MAHLE LA 181 OEM Replacement Cabin Air Filter Particulate

The MAHLE LA 181 is an OEM-quality particulate cabin air filter engineered to vehicle manufacturers' exact specifications for a precise, factory-fit replacement. Built with MAHLE's signature embossed and pleated paper filter media, it delivers high dirt-holding capacity while maintaining low airflow restriction — keeping your vehicle's interior air clean without straining the blower motor.

This cabin air filter, also known as a pollen filter or interior air filter, traps airborne contaminants including dust, pollen, and other fine particles before they enter your vehicle's heating, ventilation, and air conditioning (HVAC) system. It also helps protect A/C and heater components from contamination buildup, promotes healthy air circulation throughout the cabin, and reduces the risk of window fogging.

Key Features:

• Engineered to OEM specifications for a direct-fit, no-modification installation
• Superior embossed and pleated paper filter media for maximum dirt-holding capacity
• Reduces blower motor load and protects HVAC components from contamination
• Helps prevent dangerous window fogging and improves cabin air circulation
• European-engineered design and manufacturing quality
• Sold individually

Specifications:

• Filter Type: Particulate (Dust/Pollen)
• Filter Material: Paper
• Filter Color: White
• Length: 218.5 mm (8.60 in)
• Width: 286 mm (11.26 in)
• Height: 57 mm (2.24 in)
• Net Weight: 95 g (0.21 lbs)
• GTIN/UPC: 4009026507247

OEM Cross-Reference Part Numbers:

• VW / Audi / SEAT / SKODA: 1K0819644, 1K0819644A, 1K0819644B, 1K0819422, 1K1819007, JZW819653B
• FRAM: CF10373
• Mann-Filter: CU2939
• Wix: 24489
• Beck/Arnley: 042-2044
• Bosch: C3807WS

Replace this filter every 15,000–30,000 miles or once per year to maintain optimal cabin air quality and HVAC system performance.