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Cabin Air Filter

PART#: CU 1721-2
Mann-Filter

$12.29

In stock

Interchanges
BrandPart #
Mann-FilterCU 1721-2 / CU17212
BMW64 11 9 237 159 / 64119237159
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2018BMWX4xDrive28i2.0L4GASRecirculation air filter. | Fuel Injection; Engine Code: N20B20A; Turbocharged;
2018BMWX4M40i3.0L6GASRecirculation air filter. | Fuel Injection; Turbocharged;
2017BMWX3xDrive28d2.0L4DIESELRecirculation air filter, Models with automatic climate control.; Twin-Turbo | Fuel Injection; Engine Code: N47D20; 16 Valves; Turbocharged;
2017BMWX3xDrive28i2.0L4GASRecirculation air filter, Models with automatic climate control.; Twin-Turbo | Fuel Injection; Engine Code: N20B20A; 16 Valves; Turbocharged;
2017BMWX3xDrive35i3.0L6GASRecirculation air filter, Models with automatic climate control. | Fuel Injection; Engine Code: N55B30A; 24 Valves;
2017BMWX3sDrive28i2.0L4GASRecirculation air filter, Models with automatic climate control.; Twin-Turbo | Fuel Injection; Engine Code: N20B20A; 16 Valves; Turbocharged;
2017BMWX4M40i3.0L6GASRecirculation air filter. | Fuel Injection; Turbocharged;
2017BMWX4xDrive28i2.0L4GASRecirculation air filter. | Fuel Injection; Engine Code: N20B20A; Turbocharged;
2016BMWX3sDrive28i2.0L4GASRecirculation air filter, Models with automatic climate control.; Twin-Turbo | Fuel Injection; Engine Code: N20B20A; 16 Valves; Turbocharged;
2016BMWX3xDrive28d2.0L4DIESELRecirculation air filter, Models with automatic climate control.; Twin-Turbo | Fuel Injection; Engine Code: N47D20; 16 Valves; Turbocharged;
2016BMWX3xDrive28i2.0L4GASRecirculation air filter, Models with automatic climate control.; Twin-Turbo | Fuel Injection; Engine Code: N20B20A; 16 Valves; Turbocharged;
2016BMWX3xDrive35i3.0L6GASRecirculation air filter, Models with automatic climate control. | Fuel Injection; Engine Code: N55B30A; 24 Valves;
2016BMWX4xDrive28i2.0L4GASRecirculation air filter. | Fuel Injection; Engine Code: N20B20A; 16 Valves; Turbocharged;
2016BMWX4xDrive35i3.0L6GASTwin-Turbo | Fuel Injection; Engine Code: N55B30A; 24 Valves; Turbocharged;
2016BMWX4M40i3.0L6GASRecirculation air filter. | Fuel Injection; Engine Code: N55B30A; 24 Valves; Turbocharged;
2016BMWX1xDrive28i2.0L4GASRecirculation air filter.; Twin-Turbo | Fuel Injection; Engine Code: B46A20B; 16 Valves; Turbocharged;
2015BMWX3sDrive28i2.0L4GASRecirculation air filter, Models with automatic climate control.; Twin-Turbo | Fuel Injection; Engine Code: N20B20A; 16 Valves; Turbocharged;
2015BMWX3xDrive35i3.0L6GASRecirculation air filter, Models with automatic climate control. | Fuel Injection; Engine Code: N55B30A; 24 Valves;
2015BMWX3xDrive28i2.0L4GASRecirculation air filter, Models with automatic climate control.; Twin-Turbo | Fuel Injection; Engine Code: N20B20A; 16 Valves; Turbocharged;
2014BMWX3xDrive35i3.0L6GASRecirculation air filter, Models with automatic climate control. | Fuel Injection; Engine Code: N55B30A; 24 Valves;
2014BMWX3xDrive28i2.0L4GASRecirculation air filter, Models with automatic climate control.; Twin-Turbo | Fuel Injection; Engine Code: N20B20A; 16 Valves; Turbocharged;
2013BMWX3xDrive28i2.0L4GASRecirculation air filter, Models with automatic climate control.; Twin-Turbo | Fuel Injection; Engine Code: N20B20A; 16 Valves; Turbocharged;
2013BMWX3xDrive35i3.0L6GASRecirculation air filter, Models with automatic climate control. | Fuel Injection; Engine Code: N55B30A; 24 Valves;
2012BMWX3xDrive35i3.0L6GASRecirculation air filter. | Fuel Injection; Engine Code: N55B30A; 24 Valves;
2012BMWX3xDrive28i3.0L6GASRecirculation air filter. | Fuel Injection; Engine Code: N52B30A; 24 Valves;
Product info

The Mann-Filter Cabin Air Filter part number CU 1721-2 is specially designed for BMW vehicles and is compatible with part number 64 11 9 237 159. This high-quality air filter is made with advanced filtering technology that efficiently traps even the tiniest of particles, like dust, pollen, and other harmful contaminants.

The Mann-Filter Cabin Air Filter is made with a multi-layered filter media that guarantees outstanding filtration performance. It ensures that the air entering your vehicle’s cabin is free from any harmful pollutants, providing clean and healthy air to breathe in.

With its precision-fit design, installing the Mann-Filter Cabin Air Filter is quick and easy. It also comes with a sturdy frame that provides long-lasting durability, ensuring that it will last for a long time and provide reliable filtration for your BMW.

Using the Mann-Filter Cabin Air Filter part number CU 1721-2 in your BMW helps improve the overall air quality inside your vehicle. It also helps keep the components of your air conditioning system clean, promoting optimal performance and reducing the chances of any costly repairs down the road.

So, if you’re looking for a premium-quality cabin air filter for your BMW, the Mann-Filter Cabin Air Filter part number CU 1721-2 is an excellent choice that provides reliable performance and ensures you and your passengers breathe in clean, healthy air while on the road.

About Mann-Filter

MANN-Filter is a division of MANN+Hummel, a Ludwigsburg-based automotive supplier that was established in 1941. The company was founded by a math teacher and a lawyer, who joined forces to manage a textile plant in Stuttgart, Germany. 

After the textile business started failing, they managed to secure a license agreement with Mahle to produce various filters for the automotive industry.

The agreement with Mahle is what led them to establish MANN+Hummel. The company went through a lot of ups and downs. 

There were several instances throughout its existence where they were almost forced to close down their manufacturing plant.

Hard work and innovation are what helped the company survive. Since the 1950s, the company established the MANN-Filter division. With the idea to develop a premium filter brand in the automotive aftermarket, the company became a global success.

MANN-Filter offers a wide range of products for cars, commercial vehicles, motorcycles, and off-highway vehicles. 

Their products are suitable for a variety of American, European, and Asian vehicles.

Some of the most notable products engineered and manufactured by the company include air filters, fuel filters, drying agent boxes, oil filters, cooling water filters, centrifuge filters, and urea filters.

The company also produces cabin air filters that are able to significantly reduce the presence of allergens, fumes, and dust in your vehicle. 

All products manufactured by MANN-Filter are designed to meet current international testing and OEM production standards.

Each filter is tailored for a variety of manufacturer specifications, pressure conditions, and engine variants.

Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

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Returns Info

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