✈️ Fast & Free Shipping
🎉 2026 Sale Starts Now! | Use Code NY2026 to Get 23% OFF

Cart

Your cart is currently empty.

Continue shopping
You May Also Like

1 / 7

Asign CF12211 Cabin Air Filter with Activated Carbon For Audi Q5 Q7 Q8 e-tron/Porsche Cayenne Macan

Quantity
$69.00 USD
Shipping calculated at checkout.
Fast Shipment
One-year Guarantee
Secure Payments
Brand Model Model Year Engine
Audi e-tron Quattro 2019-2023 EV / BEV
e-tron Sportback 2020-2023
e-tron S 2022-2023
e-tron S Sportback 2022-2023
Audi A4 / A4 Quattro / A4 allroad 2017-2023 2.0L I4
A5 Quattro / A5 Sportback 2018-2023
A6 Quattro 2019-2023
A7 Sportback 2021-2022
Q5 / Q5 Sportback 2018-2023
Q5 PHEV 2020-2023
Q7 2017-2023
Porsche Macan 2021
Audi RS5 / RS5 Sportback 2018-2023 2.9L V6
S6 2020-2023
S7 Sportback 2021-2023
Porsche Cayenne 2019-2023
Audi S4 / S5 / S5 Sportback 2018-2023 3.0L V6
SQ5 / SQ5 Sportback 2018-2023
A6 Quattro / A6 allroad 2019-2023
A7 Sportback 2019-2023
A8 Quattro 2019-2023
Q7 2017-2023
Q8 2019-2023
Porsche Cayenne 2019-2023
Audi RS6 Avant / RS7 Sportback 2021-2023 4.0L V8
S8 2020-2024
SQ7 / SQ8 2020-2023
RS Q8 2021-2023
A8 Quattro 2019-2023
Porsche Cayenne 2019-2023

OE Part Numbers:

  • CF12211, PC99334C-P, 4M0819439

Overview

Protect your health and enhance your driving comfort with the Asign CF11211 Cabin Air Filter. This premium replacement, compatible with OE numbers 4M0819439 and PC99334C-P, is specifically engineered for the advanced HVAC systems found in modern Audi Q-series, e-tron models, and Porsche SUVs. Featuring high-grade activated carbon, it goes beyond simple dust filtration by actively absorbing exhaust fumes, volatile organic compounds (VOCs), and stubborn odors. Whether you're driving a high-performance RS model or an eco-friendly PHEV, Asign ensures the air inside your cabin remains as clean as the day the car was built.

Product Features:

  • Advanced Multi-Stage Filtration: Combines a dense non-woven particle layer with high-quality activated carbon to block 99% of dust, pollen, and airborne pollutants while neutralizing toxic gases.
  • Modern Luxury Fitment: Precision-matched for 2017-2023 Audi A4/A6 allroad, Q5/Q7/Q8, e-tron Quattro, and the 2019-2023 Porsche Cayenne and Macan.
  • Optimized for High-Tech HVAC: Designed to maintain maximum airflow, ensuring that your vehicle's climate control, heating, and air conditioning systems operate efficiently without unnecessary strain on the motor.
  • Health-Focused Design: Ideal for drivers with allergies or sensitivities, providing a significant reduction in interior allergens and urban smog during city commutes.
  • Rapid Tool-Free Installation: Engineered for a perfect OE fit, allowing for a seamless replacement in under 5 minutes without the need for specialized tools or professional assistance.


Overview
Protect your health and enhance your driving comfort with the Asign CF11211 Cabin Air Filter. This premium replacement, compatible with OE numbers 4M0819439 and PC99334C-P, is specifically engineered for the advanced HVAC systems found in modern Audi Q-series, e-tron models, and Porsche SUVs. Featuring high-grade activated carbon, it goes beyond simple dust filtration by actively absorbing exhaust fumes, volatile organic compounds (VOCs), and stubborn odors. Whether you’re driving a high-performance RS model or an eco-friendly PHEV, Asign ensures the air inside your cabin remains as clean as the day the car was built.

Product Feature:

  • Advanced Multi-Stage Filtration: Combines a dense non-woven particle layer with high-quality activated carbon to block 99% of dust, pollen, and airborne pollutants while neutralizing toxic gases.

  • Modern Luxury Fitment: Precision-matched for 2017-2023 Audi A4/A6 allroad, Q5/Q7/Q8, e-tron Quattro, and the 2019-2023 Porsche Cayenne and Macan.

  • Optimized for High-Tech HVAC: Designed to maintain maximum airflow, ensuring that your vehicle's climate control, heating, and air conditioning systems operate efficiently without unnecessary strain on the motor.

  • Health-Focused Design: Ideal for drivers with allergies or sensitivities, providing a significant reduction in interior allergens and urban smog during city commutes.

  • Rapid Tool-Free Installation: Engineered for a perfect OE fit, allowing for a seamless replacement in under 5 minutes without the need for specialized tools or professional assistance.

Asign CF12211 Cabin Air Filter with Activated Carbon For Audi Q5 Q7 Q8 e-tron/Porsche Cayenne Macan Asign CF12211 Cabin Air Filter with Activated Carbon For Audi Q5 Q7 Q8 e-tron/Porsche Cayenne Macan Asign CF12211 Cabin Air Filter with Activated Carbon For Audi Q5 Q7 Q8 e-tron/Porsche Cayenne Macan Asign CF12211 Cabin Air Filter with Activated Carbon For Audi Q5 Q7 Q8 e-tron/Porsche Cayenne Macan Asign CF12211 Cabin Air Filter with Activated Carbon For Audi Q5 Q7 Q8 e-tron/Porsche Cayenne Macan Asign CF12211 Cabin Air Filter with Activated Carbon For Audi Q5 Q7 Q8 e-tron/Porsche Cayenne Macan Asign CF12211 Cabin Air Filter with Activated Carbon For Audi Q5 Q7 Q8 e-tron/Porsche Cayenne Macan
  • Recommended For You

Frequently Asked Questions
What makes Asign different from other brands?
Asign stands out by offering meticulously designed carbon fiber kits that fit seamlessly with a variety of vehicle models. Our commitment to precision, use of high-quality materials, and focus on ease of installation set us apart in the market.
Why should I choose Asign's carbon fiber kits?

A1: Precision Design & Fit

Our design process strictly follows original vehicle specifications to ensure a perfect fit for your car. We approach each product with exceptional care and attention to detail.

A2: High-Quality Materials & Manufacturing
Asign uses the highest precision steel molds for production, reducing errors and maximizing accuracy. We employ pre-impregnated carbon fiber for all our products, making them genuine and lightweight, yet as strong as steel.

A3: Easy Installation & Non-Destructive Removal
Most of our carbon fiber kits can be installed in under 10 minutes (excluding special items like Front Splitters, Rear Diffusers, and Exhaust Tips). Designed for quick installation and removal without damaging your car's surface, our products offer both convenience and flexibility.

How does Asign ensure product quality?
Asign upholds strict quality control standards throughout the production process. We use premium materials and advanced manufacturing techniques, followed by comprehensive testing to ensure every product meets our high standards for performance and durability.
What if I have a quality issue with my product?
If you encounter any quality issues with your Asign product, please contact our customer service team right away. We will promptly address your concerns and offer solutions, including replacements or refunds, as appropriate.
How can I make sure the product I order fits my vehicle?
Before placing an order, carefully check your vehicle's specifications and refer to the product description for compatibility information. If you have any questions or concerns, our customer service team is always available to provide personalized advice and guidance.
What is Asign's return policy?
Our return policy varies depending on the specific product and the reason for the return. Please refer to our website or contact our customer service team for detailed information on our return and exchange procedures.