Project implementation | Direct delivery of a full truck to a data center site: pre-filters in paper frames form the first line of air defense for a data center. 

Recently, our company customized a batch of [products/products] for a large-scale data center project in ChinaPrimary flat air filter in paper frame,Once the inventory has been completed, packed, and the truck is fully loaded at our facility, the shipment is officially on its way to its destination for direct delivery to the customer's site. The filters supplied as part of this batch will serve as the main air purification barrier in the data center's precision air conditioning system, providing reliable primary protection for downstream equipment and contributing to the efficient and stable operation of the client's entire project.

Project Background: Critical Need for Air Filtration in Data Centers

As central hubs that house digital infrastructure, data centers have clean air requirements that far exceed those of typical commercial premises. Airborne dust, fibers, and particulates not only clog air conditioning system heat exchangers—thereby reducing heat transfer efficiency—but also accelerate the wear and aging of precision components such as server motherboards and cooling fans. This can cause serious failures: from short circuits in electrical networks to complete system downtime. Additionally, given that data centers are energy-intensive facilities, the airflow resistance and energy consumption of their air conditioning systems directly impact their overall PUE (Power Usage Efficiency). Therefore, filtration solutions with low impedance, high efficiency and extended service life are critical for data centers looking to save energy, reduce resource consumption, and reduce operating and maintenance costs.
At the initial stages of our cooperation, the client’s server room faced a number of critical problems: standard pre-filters (pre-filters) required too frequent replacement. This need not only led to an unjustified increase in operating and maintenance costs, but also created potential risks for the continuous operation of the server room during forced downtime required to replace filters. In addition, the airflow resistance of some filter media was excessively high, forcing air conditioning fans to operate under increased load for long periods of time and resulting in persistently high levels of energy consumption. Moreover, the discrepancy between the dimensions of the filters and the dimensions of the supply ventilation units led to air leaks, thereby reducing the overall filtration efficiency. In response to specific operating conditions and key customer requirements, our technical team has developed a customized, exclusive solution designed to eliminate all these problemsPrimary flat air filter in paper frame The solutions offered ensure a perfect match between the products and the field equipment.

Product Benefits: Pre-filtering solution designed specifically for data centers

The paper frame pre-filter introduced this time has been specially optimized for the operating conditions and problems of data centers. Its main advantages are reflected in the following aspects:

Stable filtration efficiency:Using polyester fiber filter material, it effectively traps hair, fibers and large dust particles in the fresh air, ensuring consistent filtration performance. This reduces the load on medium- and high-efficiency filters, extending equipment life and making them an essential first line of defense for air purification systems in data centers.

Low resistance and energy saving design:Using diamond-shaped protective mesh + loose-packed, gradually compacting filter media effectively reduces operating resistance while maintaining filtration efficiency, reducing air conditioner fan power consumption, helping customers optimize PUE performance and reducing long-term operating costs.

High dust holding capacity and long service life:The filter material is made using the needlepunch method, which ensures high dust-holding capacity. This increases filter replacement cycles, reduces maintenance downtime and reduces operating costs and management burden for the customer.

High adaptability and ease of installation:Using a high-strength cardboard frame, the device is lightweight and resistant to deformation, adapting to the installation structure of most air conditioners in data centers. Installation and removal require no special tools and can be completed quickly by one person, minimizing the impact on data center operations.

Production and delivery: Strict quality control throughout the process ensures that project deadlines are met.

This deliveryPrimary flat air filter in paper frame,Every stage, from production to shipment, is strictly controlled to ensure product quality and delivery efficiency.

1. Standardized production and quality control:All filters are produced on automated production lines. The filter material and frame undergo strict bonding processes to prevent delamination and air leakage. Before leaving the factory, they undergo visual inspection, dimensional checks and resistance tests to ensure that all parameters are fully compliant with industry standards and customer requirements.