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Pollen/Particle Filters

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DISPLAYING 1 to 6 (of 6 products)
Special Order item
9P1819631
Product Information
Product Information
Pollen particle filter.

Length: 247 mm,
Width: 201 mm,
Height: 41 mm,
Activated Carbon Filter

Fits:
Porsche 981 Boxster 2012>>
Porsche 981C Cayman 2013>>
Porsche 991 (911) Carrera 2012>> MKI
Porsche 991 (911) Carrera 2016>> MKII
Porsche 991 (911) TURBO MKI & MKII
Porsche 991 (911) GT3
Porsche 992 (911) Carrera 2019>>
Porsche 992 (911) turbo 2019>>
Porsche 992 (911) GT3
Porsche GT4 Cayman
Porsche Spyder Boxster
Porsche 718 Boxster 2017>
Porsche 718 Cayman 2017>

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9P1819631
99157362300
9P1819631

The product you are viewing cross references to these numbers
9P1819631/2
Product Information
Product Information
Pollen particle filter.

Length: 247 mm,
Width: 201 mm,
Height: 41 mm,
Activated Carbon Filter

Fits:
Porsche 981 Boxster 2012>>
Porsche 981C Cayman 2013>>
Porsche 991 (911) Carrera 2012>> MKI
Porsche 991 (911) Carrera 2016>> MKII
Porsche 991 (911) TURBO MKI & MKII
Porsche 991 (911) GT3

Porsche 992 (911) Carrera 2019>>
Porsche 992 (911) turbo 2019>>
Porsche 992 (911) GT3 2019>>
Porsche GT4 Cayman
Porsche Spyder Boxster
Porsche 718 Boxster 2017>
Porsche 718 Cayman 2017>



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9P1819631
99157362300
9P1819631

The product you are viewing cross references to these numbers
9P1819631/3
Product Information
Product Information
Pollen particle filter.

Length: 247 mm,
Width: 201 mm,
Height: 41 mm,
Activated Carbon Filter

Fits:
Porsche 981 Boxster 2012>>
Porsche 981C Cayman 2013>>
Porsche 991 (911) Carrera 2012>> MKI
Porsche 991 (911) Carrera 2016>> MKII
Porsche 991 (911) TURBO MKI & MKII
Porsche 991 (911) GT3

Porsche 992 (911) Carrera 2019>>
Porsche 992 (911) turbo 2019>>
Porsche 992 (911) GT3 2019>>
Porsche GT4 Cayman
Porsche Spyder Boxster
Porsche 718 Boxster 2017>
Porsche 718 Cayman 2017>



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9P1819631
99157362300
9P1819631

The product you are viewing cross references to these numbers
Special Order item
992819429
Product Information
Product Information
Pollen particle filter.

porsche

Fits:
Porsche 992.1 2019>>
Porsche 992.1 Turbo 2021>>

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

992819429
992819429

The product you are viewing cross references to these numbers
992819429/1
Product Information
Product Information
Pollen particle filter.

mann

Fits:
Porsche 992.1 2019>>
Porsche 992.1 Turbo 2021>>

Related reference numbers
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992819429
992819429

The product you are viewing cross references to these numbers
992819429/2
Product Information
Product Information
Pollen particle filter
This OE Match pollen particle filter is a direct replacement for the original Porsche cabin air filter fitted to 992.1-generation 911 models. Manufactured to OE specifications, it is engineered to maintain clean airflow through the vehicle’s heating, ventilation, and air conditioning (HVAC) system while preserving factory-level fitment and filtration performance.

Fits:
Porsche 992.1 2019 - 2024
Porsche 992.1 Turbo 2021 - 2024

The pollen particle filter cleans incoming air before it enters the cabin ventilation system. It helps reduce airborne contaminants inside the vehicle, improving passenger comfort and supporting efficient heating and air conditioning performance.

Function
•  Filters dust, pollen, and airborne particles from cabin air
  Improves interior air quality and passenger comfort
•  Supports efficient HVAC and climate control performance
•  Helps reduce allergens and pollutants entering cabin
•  Maintains clean airflow through ventilation system

Over time, cabin filters become clogged with dust, pollen, and airborne debris, reducing airflow through the HVAC system. A dirty filter can cause poor ventilation performance, unpleasant odours, increased window misting, and reduced cabin air quality. Replacing the filter restores proper airflow and helps maintain a clean, comfortable interior environment.

When to replace
  Reduced airflow from ventilation system
  Unpleasant odours inside cabin
  Increased window fogging or misting
  During scheduled servicing or annual maintenance
  After driving in dusty or polluted environments

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

992819429
992819429

The product you are viewing cross references to these numbers
DISPLAYING 1 to 6 (of 6 products)
About Pollen/Particle Filters

Porsche Pollen & Particle Filters | Design911 Cabin Air Filtration for Clean, Fresh Air

Pollen and particle filters are vital to maintaining a clean and healthy cabin environment in your Porsche. These filters trap dust, pollen, and airborne contaminants before they enter the vehicle’s ventilation system, ensuring fresh, purified air for both driver and passengers. A high-quality cabin filter not only improves air quality but also protects sensitive HVAC components from clogging and premature wear — essential for comfort, safety, and system longevity.

At Design911, we supply a premium selection of pollen and particle filters engineered for maximum filtration efficiency and airflow. Available in both standard and activated carbon variants, our filters are designed to remove allergens, odours, and fine particulates for a cleaner, more comfortable driving experience. Ideal for routine servicing, interior refurbishment, or long-distance maintenance, our filters ensure your Porsche’s air remains as refined as its performance.

What Do Pollen & Particle Filters Do?

Pollen and particle filters (also known as cabin air filters) clean the air that enters your Porsche’s interior through the heating, ventilation, and air conditioning (HVAC) system.

Core Functions:
• Capture dust, pollen, and fine particulate matter from outside air.
• Remove odours, pollutants, and exhaust gases (in carbon filters).
• Protect HVAC components from dust accumulation and blockage.
• Maintain consistent airflow for optimal climate control.
• Improve cabin comfort and protect occupants from allergens.

A clean cabin filter helps maintain Porsche’s signature refinement by ensuring fresh, pollutant-free air inside the vehicle.

Why Do Pollen & Particle Filters Fail or Degrade?

Cabin filters naturally accumulate dust and debris over time, which can lead to reduced airflow and musty odours if not replaced regularly.

Common Causes of Failure Include:
• Blockage from pollen, leaves, and fine road dust.
• Moisture buildup causing mould or bacteria growth.
• Saturation with exhaust soot or urban pollution.
• Restricted airflow leading to reduced HVAC performance.
• Age-related deterioration of filter material.

A clogged filter can lead to poor air quality, unpleasant odours, and increased strain on the HVAC system — making timely replacement essential for performance and health.

Why Replace or Upgrade Your Porsche Pollen / Particle Filter?

Replacing your cabin filter restores airflow, filtration performance, and interior comfort. Upgrading to activated carbon or multi-layer filters offers even greater protection against pollutants and odours.

Key Benefits:
• Restores clean, fresh airflow to your Porsche’s cabin.
• Removes pollen, dust, and harmful pollutants.
• Improves HVAC efficiency and air circulation.
• Available in standard and activated carbon configurations.
• Fits Porsche 911, 944, 968, Boxster, Cayman, Cayenne, Panamera, and Macan models.
• Ideal for servicing, annual maintenance, or interior upgrades.

Design911’s Porsche pollen and particle filters combine advanced filtration materials and precision fitment — keeping your driving environment clean, comfortable, and contaminant-free.

Highlights

• Premium Porsche pollen and particle filters for all models.
• Engineered for maximum airflow and filtration efficiency.
• Removes pollen, dust, and airborne contaminants.
• Activated carbon options for odour and gas absorption.
• Easy replacement for annual servicing or detailing.
• Essential for comfort, health, and HVAC protection.

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