customer feedback also characterizes installation as straightforward.
Technical specifications
11 specifications| Brand | PHILTOP |
|---|---|
| Model | PHILTOP Cabin Air Filter ACF028 |
| Item model number | CF11643 |
| Manufacturer part number | 6617ACF028NUS |
| Dimensions listed | 25.4 x 23.62 x 3.05 cm; 249.48 g |
|---|---|
| Weight listed | 249 g |
| Special features | Easy to Install, Absorb Odor, Filter Dust, Increase Airflow |
|---|---|
| Material and filtration description | Long fiber non-woven fabric: filter pollen, dust, and other particles. |
| Activated carbon | Cabin air filter with activated carbon |
| Vehicles and model years in cross-reference | Compatible with A3 (2015-2020); A3 Quattro (2015-2019); Jetta (2019-2021); Tiguan (2018-2020); Atlas (2018-2021); Golf (2015-2021); GTI (2015-2021); Golf Alltrack (2017-2019); Golf SportWagen (2015-2019); CF11643 |
|---|
| Country of origin | China |
|---|
What to know before buying
Listing details to confirm
Vehicle compatibility details are inconsistent: the title lists Tiguan 2018-2021 and Golf 2015-2021, while the cross-reference gives Tiguan 2018-2020 and A+ content gives Golf 2015-2020. Check the exact year, make and model fitment before buying. The listing also gives dimensions with a weight of 249.48 g but separately lists 249 g, and its filter construction is described both as 32 layers and as a three-layer material design.
Who is it for?
A good fit for
- Owners of a listed Volkswagen or Audi model seeking a replacement cabin air filter with activated carbon.
- Buyers interested in doing a routine filter replacement themselves, subject to confirming fitment and following the vehicle's installation instructions.
Less suited to
- Anyone who needs confirmed fitment for a specific vehicle without checking the conflicting year ranges.
- Buyers looking for a filter with independently verified filtration or odour-removal performance.

Customer reviews on Amazon
- 5 stars
79% 79% - 4 stars
14% 14% - 3 stars
5% 5% - 2 stars
1% 1% - 1 star
1% 1%
Customer feedback describes the filter as fitting well, being straightforward to install, and working as expected, with positive comments about quality. Those reported experiences are relevant to the listed replacement and installation use, but do not resolve the conflicting vehicle-year information or independently establish filtration performance.
Positive themes
- Customer feedback highlights fit, perceived quality, straightforward installation and functionality.
Frequently asked questions
Which vehicles is the PHILTOP ACF028 listed for?
The listing names several Volkswagen and Audi models, including Jetta, Tiguan, Atlas, Golf and A3, but some year ranges differ between listing sections. Check fitment for your exact vehicle before ordering.
What does the activated carbon claim mean?
The manufacturer says the activated carbon helps absorb odours inside the car. This is a product claim, not an independently verified performance result.
How often does the listing recommend replacement?
The manufacturer recommends replacement every 12 months or 12,000 miles, and more frequently for driving in heavily polluted areas or on muddy roads.
Does installation require tools?
The listing says no tools are required. Customer feedback also describes installation as straightforward, but vehicle-specific access and steps may vary.

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