MANNFILTER Dual Clean Core Multi-Effect Air Conditioning Filter FP22032 for Toyota Corolla RAV4 Avalon Yizei Elfa/Aohu

Provides over 99% allergen protection and suppresses bacterial and mold proliferation

Protects the vehicle’s air conditioning system

German-imported filter paper ensuring superior quality

Uniform pleating and edge sealing for easy installation

Advanced manufacturing equipment and customized production parameters for high filtration efficiency

Activated carbon layer with microporous structure offering a specific surface area close to 1000 m² per gram

Effectively intercepts pollen, dust, aerosols, PM2.5, and other particles from incoming air

Adsorbs harmful gases and odors

Suppresses allergens, bacteria, and mold growth to maintain fresh cabin air

Follow the vehicle manufacturer’s maintenance manual for replacement intervals

Detailed, illustrated, and stepwise instructions provided

Simple and safe installation process suitable for special sizes and environments

Filter orientation should follow airflow direction markings to ensure optimal performance and lifespan

Heavier activated carbon filters are not necessarily better; MANNFILTER uses high-performance coconut shell carbon

More pleats increase filtration area but excessive pleats may reduce airflow and lifespan

Filter color does not indicate special functions; natural polyphenol coating provides superior allergen and bacteria suppression

Correct filter orientation is important; improper installation affects airflow and filter life

Washing old filters is ineffective due to deep-layer filtration trapping pollutants

Anti-counterfeit verification code included on packaging

Verification methods include scanning QR code on label or using official MANNFILTER WeChat mini-program “MANNFILTER Car Owner Alliance”

Official sales by MANNFILTER Management (Shanghai) Co., Ltd., Shanghai, China

For vehicle compatibility, provide the vehicle identification number (VIN) to customer service for accurate filter model matching.