MAHLE LAK173S Activated Carbon Cabin Air Filter

The MAHLE LAK 173/S is a premium activated carbon cabin air filter (also known as a cabin air filter, pollen filter, or interior air filter) engineered to OEM specifications. Designed as a direct-fit replacement, it delivers exceptional filtration to keep the air inside your vehicle clean and free of harmful contaminants.

Key Features:

• Three-layer activated carbon construction: A dedicated activated carbon layer is sandwiched between two high-density non-woven fleece layers, effectively trapping particulates while neutralizing gases and odors
• Broad-spectrum filtration: Blocks fine dust, pollen, soot, tire debris, brake dust, harmful exhaust fumes, ozone, nitrogen oxides (NOx), and sulfur dioxide (SO2)
• OEM-quality fit: Engineered to original equipment specifications for a precise, leak-free installation — no bypass air
• Superior pleated media: Embossed and pleated filter media delivers high dirt-holding capacity with minimal airflow restriction
• HVAC system protection: Reduces blower motor strain, protects the heating and air conditioning system from contamination, and helps prevent window fogging
• Dimensions: 318 mm L x 164 mm W x 30 mm H (12.52 in x 6.46 in x 1.18 in)

OEM Cross-Reference Numbers: LA 173/S, LAO 173/S, 64116904867, 64116921019, 64119272643, 64310146843, 64318379959, 0146843

MAHLE recommends replacing the cabin air filter every 15,000 km (approximately 10,000 miles) or at least once per year to maintain optimal air quality in the vehicle cabin.