Every industry has unique air cleanliness requirements — comfort in commercial buildings, GMP compliance in pharmaceutical workshops, ultra-clean environments in semiconductor fabs, and intake protection for gas turbines. Leveraging its 13 product lines, Yiran® customizes multi-stage filtration solutions for 7 major industries.
From on-site survey and operating condition analysis to scheme design, product selection, installation & commissioning, and performance verification, Yiran® engineers collaborate closely with customers to ensure the filtration solution achieves optimal balance among efficiency, resistance, dust-holding capacity, and service life. Every industry solution is benchmarked against the performance of leading international brands' comparable products, with quantifiable energy-efficiency and cost comparisons.
From comfort HVAC to ultra-clean rooms, from intake protection to industrial dust collection, Yiran® delivers end-to-end customized filtration solutions for every industry
Comfort HVAC systems for offices, shopping malls, hotels, airports, hospitals, museums, and more. Multi-stage filtration combinations improve indoor air quality (IAQ), reduce HVAC energy consumption, and support green building certification (LEED/WELL/BREEAM).
Solid dosage, aseptic preparations, APIs, vaccine production, bio-laboratories, GMP workshops. HEPA/ULPA terminal filtration ensures cleanliness at ISO 5–8 levels, meeting China GMP, EU GMP, and FDA cGMP requirements.
Wafer fabrication front-end/back-end, packaging & testing, TFT-LCD/OLED panels, hard disk drives, photovoltaic cells. Beyond particulate filtration, chemical/molecular filtration (AMC control) is required to remove acid gases, alkaline gases, condensable organics, etc.
Spray booth supply & exhaust air, primer/topcoat/clearcoat booths, wax injection workshops, drying ovens, exhaust gas treatment. Stage-wise filtration of paint mist, dust, and gaseous pollutants with a multi-stage combination of paint-stop media + panel pre-filters + high-temperature filters + molecular adsorption.
Power generation gas turbines, natural gas compressor stations, offshore platforms, data center backup power. Intake air filtration systems protect turbine blades from dust, salt spray, moisture, and hydrocarbon erosion, extending equipment life and reducing water-wash frequency.
Welding fume, grinding/polishing dust, cutting metal dust, sandblasting, food/woodworking/pharmaceutical powder, oil mist/emulsion mist. Systematic solutions with pulse-jet dust collectors + cartridges + oil mist collectors, meeting occupational health and environmental emission requirements.
Food & beverage (beer/soft drinks/dairy/edible oils), chemicals (solvents/resins/coatings), water treatment (RO pre-treatment/cooling circulating water), pharmaceutical process fluids, electroplating solutions. Full range of melt-blown / string-wound / pleated / activated carbon / high-flow cartridges.
Based on industry reference standards and typical cleanliness requirements, Yiran® recommends optimal multi-stage filtration combinations for each industry
| Industry | Target Cleanliness | Recommended Filtration Stages | Key Products | Reference Standards |
|---|---|---|---|---|
| Commercial Buildings | ISO 8–9 | G4 + F7 | Panel ALG + Bag EFL | ISO 16890 · GB/T 14295 |
| Pharma Cleanrooms | ISO 5–7 | G4+F7+F9+H13 | Panel + Bag + Compact + HEPA | EN 1822 · EU GMP Annex 1 |
| Semiconductors | ISO 1–4 | G4+F7+F9+H13+U15+AMC | Panel + Bag + Compact + HEPA + ULPA + Chemical | ISO 14644-1 · SEMI |
| Automotive Painting | DIN Grade | G3+G4+F5+F7+F9 | Paint-Stop + Panel + Bag + High-Temp | DIN 1946 · VDI 6022 |
| Gas Turbines | Intake Grade | G4+F7 (+F9) | Cartridge CFL/TPR | ISO 29461 · ASME |
| Industrial Dust Collection | Emission Standard | Cartridge/Bag + Discharge | Collector SP/WF + Cartridge CFL | GB 16297 · ISO 16890 |
| Liquid Filtration | 0.1–100μm | Pre-Filter + Fine Filter | Melt-Blown MB + Pleated PL | FDA · 3A · USP |
Yiran® filtration solutions have been validated and continuously optimized in multiple industry benchmark projects
G4 panel + F7 bag combination, airflow 12,000 m³/h, annual energy consumption reduced by ~12%, filter replacement interval extended to 1.5×
G4+F7+F9+H13 four-stage filtration, cleanliness achieved ISO Class 5 (Grade A), terminal H13 PAO leak test passed
U15 ULPA FFU deployed 2,700 units, factory scan-by-scan efficiency ≥99.9995%@MPPS, meeting Class 0.1μm requirements
F7 intake cartridges 120 pcs/unit, resistance <150 Pa, pulse self-cleaning, water-wash interval extended to 2×
Paint-stop G3 + panel G4 + high-temp F7 combination, oven temperature 250°C stable operation, paint defect rate reduced by 60%
Pulse-jet dust collector SP-120 + cartridge CFL-325, handling airflow 48,000 m³/h, emission concentration <5 mg/m³
5μm melt-blown MB + 1μm pleated PL in series, flow rate 15 m³/h, RO membrane life extended to 1.8×
G4+M6+F9 three-stage filtration, airflow 18,000 m³/h per unit, meeting ASHRAE TC9.9 recommendations with stable long-term efficiency
Beyond products, Yiran® provides tailored lifecycle services to ensure your filtration system delivers consistent, measurable performance
Our engineers visit your facility to assess existing filtration systems, measure baseline performance, and identify optimization opportunities tailored to your industry standards.
We design multi-stage filtration configurations specific to your process conditions, then validate performance through on-site testing — ensuring efficiency targets are met before handover.
Ongoing differential pressure tracking, filter life prediction, and total lifecycle cost analysis help you continuously reduce operating expenses while maintaining compliance.
Industry-specific workshops covering filtration fundamentals, standards (ISO 16890/EN 1822/GMP), correct installation practices, and energy-saving strategies for your O&M team.
Proactive inventory management aligned with your production schedule — ensuring the right filters are on-site before replacement is due, minimizing downtime.
Assistance with GMP audits, ISO 14644 cleanroom classification documentation, and regulatory filing — keeping your facility audit-ready at all times.
Share your application scenario, cleanliness targets, and process conditions with Yiran® engineers, and we will provide one-on-one customized solution design and selection recommendations.
Contact a Yiran® Engineer Explore AI SelectionYiran® filtration solutions deliver quantifiable improvements in energy efficiency, filter service life, and operational reliability
Average filter life extension vs. standard-grade alternatives
ULPA efficiency at MPPS, verified per EN 1822-4 scan testing
Average HVAC fan energy reduction with optimized multi-stage selection
Engineer response time for urgent technical inquiries