Pollen/Particle Filters
Ensure clean, fresh air inside your 993 with this OE Match cabin pollen filters, designed to exactly mirror the original standard. This replacement part meets or exceeds factory specifications, keeping your interior breathable and free from dust, pollen, and allergens.
Fits:
Porsche 993 - 1994 to 1997 all models
- Exact Fit & Easy Installation: No trimming or modifications needed, drops in place of original part
- Maximum Filtration: Captures fine particles while maintaining airflow
- Durability & Longevity: Constructed with quality filter media and frame materials
- Interior Protection: Helps preserve HVAC components and prevent odor buildup
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99357247900
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
Fits:
Porsche 993 - 1994 to 1997 all models
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99357247900
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97

Fits:
Porsche 993 1994-97 all models
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99357247900
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97

Fits:
Porsche 993 1994-97 all models
There are 2 filters per car. Price is for 1 Filter
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99357247900
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
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.