# febi bilstein 31375 Cabin Air Filter

The febi bilstein 31375 Cabin Air Filter is a replacement cabin filter listed with activated carbon and vehicle-fitment claims for selected Audi and Porsche models. Confirm the exact fitment for your vehicle before ordering, as the supplied compatibility lists vary in detail.

- [Original product page](https://bargainclover.top/product/febi-bilstein-31375-cabin-air-filter)
- [View offer](https://bargainclover.top/visit/febi-bilstein-31375-cabin-air-filter)
- Market: IE
- Language: en-IE
- Currency: EUR
- Brand: febi bilstein
- Model: 31375
- Category: Cars & Motorcycles > Auto Parts & Maintenance > Mechanical Parts
- Price: 13.90 EUR
- Previous price: 28.94 EUR
- Discount: 52%
- Price checked: 2026-11-12T20:43:31.621Z
- Rating: 4.8 / 5
- Reviews: 158

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Activated-carbon filter material is specified in the listing.
- Manufacturer fitment details name selected Audi models and Porsche Macan \(95B\).
- Listed filter dimensions are 280 mm long, 240 mm wide and 34.5 mm high.

## Pros

- Activated carbon is a specific material choice for buyers seeking this type of cabin filter.
- The listing supplies dimensions and OE comparison numbers to help assess part fit.

## Specifications

### Identity
- Brand: Ferdinand Bilstein GmbH + Co. KG
- Model: 31375
### Dimensions and installation
- Weight listed: 0.25 Kilograms
- Length: 280 mm
- Width: 240 mm
- Height: 34.5 mm
### Materials and protection
- Material listed: activated carbon filter
### Fitment
- Suitable for: Audi: A4 \(8K\) Avant, Q5 \(8R\) quattro; Porsche: Macan \(95B\); Audi: A4 \(8K\), A5 \(8T\) Sportback, A4 \(8K\) Avant quattro, A4 \(8K\) Allroad quattro, A5 \(8T\) Sportback quattro, SQ5 \(8K\). R\) quattro, A5 \(8F\) Convertible
- Additional listed fitment: Audi: A4 \(8K\), A4 quattro \(8K\), A5 \(8F\), A5 \(8T\), A5 quattro \(8F\), A5 quattro \(8T\), Q5 quattro \(8R\), RS5 quattro \(8T\), S4 quattro \(8K\), S5 quattro \(8t\)
- OE numbers (for comparison purposes only): Audi: 8K0 819 439 C, Porsche: PAB81943920

## Before you buy

- The listing contains inconsistent product details: its broad device details name an Inventor Chilly 9000BTU air conditioner, while feature information identifies Audi and Porsche vehicle fitment. Fitment lists also differ, including variations in model descriptions. The listed dimensions are stated as 280 mm by 240 mm by 34.5 mm in feature text, but a separate dimensions field gives 2.77L x 2.4W x 0.31Th metres. Confirm the correct application and dimensions for your vehicle before buying. The manufacturer also advises observing vehicle restrictions and manufacturer guidance, with repair work carried out by trained professionals.

## In the box

- febi bilstein 31375 Cabin Air Filter (Included)
- Pack of 1 (Included)

## A good fit for

- Owners of a listed Audi or Porsche model who have confirmed the required filter part and fitment.
- Buyers looking for a replacement cabin air filter specified as activated carbon.

## Less suited to

- Buyers who cannot confirm that model 31375 matches their vehicle.

## Customer feedback

Aggregate ratings lean strongly positive, with most ratings in the five-star category, but a small share are lower. The ratings do not identify particular strengths or explain any concerns, so they cannot establish fitment or performance. For this replacement filter, confirming vehicle compatibility remains the key buying check.

## Frequently asked questions

### Which vehicles is the 31375 listed for?
The feature text names several Audi models and Porsche Macan \(95B\), but the compatibility details are inconsistent. Check the vehicle-specific fitment information before ordering.
### What material is specified?
The listing describes the filter material as activated carbon.
### What are the listed filter dimensions?
Feature text gives 280 mm length, 240 mm width and 34.5 mm height. A separate dimensions field reports a conflicting measurement, so verify the dimensions and fitment before purchase.

## Alternative options

- [MANN-FILTER, CUK 2450 Cabin Air Filter with Activated Carbon \| For cars, dust and pollen filtration, odour reduction, genuine OE technology](https://bargainclover.top/visit/febi-bilstein-31375-cabin-air-filter)
- [MANN-FILTER C 32 130 Air Filter - For Cars](https://bargainclover.top/visit/febi-bilstein-31375-cabin-air-filter)
- [Bosch R2369 Active Carbon Cabin Filter, Replacement Filter - Against Bad \| Against bad odours, pollen and dust for cleaner air inside the vehicle](https://bargainclover.top/visit/febi-bilstein-31375-cabin-air-filter)
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- [BLUE PRINT ADV182505 Interior Air Filter](https://bargainclover.top/visit/febi-bilstein-31375-cabin-air-filter)
- [Bosch R2543 Cabin Air Filter with Activated Carbon \| Filters odours, pollen and dust - replacement filter for better air quality in the vehicle interior](https://bargainclover.top/visit/febi-bilstein-31375-cabin-air-filter)

## Add-ons

- [Castrol Edge 5W-30 LL H 4A 5L \| LongLife Synthetic Engine Oil For Gasoline And Diesel Cars \| Fluid Titanium Technology For Friction Reduction And High Performance Engine Protection](https://bargainclover.top/visit/febi-bilstein-31375-cabin-air-filter)

## Images

![febi bilstein 31375 Cabin Air Filter — 1](https://bargainclover.top/i/qR60YnPk1YdKmsfHqjpjVYhXJ2sSVicVfqmUtY7hG6fULph7YjKmyZv-2QE_OgxmHj1cH-xSfS7D4e1bYQ_ga404ncgasfKZHEYlyNE4GjyGZXg2IHl7AySS.jpg)

![febi bilstein 31375 Cabin Air Filter — 2](https://bargainclover.top/i/U8nhplZ4EEP-0FDu3cnZFzWoSay-B41CTV8pJlTy_TK4NQfYSrD5TE8Csr7eK36gGaH8MTnZvX_7BqK1YUljCykwzrrI_Lsi_LWXy2wx2Sh__OQK.jpg)

![febi bilstein 31375 Cabin Air Filter — 3](https://bargainclover.top/i/XGsP0xoIV-wRAoawU0FroihWDUqW3kW--Fc0TfP2AS5lvaxbtum0I8zEng5M_Wl4T3YMdBT7XSCESXfWr-AdVx1zDi-OYVjJxPu1TExrcW0A-dtJ.jpg)

![febi bilstein 31375 Cabin Air Filter — 4](https://bargainclover.top/i/_mHN2RE2lVmzVfX-C69GSHU4RmSBWZI_PQUBYiYjEkp9w078lAvi-wJAf7Xb857rAN3BuPmNMkKJv4iktQzxc7WTQwZOuPFdJ8xtI1j7JIXv15q6.jpg)

![febi bilstein 31375 Cabin Air Filter — 5](https://bargainclover.top/i/2a8_yjqQe90tWxoS6hT8qfugHdknFGKB26L3Cjl0748TuWu2Dvi8OLhOh3rkUHXUQ8wDc98PXwZf9aQS4uVO0bdHFLEkCdy95qomoNcICxs-5kOw.jpg)

![febi bilstein 31375 Cabin Air Filter — 6](https://bargainclover.top/i/lc4u1leO71HtRvEhF-TTRSqZiPnzwimjgPrxphqG3Ht4JY54zjhHpInMVqa8EdqRWSwTRukfq5rtTqyJBPtnt9KF-WmYnq1Oyn2nsp7ZhADVd_Le.jpg)