BMW 1 Series / 2 Series / 3 Series / 4 Series Cabin Filter – Ryco

Ryco Activated Carbon Cabin Filter – BMW 1 Series / 2 Series / 3 Series / 4 Series

The Ryco Activated Carbon Cabin Filter is a direct replacement cabin air filter designed to help improve the air quality inside selected BMW models, including the M135i, M140i, M240i, 340i, 440i, M3 and M4.

Fitted within the vehicle’s heating, ventilation and air-conditioning system, the cabin filter helps reduce dust, pollen, odours and airborne contaminants entering the interior. It is a simple but important service item, especially for cars used daily, in traffic, rural areas or dusty environments.

Key Features

• Activated carbon cabin air filter
• Helps reduce dust, dirt, pollen and airborne contaminants
• Designed to improve cabin air quality
• Helps protect passengers from allergy-causing particles
• Filters air entering through the HVAC system
• Helps reduce build-up of dust on interior surfaces
• Uses electrostatically charged PP fibres
• Recommended replacement interval: 15,000 km or once per year
• New vehicle warranty protection

Cleaner Air Inside the Cabin

Your cabin filter plays an important role in the air you and your passengers breathe.

Over time, cabin filters collect dust, pollen, dirt and other airborne particles. If left too long, a blocked or tired filter can reduce HVAC performance, allow more contaminants into the cabin and contribute to unpleasant smells through the ventilation system.

The Ryco activated carbon cabin filter is designed to help provide a cleaner breathing environment by filtering air before it enters the vehicle interior.

Activated Carbon Filtration

This Ryco cabin filter uses activated carbon filtration to help reduce unwanted odours and airborne contaminants entering the cabin through the heating and air-conditioning system.

It is designed to help trap extremely small particles, including pollen, fungus spores, dust and dirt, making it a sensible service replacement for allergy sufferers, daily drivers and performance cars used all year round.

Ideal for Routine BMW Servicing

Cabin filters are often overlooked, but they are one of the easiest service items to replace and can make a noticeable difference to interior air quality.

This Ryco cabin air filter is suitable for selected BMW models across the 1 Series, 2 Series, 3 Series and 4 Series range, including popular performance models such as the M135i, M140i, M240i, M3, M4, 340i and 440i.

For best results, Ryco recommends replacement every 15,000 km or once per year, depending on vehicle use and driving conditions.

Specifications

• Filter type: Activated carbon cabin air filter
• Outside length: 248.00 mm
• Outside width: 199.00 mm
• Overall height: 41.00 mm
• Weight: 0.30 kg

Vehicle Compatibility

This Ryco activated carbon cabin filter is suitable for the following BMW models:

Make	Model	Year	Engine / Variant
BMW	1 Series	2011–2016	M135i / N55 B30 A
BMW	1 Series	2012–2017	125i / N20 B20 A
BMW	1 Series	2016–2019	M140i / B58 B30 A
BMW	2 Series	2022 onwards	M240i / B58 B30 B
BMW	3 Series	2011–2018	328i / N20 B20 A, N26 B20 A
BMW	3 Series	2012–2018	320i / N20 B20 A, N20 B20 B, N20 B20 D
BMW	3 Series	2014–2018	M3 / S55 B30 A
BMW	3 Series	2015–2018	340i / B58 B30 A
BMW	3 Series	2016–2018	M3 Competition / S55 B30 A
BMW	3 Series	2018	M3 CS / S55 B30 A
BMW	4 Series	2013–2016	435i / N55 B30 A
BMW	4 Series	2013–2017	420i / N20 B20 A, N20 B20 B
BMW	4 Series	2013–2017	428i / N20 B20 A, N26 B20 A
BMW	4 Series	2014–2020	M4 / S55 B30 A
BMW	4 Series	2016–2020	440i / B58 B30 A
BMW	4 Series	2016–2020	M4 Competition / S55 B30 A

Fitment Notes

Please check your existing cabin filter, vehicle details and production year before ordering.

This filter is listed for selected BMW models across the F-Series 1 Series, 2 Series, 3 Series and 4 Series range, including several N20, N55, B58 and S55 engine variants. Fitment can vary depending on model year, body style and market.

If you are unsure whether this cabin filter is correct for your BMW, contact Auto House Shop with your registration or vehicle details before ordering.