Customized Passenger Car Air Conditioning Filters Can Be Customized For All Models Easy To Install

Customized Passenger Car Air Conditioning Filters Can Be Customized For All Models Easy To Install​

The automotive air conditioning filter (AACF) in passenger cars is a core component that ensures in-car air quality and the health of the air conditioning system. Its primary function is to filter out impurities, harmful gases, and microorganisms from the air entering the vehicle, while also protecting the air conditioner evaporator and blower, and improving driving comfort. Its core features can be expanded from various dimensions such as filtering function, structural design, material properties, and applicable scenarios, as follows:

Basic Filtration: Intercepts Physical Impurities

Advanced Filtration: Absorbs Harmful Gases and Odors

Filters: Carbon monoxide (CO), nitrogen oxides (NOx), and sulfur dioxide (SO₂) from vehicle exhaust, as well as ambient air fumes, industrial waste, and formaldehyde (small amounts) emitted from interior trim, benzene, and other substances.

Implementation: Adding an activated carbon layer (granular activated carbon or honeycomb activated carbon) to the base filter material. The porous structure of the activated carbon absorbs harmful gases and odor molecules, with an adsorption capacity of typically 50-100g/㎡ (replacement is required upon saturation, otherwise odor will be released).

Core Applications: Suitable for use in congested areas, industrial areas, and areas with high levels of oil smoke. It significantly reduces in-vehicle odors (such as exhaust and oil smoke) and improves air freshness.

Structural Design: Adapts to the AC duct, balancing efficiency and ease of maintenance.

1. Appearance: Customized to fit the duct

The appearance of passenger car air conditioning filters is not standardized but customized according to the duct dimensions of each vehicle. Common shapes include:

Rectangular/Trapezoidal: This shape is commonly used in mainstream family sedans (such as Toyota and Volkswagen models). Sponge sealing strips are placed around the edges to ensure complete airflow through the filter media, preventing unfiltered air leakage.

Irregular Shape: Some luxury models (such as Mercedes-Benz and BMW series) have unique duct designs, resulting in filter elements with irregular shapes (such as curves or notches). These filters must be precisely matched to the vehicle model to avoid misalignment.

Our factory has an area of ​​12,500 square meters and a workforce of more than 100 people. The company's production capacity can reach 150,000 square meters per month, with an annual turnover of up to 110 million yuan. In terms of quality system, it has the dual guarantee of IOS14000 environmental management system and IATF automotive quality management system.

In the main business, we provide a wide range of automotive NVH solutions (interior and exterior decoration), filtration solutions (thermal management) and new energy vehicle battery insulation solutions (three-electric) and other services. In addition, the company also provides automotive seat ventilation and heating solutions, automotive electronics and agency services such as 3M automotive-related products. The company became a first-tier supplier of GAC Passenger Vehicles in 2017, a first-tier supplier of Dongfeng Nissan in 2018, and a first-tier supplier of GAC New Energy in October 2018. In December 2019, Guangzhou Lingyinhang Composite Materials Co., Ltd. was awarded the title of high-tech enterprise. In December 2019, the company became a first-tier supplier of Xiaopeng Motors GAC Hechuang, and in 2021, it became a first-tier supplier of BYD GAC Toyota, and in 2022, it won the GAC Toyota Quality Cooperation Award.

Guangzhou Lingyinhang Composite Materials Co., Ltd. is committed to providing high-quality automotive parts and high-quality supporting services to our customers. We continue to innovate, pursue excellence, and strive to achieve higher achievements in the field of automotive parts
manufacturing.

We can provide a full range of automotive supplies​



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