Description

The K&N Filters Replacement Air Filter for Mercedes A45 AMG – Red (KNNE-0638) is designed to match the original specifications of the 21C Mercedes-Benz A45 AMG. Engineered with a durable plastic frame and red filter media, it ensures consistent airflow and reliable filtration. This performance-focused air filter fits directly into the OEM air box, offering easy installation and dependable operation. Ideal for drivers who want a long-lasting, washable solution over disposable filters, this component supports optimal engine performance and fuel efficiency.

Features and Specifications:

Vehicle Fitment: 21C Mercedes-Benz A45 AMG
Height: 4.938 in (125 mm)
Inside Diameter: 5.938 in (151 mm)
Outside Diameter: 8.063 in (205 mm)
Weight: 2.1 lb. (1 kg)
Engineered Power: State-of-the-art air filter media boosts horsepower and acceleration while enhancing overall engine performance.
Rugged Construction: Made from durable, premium materials and advanced construction methods for long-lasting performance.
Protection Layers: 4 layers of premium cotton gauze treated with a tacking agent create a dense mesh to block and trap harmful contaminants.
Low Maintenance: Clean every 75,000 miles (5 years) under normal highway driving conditions.
Reusable Design: Replacing disposable filters with washable, reusable air filters saves up to $125 over 200,000 miles.
Ultimate Longevity: Lifetime limited warranty on stock replacement filters (limitations apply).
Easy Installation: Pre-oiled and ready for quick, hassle-free installation into the factory air box.
Reduces Waste: This helps reduce landfill waste by eliminating the need for disposable air filters and packaging.