Explore our premium product portfolio designed for high efficiency, ultra-low resistance, and versatile HVAC applications.
Shenzhen Snow Peak Clean Technology Co., Ltd. is an integrated high-tech enterprise, specialized in air filtration products research and development, production, sales, import and export trade. Over the years, we have positioned ourselves as a pioneer in advanced nonwoven fabric engineering and structural air filtration media, delivering high-performance filtration mechanisms to a global audience.
Our expansive manufacturing and engineering capabilities allow us to produce and supply: Pre-filter, pocket filter, HEPA filter, chemical filter; replacement HEPA filter, car cabin air filter, humidifier filter; pocket filter media, melt-blown composite filter media, and other high-performance filter materials. We provide high-quality air purification solutions and products for indoor air pollution control and air conditioning systems of civil and industrial buildings, microelectronics, pharmaceutical, laboratory, school, hospital cleanrooms, and more.
Combined with our self-developed patented technology, our sterilizing antiviral HEPA filter can effectively filtrate fine particles, so that the PM2.5 concentration is kept down to 10 micrograms/m3 (which is 5 times better than the national standard). Our media effectively inhibits the breeding of microorganisms, showing a sterilization rate up to 99.9% without causing any secondary pollution, and exhibiting a removal efficiency of the H1N1 virus as high as 99.99%.
15 years of international air purification engineering combined with state-of-the-art Japanese CNC technology.
Having 15 years of international air purification technology experience as the background, our company has standardized production workshops, dust-free filter workshops, and first-class technology for HEPA filter production lines and inspection lines. Our independent research and development of fully automatic air filter production lines is equipped with AMADA CNC punches and CNC bending machines, as well as many other advanced high-end equipment, providing a strong guarantee for the production and quality of our air filtration and purification products.
Visualizing our advanced automated manufacturing workshop, where structural integrity and micro-fiber precision meet.
Understanding Fractional Efficiency, Pressure Drop, and Electrostatic Charge (Electret) Integration.
To understand the performance of MERV 13 filter fabric, one must examine its microstructural properties and electrostatic behavior. In accordance with ASHRAE Standard 52.2, a Minimum Efficiency Reporting Value (MERV) rating of 13 requires the filter media to capture at least 90% of particles in the 3.0 to 10.0 micron range, 85% of particles in the 1.0 to 3.0 micron range, and at least 50% of sub-micron particles between 0.3 and 1.0 micron. This fine particulate range is critical, as it encompasses most respirable dust, bio-aerosols, smog, bacteria, and virus-carrying droplets.
At Shenzhen Snow Peak Clean Technology Co., Ltd., our MERV 13 filter fabric is engineered using an advanced meltblown extrusion process, utilizing high-molecular-weight polypropylene. The micro-denier fibers are randomly dispersed to form a 3D matrix. A key differentiator in our process is the application of corona discharge electret treatment. This technology imparts a permanent electrostatic charge to the polypropylene fibers without increasing their physical density. The result is a dual-filtration mechanism:
"Optimizing the balance between pressure drop and particle collection efficiency is the benchmark of premium air filter media. Low pressure drop translates directly into reduced energy consumption for HVAC fans, which accounts for up to 30% of a commercial facility's operational energy bill."
For global procurement, aligning regional standards is essential. While North American systems refer to MERV ratings, European and global systems utilize ISO 16890 (which replaced EN 779:2012). Our CE certified MERV 13 filter fabric is tested and proven to align with the ISO ePM1 > 50% or ePM2.5 > 65% specifications. This ensures compliance with European Union directives regarding health, safety, and environmental protection (CE marking requirements).
How Snow Peak bridges the gap between global supply chain requirements and automated manufacturing speed.
With tightening indoor air quality (IAQ) regulations in North America (ASHRAE 62.1/62.2) and Europe (EN 16798), engineering firms are mandating MERV 13 / ePM1 level filtration as the bare minimum for commercial building envelopes.
Shenzhen Snow Peak leverages China's robust upstream chemical supply chain for raw polypropylene resins. By employing highly automated meltblown lines and compound laminating technology, we minimize labor overhead and scrap rates.
Every roll of MERV 13 filter fabric undergoes strict inline inspection. Our dust-free filter workshops maintain air purity to avoid contamination during the hot-melt gluing and pleating stages, ensuring strict CE certification standards.
The consolidation of the air filtration supply chain in Shenzhen, China allows us to optimize component sourcing. From wire mesh reinforcement to cardboard frame assemblies and specialized hot-melt adhesives, all materials are sourced within a 100km radius. This concentration reduces transit times and manufacturing bottlenecks. Furthermore, our proximity to the Shenzhen and Hong Kong shipping ports facilitates rapid global container freight and air cargo dispatch, allowing us to serve distributors in Europe, North America, and Southeast Asia with shortened lead times.
Tailoring MERV 13 filtration material to specific commercial, medical, and industrial environments.
Different industries present unique atmospheric challenges. MERV 13 filter fabric is a versatile solution that can be pleated or combined with support structures for specialized use cases:
In high-density office towers and public spaces, MERV 13 filters are installed in air handling units (AHUs) to capture pollen, mold spores, and atmospheric dust. This provides a healthy breathing environment, minimizes sick building syndrome (SBS), and helps facilities earn points toward LEED certification.
In microelectronics and semiconductor manufacturing, organic and inorganic dust can ruin silicon wafers. MERV 13 acts as a high-performance pre-filter, capturing larger particles before the air reaches terminal ultra-low penetration air (ULPA) or high-efficiency particulate air (HEPA) filters, thereby extending the service life of expensive HEPA systems.
Hospitals require clean air to reduce the risk of healthcare-associated infections (HAIs). Combining our MERV 13 composite fabric with antiviral and antibacterial coatings (such as our patented antiviral formulation) provides a barrier against pathogens, including influenza and secondary bacterial contaminants, without restricting airflow.
As residential IAQ awareness grows, HVAC manufacturers are moving away from coarse G4 filters to thin, pleated MERV 13 media. Our low-resistance meltblown materials enable residential blowers to maintain required air exchange rates without overheating or overloading the motors.
Critical metrics that procurement officers, HVAC engineers, and OEM buyers must verify prior to volume ordering.
To ensure high quality when importing MERV 13 fabric, technical specifications should be reviewed on the manufacturer's data sheet. Below is the technical matrix recommended by our engineering department:
Addressing common queries regarding standards, durability, processing, and customization.
MERV 13 filters are designed for medium-to-high efficiency general HVAC air filtration, capturing at least 50% of 0.3–1.0 micron particles and >90% of larger particles. HEPA filters (specifically H13 or H14 under EN 1822) are ultra-high efficiency filters that capture at least 99.97% (or 99.95% in Europe) of 0.3 micron particles. While HEPA is superior in particle capture, it has a high pressure drop and requires powerful fan systems. MERV 13 is the standard choice for general commercial buildings to balance energy efficiency and filtration quality.
Yes. Many cheap filter materials lose their electrostatic charge quickly when exposed to humidity and atmospheric moisture. Shenzhen Snow Peak utilizes high-durability electret masterbatches combined with advanced corona charging technology. Our filter fabric maintains its charge over a typical 12-month operational cycle, ensuring consistent filtration efficiency without premature drop-offs.
Yes. Our filter fabric is fully CE certified and complies with the General Product Safety Regulation (GPSR) as well as the RoHS directive. Testing report validations are aligned with the ISO 16890 test standard (ePM1 > 50% category), permitting importation and installation across all European member states.
Absolutely. We specialize in OEM and ODM partnerships. We can laminate the meltblown fabric with polyester mesh, wire mesh, or custom backing materials to enhance stiffness during the pleating process. We also support custom roll widths, colors, and basis weights ranging from 40 g/m² to 150 g/m².
Our self-developed patented antiviral HEPA and MERV 13 composite filters feature a specialized non-toxic organic compound coating that disrupts the lipid membrane of airborne pathogens upon contact. Tests demonstrate a 99.99% reduction rate for the H1N1 influenza virus and a 99.9% general sterilization rate. Crucially, the formulation is chemically stable and does not release secondary pollutants into the clean airflow.
Select from our extensive catalog of certified filtration elements, frames, and composite rolls.
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