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OEM HEPA Dust Filter Manufacturer & High-Efficiency Filtration Products

Shenzhen Snow Peak Clean Technology Co., Ltd. — Your trusted high-tech B2B partner for cleanroom systems, HVAC ventilation, and customizable chemical air filters.

Primary HVAC & Cleanroom Product Catalog

Engineered for absolute air quality. Check out our high-efficiency configurations, customizable from pre-filtration structures to high-capacity terminal HEPA filters.

ODM PVC change bag BIBO filter replacement bag
ODM PVC change bag BIBO filter replacement bag BIBO bags for Bag In Bag Out Filter Supplier
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ODM Factory direct supply air filter pocket G4
ODM Factory direct supply air filter pocket G4, M5, M6, F7, F8, F9 meltblown synthetic bag filter Manufacturers
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Custom Painting room filters 600G ceiling filter cotton
Custom Painting room filters 600G ceiling filter cotton G4 M5 pre medium efficiency air filter material Supplier
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Wholesale Sandwich type carbon fabric mini-pleated HEPA
Wholesale Sandwich type carbon fabric mini-pleated HEPA efficient VOC removal filter Manufacturers
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OEM Metal Washable Metallic Mesh Primary air filter
OEM Metal Washable Metallic Mesh Primary air filter stainless steel industrial air filter Supplier
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Custom High efficiency low resistance meltblown fabric
Custom High efficiency low resistance meltbown MB fabric material for air filter media product Manufacturers
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Custom High-efficient gas adsorption material activated carbon
Custom High-efficient gas adsorption material activated carbon media laminated with wire mesh for pleated filters Manufacturers
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CE Certification Humidifier net wick filter evaporative air cooler
CE Certification Humidifier net wick filter evaporative air cooler cooling pad Exporters, Service
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INDUSTRIAL AUTHORITY WHITE PAPER

Our Profile & Filtration Philosophy

Shenzhen Snow Peak Clean Technology Co., Ltd. is a globally recognized, integrated high-tech enterprise specializing in air filtration products research, development, state-of-the-art production, worldwide sales, and international import-export trades. We stand at the forefront of cleanroom engineering, supplying premium industrial solutions: Pre-filters, pocket filters, HEPA filters, chemical gas adsorption filters, residential replacement HEPA configurations, automotive cabin air filters, and cooling-pad humidifier wicks.

By producing our own raw materials—such as proprietary high-performance pocket filter media, low-resistance meltblown composite media, and laminated synthetic structures—we maintain strict quality assurance while driving down operational costs for global procurement agents.

Combined with our self-developed patented antiviral technologies, our sterilizing and antiviral HEPA filters offer unmatched dual-layer protection. They actively capture sub-micron dust particles and neutralize airborne threats. For example, our antiviral HEPA series maintains PM2.5 concentrations below 10 micrograms per cubic meter—5 times cleaner than standard regulatory metrics—while achieving a 99.9% sterilization rate and 99.99% effectiveness in removing the H1N1 virus with zero secondary outgassing.

Shenzhen Snow Peak Clean Technology Facility

Why Source HEPA Filters from China?

Leveraging industrial clusters, advanced machinery, and rigorous quality systems to optimize global supply chains.

Vertical Integration of Filter Media

Unlike standard assembly shops, Chinese industrial parks house both chemical fiber extrusion plants and HEPA assembly lines. We control the production of low-resistance meltblown synthetic polymers and fiberglass sheets, stabilizing costs and standardizing chemical parameters.

Precise German & Japanese Machinery

Our workshop is equipped with high-end machinery, including Japanese AMADA CNC punches and automated bending lines. This allows us to fabricate custom steel, aluminum, and plastic frames with tight dimensional tolerances (within ±0.5 mm), matching any global HVAC or cleanroom brand.

Scale and Cost-Efficiency

With fully automated mini-pleat lines, glue dispensing nozzles, and thermal bonding units running continuously, our facility scales production rapidly. This guarantees short lead times and competitive pricing for large B2B commercial buildouts.

HEPA Filter Classifications & Media Selections

Compare our specialized media substrates to match your exact application requirements, standard compliance, and pressure drop specifications.

Media Class Common Standard Ratings Target Particle Size (MPPS) Primary Structure Ideal Applications
Fiberglass Deep-Pleat EN1822 H13 to U15 0.1 - 0.3 Microns (≥99.97%) Borosilicate glass fibers with aluminum separators Microelectronics, high-temp drying tunnels, sterile pharma cleanrooms
Meltblown Synthetic ISO 16890 Coarse to ePM1 90% 0.3 - 1.0 Microns (≥95%) Layered electrostatically charged polypropylene Pre-filters, pocket filtration, commercial HVAC systems
PTFE Membrane HEPA EN1822 H14 to U17 0.12 Microns (≥99.999%) Expanded polytetrafluoroethylene film Ultra-clean semiconductor labs, low-outgassing requirements
Activated Carbon Composites Gas Adsorption / VOC Class Gaseous pollutants & odors Sandwich type carbon fabric / pleated granular media Industrial VOC removal, chemical processing, airport terminals

Macro-Industry Air Filtration Solutions

End-to-end customizable engineering to protect personnel, cleanrooms, and sensitive equipment.

15+
Years International Experience
99.99%
H1N1 Viral Elimination
10 μg/m³
PM2.5 Maximum Output
50+
Export Countries Served

Pharmaceutical Cleanrooms & Bio-containment

Using gel-sealed liquid tank HEPA filters and Bag-in-Bag-out (BIBO) safety housings to safely handle biohazards, prevent leakage, and protect pharmaceutical cleanrooms.

Semiconductor & Electronics Fabrication

Ultra-high efficiency U15-U17 PTFE media prevents airborne molecular contamination (AMC). Low-outgassing frames protect cleanroom processes and delicate silicone wafers.

Heavy Painting & Industrial Dust Extraction

600G ceiling cotton and high-capacity V-bank pocket units filter paint mist and industrial aerosols, maximizing operating lifespans and reducing energy costs.

High Precision Automated Gluing Lines at Snow Peak
PROCUREMENT CHECKLIST

Crucial Standards for B2B Air Filter Buyers

Global procurement teams must consider more than unit costs when buying industrial air filters. Optimizing operational lifespans and system integration requires examining key engineering metrics:

  • Initial Resistance vs. Final Resistance: Minimizing energy use in commercial HVAC systems requires HEPA filters with low initial resistance (e.g., ≤220 Pa at nominal airflow).
  • Certification & Compliance: Verify filters are tested under EN1822:2009 / ISO 29463 standards using oil aerosols (PAO/DOP) to ensure zero pinhole leaks.
  • Gasket & Seal Mechanics: Choose between traditional closed-cell neoprene gaskets, liquid gel seal paths, or knife-edge frames based on your cleanroom ceiling grids.
  • Material Durability: In humid conditions, fiberglass and electrostatically charged meltblown media should resist microbial growth and structure degradation.

Shenzhen Snow Peak helps you meet these technical specifications. We provide complete factory test reports, material safety data sheets, and custom framing for your facility's exact requirements.

State-of-the-Art Factory Infrastructure

Take a virtual tour of our 15-year established production line, equipped with automated pleating, CNC metalworking, and quality testing.

Frequently Asked Questions

Technical explanations for common questions about cleanroom standards, replacement schedules, and custom filter configurations.

What is the difference between H13 and H14 HEPA Filters under EN1822? +
An H13 HEPA filter has a minimum efficiency rating of 99.95% at the Most Penetrating Particle Size (MPPS, typically 0.1 to 0.3 microns). An H14 HEPA filter provides a higher efficiency of 99.995%, reducing downstream particulate concentrations for ultra-clean rooms.
Why are Bag-In-Bag-Out (BIBO) filtration systems essential in biohazard environments? +
BIBO systems protect maintenance technicians when replacing saturated filters in high-risk zones, such as biosafety laboratories, chemical defense plants, or radioactive sites. Using a durable PVC change bag prevents hazardous dust from escaping into the ambient environment during service.
How does the gel-seal design improve cleanroom ceiling system performance? +
Gel-seal HEPA filters feature a channel filled with non-flowing, self-healing polyurethane or silicone gel. When pressed against the cleanroom's knife-edge ceiling grid, the gel creates an airtight seal that compensates for uneven surfaces better than traditional compression gaskets.
How often should terminal cleanroom HEPA filters be certified or replaced? +
We recommend checking cleanroom HEPA filters every 6 to 12 months with a photometer leak test. Typically, terminal HEPA filters should be replaced every 3 to 5 years, provided suitable pre-filters (G4, M5, or F9 pocket filters) are maintained upstream.
Can you custom manufacture HEPA replacement filters for major brands like Honeywell? +
Yes, we provide OEM and ODM manufacturing services for replacement filters. Our product line includes compatible replacements for household and commercial air purifiers (such as Honeywell HRF-ARVP200 and HRF-AP100), customized with premium meltblown and activated carbon media to meet original OEM specifications.

Specialized Terminal Filters & Media Rolls

Explore our specialized heavy-duty air purification products, including gel-seal units, cylindrical HEPA canisters, and chemical filtration frames.

ODM Customized gel seal HEPA filter for clean room
ODM Customized top side Gel Seal liquid tank mini pleated compact Hepa Filter for Clean Room Manufacturer
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CE Certification customized H13 H14 cylindrical replacement HEPA
CE Certification Customized cylinder H13 H14 high performance cylindrical replacement HEPA dust filter collector
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China Fiberglass deep-pleat HEPA filter
China Fiberglass deep-pleat HEPA filter high efficiency air filter with separator for clean room Suppliers
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Honeywell HRF-ARVP200 Replacement HEPA Filter Set
High-Quality Honeywell HRF-ARVP200 Replacement HEPA R Filter & Carbon Prefilter Set for HPA200
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High Quality absorbent non-woven humidifier filter pad
High-Quality High absorbent non-woven wet curtain customized humidifier filter media pad Factory
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OEM High efficiency W shape ventilation filter HVAC HEPA
OEM High efficiency 2V 3V 4V 5V 6V cell plastic frame W shape ventilation filter HVAC system HEPA filter
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ODM Honeywell HRF-AP100 True H13 HEPA Filter
ODM Honeywell HRF-AP100 True H13 HEPA Replacement Filter for HPA100 Series (HPA094, HPA101, HPA104)
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Custom polyester laminated wire mesh roll for air filter
Custom Blue white green pre polyester synthetic laminated wire mesh roll For G3 G4 foldaway air filter Suppliers
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