High-capacity customizable media engineered to meet demanding cleanroom air hygiene standards and efficiency classes.
In high-specification manufacturing contexts, clean air is not merely an environmental standard; it is a critical process raw material. Industrial HEPA (High-Efficiency Particulate Air) filtration works by utilizing a matrix of randomly arranged glass fibers (ranging in diameter from 0.5 to 2.0 micrometers). Unlike simple sieve-based media, industrial HEPA filtration captures microscopic particulates through a combination of four distinct physics-based mechanisms:
Shenzhen Snow Peak Clean Technology Co., Ltd. customizes the density, thickness, and pleat geometries of these media to establish the optimal balance between high dust-holding capacity (DHC) and low initial resistance, extending HVAC equipment lifespans and dropping operating costs.
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.
Inside our ISO-compliant production lines, where automated technologies secure high consistency and media integrity.
A deep dive into advanced media standards, regulatory compliance, micro-environment solutions, and future performance routes.
Cleanliness demands vary widely across global industrial landscapes. Industrial HEPA filters serve as primary protective devices preventing ambient airborne contamination from compromising product yields, clinical results, and hazardous waste containment:
The performance of industrial air filters is regulated by international standards. In Europe, the standard is EN 1822, while the global counterpart is ISO 29463. These standards classify filters based on performance at the Most Penetrating Particle Size (MPPS), typically between 0.12 and 0.25 microns:
| Filter Class (EN 1822) | Efficiency at MPPS | Local Leak Limit Efficiency | Typical Application |
|---|---|---|---|
| E11 | ≥ 95% | - | Pre-filtration, general ventilation, commercial facilities |
| H13 | ≥ 99.95% | ≥ 99.75% | Hospitals, laboratories, electronics assembly areas |
| H14 | ≥ 99.995% | ≥ 99.975% | Pharmaceutical manufacturing, cleanroom ceiling grids |
| U15 | ≥ 99.9995% | ≥ 99.9975% | Advanced semiconductor lithography, research laboratories |
Every HEPA filter manufactured at Shenzhen Snow Peak undergoes testing via DOP/PAO aerosol challenges and automated scanning particle counters to confirm structural integrity, face velocity uniformity, and pressure drop conformity.
The industrial air filtration sector is shifting toward energy conservation, chemical-specific media, and smart filtration integration. Our R&D division focuses on:
Cross-border procurement requires strict compliance with regional certifications and quality standards. Shenzhen Snow Peak supports international specifications by aligning with certifications such as CE, RoHS, and UL 900.
Our international shipping team assists with custom clearance documentation, tariff classification, and specialized transport packaging. From bulk container shipments of fiberglass paint-stop media rolls to fragile, wood-crated, high-temperature HEPA filters, we ensure products arrive on-site damage-free.
Operating within Shenzhen's industrial cluster, Snow Peak leverages direct component sourcing, automated pleating and potting lines, and AMADA CNC sheet metal fabrication. This vertical integration allows us to:
Engineering answers to common specification, maintenance, and compliance questions.
Premium replacement filters, rolled media, and safety containment components for global OEMs.
Snow Peak
