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. We 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; 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 clean room etc.
Combined with self-developed patented technology, our sterilizing antiviral HEPA filter can effectively filtrate fine particles, so that PM2.5 concentration down to 10 micrograms/m3, 5 times better than national standard; effectively inhibit the breeding of microorganisms, sterilization rate up to 99.9%, and no secondary pollution, removal of H1N1 virus efficiency as high as 99.99%.
By balancing a highly open structural matrix with low resistance, EPA E10 filters perform exceptionally in high-volume air circulation contexts, acting as crucial safeguards where absolute H13/H14 levels (≥99.97% or ≥99.995%) are either economically prohibitive or cause excessive airflow impedance. For HVAC engineers, implementing an E10 stage reduces energy consumption while maintaining a highly reliable particulate capture rate.
Medium and large-sized particles (such as coarse pollen and mechanical dust) impact directly on the fibers due to inertia. Mid-range particles trace the streamline around fibers but are intercepted when their radius is larger than the distance to the fiber boundaries. Ultra-fine particles (<0.1 µm) are subject to Brownian motion, causing them to wander erratically and collide with fibers, while electrostatic charging techniques applied to synthetic fibers attract opposite-charged aerosols without raising pressure drops.
In municipal buildings, modern offices, and malls, the introduction of external fresh air carries fine particulate matter (PM2.5, carbon soot). Integrating HEPA E10 panels into standard AHUs (Air Handling Units) provides a balanced filtration efficiency of 85%, ensuring healthy indoor air quality index (AQI) levels without overloading fan motors.
In semiconductors, pharmaceutical preparation, and optical laboratory cleanrooms, direct exposure of ultra-expensive H14 or ULPA filters to raw air causes premature clogging. HEPA 10 mini-pleat panels are standard pre-filters. They catch a high volume of particles, extending the service life of terminal filters by 200% to 300%.
OEM replacements for well-known brands (such as Guardian, Blueair, and Coway) utilize customized HEPA 10 layers. These provide a compromise between silent operation and high airflow delivery rates (CADR). They are particularly effective at filtering pet dander, mold spores, and household dust, making them ideal for residential environments.
The standard composition of modern HEPA filters relies on ultra-fine fiberglass or melt-blown synthetic polymeric fibers. Glass fiber media excels in maintaining shape under high humidity and high temperatures (often reinforced with heat-resistant stainless steel frames). However, melt-blown composite media offers lower initial pressure drop and structural flexibility, which is why it is preferred in cabin filters and consumer air purification systems.
Shenzhen Snow Peak utilizes a self-developed composite media that integrates an electrostatic charging layer with antiviral components, maintaining high arrestance while reducing airflow resistance.
Looking ahead, the development of nano-spun polymer fibers represents the next evolutionary step. Electrospinning creates fibers with diameters under 100 nanometers, creating highly uniform microporous matrices. This maximizes diffusion and interception capture, allowing E10/E11 performance levels at a fraction of the physical thickness of conventional filters.
Additionally, green manufacturing initiatives are driving the research of biodegradable cellulose and PLA-based filter media to replace synthetic plastics, reducing the environmental footprint of discarded air filters globally.
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 HEPA filter production lines. Equipped with AMADA CNC punches, CNC bending machines, and custom automated pleating machinery, we provide strong guarantees for the production quality of industrial-grade air filters.
Our incorporation of machinery like the AMADA CNC punch and CNC bending machine allows us to craft structural components with tolerances of less than 0.1mm. High-strength aluminum, galvanized steel, and stainless steel frames are fabricated in-house to protect structural integrity, prevent bypass leaks, and resist operational pressure and high temperatures.
Every single HEPA filter undergoes strict inspection lines, including scanning spectrometer tests to identify pinholes and leaks. Our dust-free filter assembly workshop ensures zero ambient contamination during the gluing and sealing stages. This compliance to cleanroom production ensures that every product leaving our dock matches the exact efficiency certifications required by global buyers.
Global regulatory bodies like the WHO, EPA, and European Commission have continuously tightened PM2.5 and gas emissions standards. Public buildings, manufacturing plants, and logistics facilities must upgrade their ventilation systems. This regulatory momentum makes wholesale HEPA 10 (EPA E10) and H13 products high-growth items in the commercial sector.
Operating costs in HVAC systems are directly related to the pressure drop across filters. Selecting E10 media provides a balanced configuration. It blocks large amounts of fine dust, safeguarding the indoor environment while offering a lower resistance profile compared to retrofitting standard AHUs with high-resistance H13/H14 systems, saving substantial electrical overheads.
The global demand for antiviral and microbial protection has spiked since 2020. Products like the Shenzhen Snow Peak sterilizing antiviral HEPA filter, with an H1N1 virus removal efficiency of 99.99% and a sterilization rate of 99.9%, satisfy the market's need for combined particulate and pathogen containment in public spaces, medical waiting rooms, and educational complexes.
We supply products complying with international certifications, including CE, RoHS, and UL classification parameters. Our CE-certified honeycomb activated carbon filters, CE-certified Blueair replacement filters, and evaporative cooler wicks are manufactured under ISO 9001:2015 quality management procedures, assuring our global distributors and OEMs of reliable, tested safety standards.
Whether you require customized gel-seal HEPA filters for cleanrooms, high-temperature stainless steel frames for industrial kilns, or specialized replacements for retail air purifier brands (Honeywell, Coway, Guardian, Blueair), our engineering team provides end-to-end design assistance. We handle custom dimensions, dynamic air resistance matching, customized labels, and localized customs clearance support to ensure seamless international supply chain integration.
Snow Peak
