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- USA
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
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For Your Every Summer RSVP, with Code: SUMMER15
Description
K&N 15-18 Audi A4 L4-1.4L 18-20 A5/RS5 2021 Q5 F/I Drop In Replacement Air FilterK&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2019 | Audi | A4 | Premium |
| 2015-2019 | Audi | A4 | Premium Plus |
| 2015,2017-2019 | Audi | A4 | Prestige |
| 2019 | Audi | A4 | Titanium |
| 2017-2022,2024 | Audi | A4 allroad | Premium |
| 2017-2022,2024 | Audi | A4 allroad | Premium Plus |
| 2017-2022,2024 | Audi | A4 allroad | Prestige |
| 2015-2024 | Audi | A4 Quattro | Premium |
| 2015-2024 | Audi | A4 Quattro | Premium Plus |
| 2015,2017-2024 | Audi | A4 Quattro | Prestige |
| 2019-2020 | Audi | A4 Quattro | Ultra sport |
| 2018-2024 | Audi | A5 Quattro | Premium |
| 2018-2024 | Audi | A5 Quattro | Premium Plus |
| 2018-2024 | Audi | A5 Quattro | Prestige |
| 2018-2024 | Audi | A5 Sportback | Premium |
| 2018-2024 | Audi | A5 Sportback | Premium Plus |
| 2018-2024 | Audi | A5 Sportback | Prestige |
| 2018,2021-2024 | Audi | Q5 | Premium |
| 2018,2021-2024 | Audi | Q5 | Premium Plus |
| 2018,2021-2024 | Audi | Q5 | Prestige |
| 2022 | Audi | Q5 Sportback | Premium |
| 2022 | Audi | Q5 Sportback | Premium Plus |
| 2022 | Audi | Q5 Sportback | Prestige |
| 2018-2019,2021-2024 | Audi | RS5 | Base |
| 2016,2018 | Audi | S4 | Premium Plus |
| 2016,2018 | Audi | S4 | Prestige |
| 2021-2024 | Audi | S5 | Premium |
| 2018,2021-2024 | Audi | S5 | Premium Plus |
| 2018,2021-2024 | Audi | S5 | Prestige |
| 2019-2024 | Audi | SQ5 | Premium |
| 2018-2024 | Audi | SQ5 | Premium Plus |
| 2018-2024 | Audi | SQ5 | Prestige |
| 2021-2024 | Audi | SQ5 Sportback | Premium |
| 2021-2024 | Audi | SQ5 Sportback | Premium Plus |
| 2021-2024 | Audi | SQ5 Sportback | Prestige |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Fit
Size: 8.8" x 9.3" x 1.1"
Product looks and works well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
★★★★★ 5
Easy installation
Size: 8.8" x 9.3" x 1.1"
It fit my 2011 Honda accord coupe 👍🏼
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Reviewed in the United States on March 15, 2026
★★★★★ 5
Works great
Size: 8.8" x 9.3" x 1.1"
Good filter
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Reviewed in the United States on August 15, 2025
★★★★★ 5
Fit as stated
Size: 8.8" x 9.3" x 1.1"
Perfect fit for my 2013 Honda and price was great
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Reviewed in the United States on April 28, 2025
★★★★★ 5
Great Replacement Cabin Air Filters for my 2008 Honda Civic
Size: 2Pcs, Size: 2Pcs
Item Reviewed: CF10134 Cabin Air Filter with Activated Carbon Replacement for CP134, Fit for Honda Accord/Civic/Odyssey/CR-V and Acura MDX/TSX/TLX/RDX/Ridgeline (2 pack)
ℹ️ Summary
I picked these up because I needed some replacement cabin air filters for my 2008 Honda Civic. These seem like decent quality and they were a perfect fit in my car. For $15 at time of order for two air filters it was a solid deal that I can glad recommend to others. I hate writing short reviews, but there’s not much else to say about these.
Here is how I rate items:
5 ⭐️ = Completely exceeds expectations.
4 ⭐️ = Works well with minor concerns.
3 ⭐️ = Does the job, nothing special.
2 ⭐️ = Some things work, but lots of issues.
1 ⭐️ = Didn’t work well, not worth it.
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Reviewed in the United States on September 30, 2025