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Folding Primary Filter with G4 Efficiency Media for Central HVAC Ventilation Systems
US$5.00-12.50
50 Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableClapboard
without ClapboardFilter Number
1Model NO.
LY-PR-Z1002Medium Material
CottonEfficiency
G2-G4Filtration Grade
Pre FilterType
Folded FilterFilter Type
Pleated Pre-FilterCore Materials
Nonwoven or Filter PaperStructure
Keel Frame or Wire Mesh SupportMain Functions
Dust, Hair, Pollen & Large Particle FiltrationFiltration Efficiency
Low-Efficiency Pre-FilterAir Flow
Low Resistance, Smooth Air FlowDurability
Stable & Robust StructureApplication
HVAC, Fresh Air System, Commercial & Industrial VeTarget Use
Commercial, Industrial, HVAC SystemInstallation
Easy ReplacementCustomizable
Size, Frame Material, Pleat DepthAir Flow Resistance
Optimized Low Pressure DropMaintenance
Protects HEPA Filters, Easy CleaningEco-Friendly
Safe Materials, Energy SavingCertification
ISO9001, RoHS, ReachTransport Package
Standard Export CartonSpecification
custom-madeTrademark
LyusenOrigin
ChinaHS Code
8421999090Production Capacity
100000000PCS/YearKey features
Customizable Dimensions: Dimensions can be customized according to the customers' specific requirements.
High Filtration Efficiency: Average filtration efficiency of artificial dust weighing method reaches 80%-95%.
Low Air Flow Resistance: Rated resistance is less than 80 Pa, ensuring smooth and low-pressure drop airflow.
Robust Structure: Features mesh covering and keel structure for stable and robust performance.
Certified Quality: ISO9001, RoHS, and Reach certified for safety and quality assurance.
Easy Maintenance: Designed for easy replacement and cleaning to protect downstream HEPA filters.
Versatile Application: Ideal for HVAC, fresh air systems, commercial, and industrial ventilation.
Manufacturer Direct: Direct manufacturer with 26 years experience and own trade team.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 27 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.91h
AI-Powered supplier vetting
SummaryThe supplier is explicitly identified as a professional technical supplier producing and selling air- and water-purification products, along with related daily-use, non-woven, and labor-protection products. It provides 3D software design, ODM, OEM, new-product development, and multiple customization modes. Production equipment includes activated-carbon, plastic-mesh, cutting, punching, ultrasonic-sealing, gluing, and other production lines. Quality controls include one inspector, documented finished-product inspection instructions, raw-material traceability, quality assurance, and recorded corrective-action and complaint procedures. However, the supplier reports no inventory capacity, overseas warehouse, showroom, agent or branch, or offline trade-show participation, and has no valid manufacturing-capacity contract with related subcontractors. Sustainability capability is explicitly marked absent in the stated AI/data-management criterion. Financial credibility cannot be assessed because the provided...
Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated business scope covers production, sales, and installation of air-purification and water-purification products, plus related non-woven, daily-use, hardware, and labor-protection products.
After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, indicating an established service-response process. However, it reports no overseas agents or branches, overseas warehouse, overseas showroom, or overseas service coverage, limiting evidence of international after-sales reach.
R&D capabilityThe supplier offers 3D software design, reported new products during the past year, and provides ODM and OEM services. It does not have an available SDK, so the evidence supports product and design innovation but not software-development extensibility.
Production capacityProduction resources include activated-carbon, plastic-mesh, cutting, punching, ultrasonic-sealing, gluing, and other production lines, with a stated peak-season lead time of one month and off-season lead time within 15 workdays. Nevertheless, the supplier reports no inventory capacity and no valid manufacturing-capacity contract with related subcontractors, so production capability is evidenced but operational scalability and continuity have limitations.
Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also offers ODM and OEM services. This indicates broad product-development and customization coverage.
Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one type of customer experience. No customer names, project details, product examples, volumes, or independently verifiable case studies are provided.
Product Q&A
Q:What is the filtration efficiency of this filter?
A:
The average filtration efficiency of artificial dust weighing method is 80%-90% or 90%-95%.
Q:Can the dimensions of the filter be customized?
A:
Yes, dimensions can be customized according to the customers' specific requirements.
Q:What is the rated air flow resistance?
A:
The rated resistance is less than 80 Pa, ensuring low initial resistance and smooth air flow.
Q:What certifications does the product have?
A:
The product is certified with ISO9001, RoHS, and Reach.
Q:What is the main function of this primary filter?
A:
It is designed for dust, hair, pollen, and large particle filtration as a pre-filter.
Send Inquiry
*To:
Nantong Lyusen Environmental Protection Purification Material Co., Ltd
Nantong Lyusen Environmental Protection Purification Material Co., Ltd*Content:
Supplier replies will be sent to your registered email
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