Bentley Mulsanne Pollen Filter | 4H0819439

Breathe Pure: High-Efficiency Cabin Air Filtration Restore the air quality inside your Bentley Mulsanne with the Genuine OEM Pollen Filter (Part # 4H0819439). This high-efficiency cabin air filter is specifically engineered to capture microscopic allergens, road dust, and pollutants before they enter your vehicle’s HVAC system. Maintaining a fresh filter is essential for protecting the Mulsanne’s sophisticated climate control components and ensuring a whisper-quiet, odor-free cabin environment.

Technical Specifications

• Part Number: 4H0819439
• Chassis Compatibility: Bentley Mulsanne (All Production Years)
• Filter Type: Activated Charcoal / High-Efficiency Particulate Air (HEPA) grade
• Dimensions: Precision-cut for the Mulsanne factory filter housing
• Function: Filters pollen, dust, soot, and airborne particulates

Why This Genuine Filter is Essential for Mulsanne Owners

• HVAC Component Longevity: A clean pollen filter prevents dust buildup on the evaporator core, which can lead to restricted airflow and expensive climate control repairs over time.
• Activated Carbon Layer: Unlike generic alternatives, this Genuine Bentley filter utilizes a thick activated charcoal layer to neutralize exhaust fumes and external odors before they reach the interior.
• Anti-Allergen Protection: Engineered to trap particles as small as 0.3 microns, providing a safe environment for passengers with respiratory sensitivities or allergies.
• Precision Seal: Features the factory-spec gasket edge to ensure 100% of the air is forced through the filtration media, preventing "bypass" air from entering the cabin.

Maintenance Recommendation

• Service Interval: Bentley recommends replacing the cabin pollen filter every 12,000 to 15,000 miles, or annually, to maintain optimal airflow and prevent interior window fogging.