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Pollen/Particle Filters
By OE Match
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Please NOTE: This product is for cars with (M571 Option) Activated charcoal filter.
Fits:
Porsche 986 Boxster 1997-04
Porsche 996 1998-05 all models
Porsche 987 Boxster MKI & MKII 2005>>
Porsche 987C Cayman MKI & MKI 2005>>
Porsche 997 MKI 2005-08 all models
Porsche 997 MKII 2009>> all models
This product supersedes Porsche's old part numbers:
- 99657121901
- 99657121902
- 99657121903
- 99757121900
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99757121902
The product you are viewing cross references to these numbers
OEMatch Pollen/Particle Filters — Service Ready, Reliable Running
Porsche cabin air quality depends on effective pollen and particle filters that trap dust, pollen and fine particulates before they enter the ventilation system. Regular replacement keeps the interior fresh, reduces allergens for occupants and helps maintain consistent HVAC airflow and operation for Porsche models.
Understanding OEMatch Pollen/Particle Filters
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original pollen/particle filters.
OE (Original Equipment) refers to parts matching original specifications for the pollen/particle filters and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM pollen/particle filters engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
Pollen and particle filters capture airborne contaminants drawn into the HVAC system, protecting occupants and preventing clogging of heater and air‑conditioning components. Filters are available in standard media, activated carbon and multi-layer constructions; selection depends on needs such as allergen removal or odour control. OEMatch lists more than 4,000 part numbers and over 8,700 OE cross-references aimed at supporting Porsche applications, with further items in development.
Available Types
- Standard particle filters for dust and pollen removal
- Activated carbon filters for odour and gas adsorption
- Multi-layer filters combining fine particulate capture and odour control
Benefits Include
- Cleaner cabin air and reduced allergen exposure for occupants
- Protection for HVAC components against dust buildup and blockage
- Improved climate control performance and consistent airflow
Why Pollen/Particle Filters Wear and Fail
- Gradual accumulation of dust, pollen and road debris leading to blockage
- Moisture ingress encouraging mould or bacterial growth in the filter media
- Saturation with soot and urban pollution reducing filtration capacity
- Physical damage or incorrect handling during servicing
The Importance of Replacing with OEMatch Pollen/Particle Filters
Timely replacement restores filtration performance and airflow, helping the HVAC system to work efficiently and preserving interior comfort in Porsche vehicles. Choosing the appropriate media—standard, activated carbon or multi-layer—addresses specific concerns such as allergens, odours or fine particulate pollution. Using correctly specified filters also reduces the likelihood of secondary issues caused by clogged units and supports routine maintenance intervals.
Advantages
- Options for basic particulate removal or enhanced odour control with activated carbon
- Media and dimensions selected to match Porsche model requirements for straightforward replacement
- Extensive part coverage with cross-references to help identify the right item for each model
