Dual-Function Filtration: Trap Dust,Odors – Built Exactly for Your Purifier
If you're tired of generic air filters that don't fit your air purifier perfectly or skimp on performance,we've got you covered.We're a air filter factory with 10+ years of manufacturing experience based in Changshu,Suzhou.This filter pairs a bright blue high-efficiency filter layer for dust/pollen/pet dander with a black activated carbon backing for odors/smoke/formaldehyde.We build it exactly to your equipment's specs,and sell it straight from our factory,cutting 20-30% off middleman prices.
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Basic Information
| Brand Name | Huazhijie | Product Name | HEPA Air Purifier Filter |
| Frame Material | Reinforced Paper Frame | Filter Media | Blue Folded Melt-blown Media+Honeycomb Activated Carbon |
| Carbon Type |
Coconut Shell/ Coal-based Activated Carbon |
Carbon Weight | 400-800 g/m² (Customizable) |
| Sealing System | Sponge Gasket (All Four Sides) | Dimensions | Custom |
| Efficiency | H11-H13 (Customizable) | Initial Air Resistance | 45-120 Pa |
| Operating Temperature | -20°C to 70°C | Maximum Humidity | 85% RH |
| OEM | Yes | Certifications | ISO 9001 |
Core Features of This HEPA Air Filter
Dual-Function Media:
- Blue Layer (High-Efficiency): Catches 99.97% of 0.3μm particles (dust, pollen, pet hair – perfect for allergy sufferers).
- Black Backing (Activated Carbon): Neutralizes cooking smells, cigarette smoke, and new furniture formaldehyde.
- Perfect Fit: Custom sizes ensure optimal sealing
- Efficiency Grades: H11 to H13 available
- Carbon Loading: 400-800 g/m² adjustable
- Special Sizes: Any dimension to fit your equipment
- Private Labeling: OEM services available
Detailed Application Scenarios
- Hospital Patient Rooms: Infection control and odor management
- Dental Clinics: Aerosol and chemical vapor removal
- Medical Laboratories: Particulate and VOC control
- Pharmacy Storage: Medication protection from contaminants
- Office HVAC Systems: Employee health and productivity
- Hotel Guest Rooms: Smoke and odor elimination
- Shopping Malls: High-traffic area air quality
- Restaurant Kitchens: Grease and cooking odor control
- Electronics Manufacturing: Cleanroom particulate control
- Pharmaceutical Production: GMP compliance air quality
- Chemical Processing: Worker safety and odor control
- Automotive Paint Shops: Overspray and chemical filtration
- Apartment Buildings: Central ventilation systems
- Smart Home Systems: Integrated air purification
- Allergy-Sensitive Homes: Pollen and allergen removal
- New Construction: Formaldehyde and VOC reduction
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Classroom Ventilation: Student health and concentration
- University Laboratories: Chemical and particulate safety
- Library Air Systems: Document preservation
- Gymnasium Ventilation: Air quality during physical activities
Why choose us?
✅10+ Years of Manufacturing Experience: Specialized in air filtration, with ISO9001 and other patent certifications.(About us)
✅ Factory Prices: Direct sales eliminate middleman markup-save up to 20% vs. distributors.
✅ Fast Customization: Tailored filters ready in 15-20 days; standard models ship within 7 days.
✅ Global Support:Our professional team provides 24-hour consulting and usually responds within 4 hours. We can also assist remotely with filter installation, debugging, and maintenance.(Contact Us)
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Frequently Asked Questions (FAQ)
Q:How do I customize a filter for my specific air purifier?
A:It's simple! Just share your air purifier's filter slot dimensions (length/width/thickness, down to 1mm), preferred media type (HEPA/carbon/dual), and any branding needs (logo, packaging). Our team in Changshu will send a quote within 24 hours, then produce your custom filters in 7–15 days.
Q: Can you develop new filter designs?
A: Absolutely! Our R&D team can:create custom designs from your specifications;optimize existing filter performance;develop proprietary solutions;provide technical consultation.
Q:Where is your factory located, and what's your production capacity?
A:Our factory is in Changshu,Suzhou,Jiangsu Province,China– a key industrial hub with fast logistics access to Shanghai Port. We produce 50,000+ filters per month, so we can handle large bulk orders (10,000+ units) with short lead times.
