High-efficiency HVAC and industrial grade cleanroom filters engineered to optimize airflow dynamics and maintain ultra-low particulate concentrations in high-precision Tokyo manufacturing sites.
The Greater Tokyo Area stands as one of the world's most dense, sophisticated, and regulatory-demanding industrial environments. Host to leading-edge semiconductor lithography fabs, high-throughput biopharmaceutical laboratories in Nihonbashi, and precision optical workshops across Kanagawa and Saitama, the Kanto region requires strict air purity control parameters. To protect silicon wafers, chemical reagents, and human health from microscopic airborne molecular contamination (AMC) and fine sub-micron particulates, facilities must adopt advanced, multi-tier air filtration solutions.
Furthermore, under the Tokyo Metropolitan Government's Environmental Protection Regulations and the national Building Sanitation Law (ビル管理法 - Biru Kanri Hou), commercial complexes, schools, and hospitals must maintain indoor PM2.5 levels to strict microscopic metrics. Adapting to these mandates requires not just standard products, but an integrated supply chain that can manufacture customizable dimensions, media configurations, and structural frames that drop directly into Japanese-specification air handling units (AHUs) and fan filter units (FFUs).
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%.
Having 15 years of international air purification technology experience as the background, our company has standardized production workshop, dust-free filter workshop and first-class technology of HEPA filters production line and inspection line, independent research and development of fully automatic air filter production line, equipped with AMADA CNC punch and CNC bending machine as well as many other advanced high-end equipment, provide a strong guarantee for production and quality of air filtration and purification products.
Designed for heavy commercial ventilation, chemical outgassing mitigation, and pharmaceutical sterilization standards in the Kanagawa and Chiba logistics zones.
Global supply chains demand absolute consistency and verifiable testing procedures. Cleanroom managers in Tokyo routinely compare European Norms (EN 1822 / ISO 16890) with Japanese Industrial Standards (JIS B 9908). Understanding the exact correlations in dust-holding capacity, fractional efficiency, and particle counters is critical. Shenzhen Snow Peak Clean Technology maintains high-fidelity scanning detectors and particle testers to guarantee that every HEPA filter dispatched to Japan meets or exceeds the specified target efficiency.
| Japanese Std (JIS B 9908) | Global Std (ISO 16890 / EN1822) | Typical Media Structure | Ideal Application Scenario (Tokyo Market) |
|---|---|---|---|
| JIS Type 1 (HEPA Class) | EN1822 H13 / H14 (≥99.97% @ 0.3μm) | Borosilicate Micro-glass fiber / Teflon membrane | LSI Semiconductor Fabs, Biopharma Clean Zones |
| JIS Type 2 (Medium Efficiency) | ISO ePM1 85% / F8 - F9 | Meltblown synthetic bag filter / Mini-pleat glass | Data centers in Otemachi, primary hospital intake |
| JIS Type 3 (Coarse / Pre) | ISO Coarse 70% / G3 - G4 | Cardboard/Metal mesh pleated panel, synthetic fibers | Pre-filtration for commercial HVAC, intake towers |
| Chemical Gas/Adsorption | ISO 10121 (VOC Abatement) | Sandwich carbon fabric, extruded carbon pellet beds | Print shops in Shinjuku, toxic gas scrubbing systems |
Our manufacturing advantage lies in our comprehensive control over the entire supply chain. From compounding specialized low-resistance meltblown fabric to folding with precision machinery and validating seal integrity, our cleanrooms achieve strict control over quality. For Japanese plants transitioning to sustainable operations, our low-resistance mini-pleated layouts allow fans to run at reduced RPMs, diminishing carbon output in accordance with the Tokyo metropolitan carbon offset regulations.
Standardized replacements, specialized containment bags, and bespoke media configurations engineered for critical environments and industrial operations.
Addressing complex engineering requirements, shipping routes to Tokyo, and testing standards.
Get in touch with our engineering team for customized sizes, test certificate requests, and wholesale pricing. Discover the efficiency gains that 15 years of filtration manufacturing expertise can provide for your operations.
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