Explore our collection of CE Certified filters, replacement cartridges, and custom media lines designed for optimum mechanical efficiency and low pressure drop.
Unveiling the technological intersections of international ISO 16890, EN 779:2012 standards, and American ASHRAE 52.2 norms inside the modern commercial and industrial landscape.
The convergence of European EN 779 (G4 to F9 classes), ISO 16890 (Coarse to ePM1 categories), and ASHRAE 52.2 (MERV ratings) dictates modern trade. A MERV 8 filter typically translates to coarse particulate protection, shielding high-efficiency HEPA filters downstream and saving operational energy globally.
For European distribution, CE marking is the gateway showing compliance with Health, Safety, and Environmental standards. In industrial air handling units (AHUs), verified CE labeling guarantees mechanical structural integrity, flame retardancy (UL 900 equivalent), and non-toxic materials composition.
Industrial facilities deploy MERV 8 pre-filters as tactical armor. By capturing 70% to 85% of particles between 3.0 and 10.0 microns, pre-filters protect final-stage H13/H14 HEPA filters. This extends HEPA lifespan up to 4 times, reducing replacement downtime and structural HVAC pressure spikes.
| ASHRAE 52.2 Rating | EN 779 Equivalent | ISO 16890 Class | Primary Particle Target | Primary Industrial Use Case |
|---|---|---|---|---|
| MERV 8 | G4 / M5 | ISO Coarse > 60% / ePM10 | 3.0 to 10.0 μm (Pollen, dust, lint) | Pre-filtration for AHUs, Spray Booths, Commercial HVAC |
| MERV 11 | M6 | ePM10 > 60% / ePM2.5 | 1.0 to 3.0 μm (Mold spores, auto emissions) | Industrial food processing, general labs |
| MERV 13 | F7 | ePM2.5 > 65% / ePM1 | 0.3 to 1.0 μm (Bacteria, smoke particles) | Commercial Green Buildings, General Hospitals |
| MERV 15-16 | F9 | ePM1 > 80% | 0.3 to 1.0 μm (Viruses, carbon dust) | Semi-conductor pre-cleanroom, pharmaceutical intake |
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%.
With a 15-year background in international air purification technology, our infrastructure ensures quality compliance for global OEM and ODM orders.
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.
From paint spray booths to microchip manufacturing plants, here is how our tailored MERV 8 configurations drive efficiency across localized regions.
Protecting centralized cooling loops in retail, commercial complexes, and municipal buildings. MERV 8 filters act as the first line of defense, mitigating dirt buildup on thermal transfer coils, preserving airflow rates, and lowering monthly energy consumption across commercial units.
Utilizing high-performance floor glass fiber media (Paint Stop) and pocket G4-M5 synthetics to collect heavy aerosolized overspray. Prevents visual defects on finished paints and shields environmental exhaust shafts from strict environmental regulation fines.
Installed immediately upstream of medical cleanrooms and surgeries to collect larger bio-aerosols. Combined with our antiviral HEPA replacement setups, this multi-tier configuration halts viruses like H1N1 and controls general cleanroom bio-burden.
In the next generation of industrial ventilation, pressure drop is the primary cost driver. Traditional MERV 8 filters rely solely on thick physical density to catch particles, creating restrictive airflow. Snow Peak's engineering roadmap incorporates polymer nanotechnologies, optimizing mechanical structure with electrostatic charge retention.
Our upcoming product generation boasts a hybrid meltblown synthetic composition that retains high sub-micron arrestance under high-moisture settings, keeping pressure resistance below 45 Pascals at nominal velocity. By reducing system resistance, companies reduce fans’ electrical loads by up to 15%, aligning with the European Union's Net-Zero emission standards.
Developing smart thickness control via real-time laser monitoring to maintain uniform permeability across all non-woven roll media batches.
Clear answers resolving common design, regulatory compliance, and filtration selection issues.
CE Certification indicates that the air filtration product complies with EU health, safety, and environmental protection directives. For industrial filters, this verifies testing compliance with standard EN 779 (or the updated EN ISO 16890 series). It ensures structural safety, frame rigidity, fire classification (non-flammability of the synthetic/meltblown fabric), and the absence of toxic outgassing substances, permitting free movement of goods within the European Economic Area.
Under the older EN 779 standard, a MERV 8 filter sits at the intersection of G4 and M5. A G4 filter typically offers an average arrestance of synthetic dust above 90%, whereas an M5 filter shifts focus to efficiency on 0.4 μm particles. Under ISO 16890, these filters fall into the "ISO Coarse ≥ 60%" or "ePM10 ≥ 50%" classifications, designed primarily for pre-filtration to capture larger airborne contaminants before they reach finer HEPA levels.
Yes. Synthetic fibers that rely on electrostatic charging (electret media) to achieve a MERV 8 rating often suffer from charge degradation over time due to humidity, dust loading, and chemical exposure. To combat this, Shenzhen Snow Peak Clean Technology Co., Ltd. incorporates mechanical density blends within our meltblown and synthetic bag products, ensuring the filter maintains its rated efficiency through physical particle collection even as the static charge dissipates.
A well-constructed MERV 8 filter offers low initial resistance, typically between 30 Pa and 70 Pa depending on thickness and pleat density, at standard face velocities (approx. 2.5 m/s). Lower resistance allows mechanical fans to work less, directly translating into power savings. The final recommended operating resistance limit is usually set at 250 Pa before replacement is required.
A standard MERV 8 pre-filter is not designed to capture individual viral particles (such as H1N1) or bacteria directly, as these are typically smaller than 1.0 micron. However, they capture larger respiratory droplets and carriers holding these microbes. To clean air at micro-levels, MERV 8 pre-filtration must be coupled with higher-grade filters like Snow Peak's patented sterilizing and antiviral HEPA filters, which yield a 99.99% H1N1 removal efficiency.
We leverage 15 years of filtration technology experience, utilizing fully automated production facilities including high-performance pleaters, automatic gluing systems, and AMADA CNC bending equipment. Every batch undergoes strict testing via specialized inspection loops to verify size precision, pleat spacing, structural leakages, and particulate flow resistance prior to export shipment.
High-capacity media rolls, carbon layers, and customized replacement items for global industrial supply chains.
Snow Peak
