Explore our premium grade replacement filters, pocket air solutions, and customize industrial-grade HEPA systems.
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 a comprehensive range of critical filtration media: Pre-filters, pocket filters, high-capacity HEPA filters, chemical filters; replacement HEPA filters, automotive cabin air filters, and specialized humidifier filters. Additionally, we provide top-tier raw materials, including pocket filter media, melt-blown composite filter media, and other high-performance materials engineered to resolve indoor air pollution challenges and supply ventilation systems of civil, commercial, and industrial facilities.
Incorporated with our self-developed patented technology, our sterilizing antiviral HEPA filters effectively capture micro-particles to keep PM2.5 concentrations below 10 micrograms/m³ (which is 5 times cleaner than standard metrics). Our filters effectively suppress microbial colonization, reaching a sterilization rate of 99.9% while successfully mitigating H1N1 virus with an efficacy rate up to 99.99% without secondary emissions.
Clean air in modern industry is not merely an environmental standard; it is a critical variable directly impacting yield rates, safety parameters, and product reliability. At the center of this paradigm is high-efficiency particulate air (HEPA) technology. Designed to capture microscopic particulates down to 0.3 microns with at least 99.97% efficiency, industrial HEPA filtration underpins the manufacturing pipelines of high-precision microchip foundries, pharmaceutical formulation chambers, and heavy chemical processing facilities worldwide.
Protecting wafer fabrication and lithography steps from nanoparticles. Yield maintenance requires ISO Class 1 to Class 5 cleanroom conditions.
Preventing cross-contamination of biological materials in sterile filling operations, compliant with EU GMP Annex 1 requirements.
Preventing paint defects caused by ambient airborne dust. Our G4 ceiling filters and fine media ensure optimal surface finishes.
Globally, standard regulatory updates such as ISO 16890 (which classifies filters based on PM1, PM2.5, and PM10 ranges) and the European Standard EN 1822 have transformed how facility operators procure systems. Filtration selection is no longer just about airflow rate; it is about selecting systems that maintain low initial pressure drop, have high dust holding capacity (DHC), and meet rigorous decarbonization and ESG targets. Because HVAC systems account for up to 40% of a commercial facility’s energy budget, choosing high-efficiency filters with optimized pressure drops reduces global energy consumption, lowering carbon footprints while maintaining clean air delivery rates (CADR).
Different regions present unique localized regulatory and operational challenges. In Europe, adherence to EUROVENT certifications and fire prevention parameters is standard. In North America, ASHRAE guidelines (such as ASHRAE 52.2 for MERV ratings) dictate industrial air quality targets. Shenzhen Snow Peak supports localized operations globally by delivering filters compliant with CE and UL requirements, complete with custom metal housing designs, gel seals, and polyurethane gaskets that eliminate bypass leakage even in high-vibration industrial setups.
Discover our automated fabrication process, combining high-grade raw synthetic materials and CNC machinery for zero-defect filtration output.
Precision computerized glue application ensures seamless frame binding, preventing any structural air bypass in our HEPA modules.
Advanced sizing systems cut pleat blocks down to tight tolerances, ensuring high configuration compatibility with custom purification frames.
Applying specialized polyurethane compounds to create reliable gel-seals that absorb mechanical vibrations and resist chemical degradation.
Laminating high-absorption carbon sheets with fiberglass or melt-blown synthetic structures to deliver multi-stage filtration in single-unit setups.
Controlled pleating increases the active surface area of the filter media, lowering resistance and extending the service life of our HEPA filters.
Every pleat configuration undergoes strict optical and physical inspections to verify standard structural spacing before final encapsulation.
Operating a production center out of Shenzhen enables Shenzhen Snow Peak to deliver a highly resilient supply chain that mitigates global delivery risks. Our facility features independent manufacturing operations, including an integrated dust-free cleanroom assembly workshop, first-class technical testing labs, and fully automated filtration lines. Our tooling suite is equipped with advanced systems, such as AMADA CNC punches and CNC bending machines, giving us full control over sheet metal design, frame construction, and customized assembly requirements.
We manufacture our own pocket filter media and melt-blown synthetic composites in-house. This direct supply control shields us from upstream price spikes and material shortages, ensuring consistent product availability for high-volume wholesale agreements.
Every finished HEPA filter undergoes rigorous testing before shipment. We perform oil aerosol penetration tests (DOP/PAO) to verify compliance with EN 1822 standards, checking for zero pinhole leaks and ensuring filtration efficiency targets are met.
As industrial automation, cleanrooms, and HVAC units shift toward smarter systems, Shenzhen Snow Peak is investing in the development of next-generation filtration media. Our technical roadmap focuses on three main pillars:
Understand the specifications and guidelines for selecting industrial HEPA filtration products.
Deep-pleated HEPA filters use corrugated aluminum or paper separators to handle high volumes of turbulent air in standard HVAC systems. Mini-pleated designs feature small, closely spaced pleats separated by hot-melt glue beads. These mini-pleated filters offer a larger surface area relative to their depth, making them ideal for space-constrained cleanrooms, FFU units, and terminal ceiling systems.
Gel-seal HEPA filters are designed with a groove containing a fluid, non-flowing gel sealant. When installed, a knife-edge flange on the mounting frame inserts into the gel, creating an airtight seal. This approach provides a more reliable, leak-free seal than traditional neoprene rubber gaskets, particularly in demanding bio-pharmaceutical and micro-electronic environments.
Lifespan depends heavily on pre-filtration efficiency and ambient dust levels. In systems using a multi-stage configuration (G4 pre-filter and F8/F9 medium-efficiency bag filters), a terminal HEPA filter typically lasts between 24 and 36 months. Operating HEPA filters without adequate pre-filtration can shorten their service life to under 6 months due to heavy particulate loading.
Yes. Our in-house metal fabrication facility, equipped with AMADA CNC machines, allows us to construct custom frame profiles. We can supply anodized aluminum, galvanized steel, stainless steel, or wooden frames tailored to your specific HVAC configurations and spatial constraints.
Specialized options for multi-stage systems, humidifier systems, and commercial replacement programs.
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