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G4 Frame Industrial Cardboard Air Pre Filter Pleated Panel Air Filter
US$1.95
1,000-1,499 Pieces
US$1.91
1,500-1,999 Pieces
US$1.86
2,000-4,999 Pieces
US$1.80
5,000-9,999 Pieces
US$1.65
10,000+ Pieces
Sample price:US$12.99/piece.Request sample
Product profile
Customization
AvailableClapboard
without ClapboardFilter Number
0Model NO.
customizable sizeMedium Material
CottonEfficiency
G4Filtration Grade
Pre FilterType
Panel FilterColor
WhiteMaterial
PaperShape
RectanglePorosity
5umBrand
TrairfPackage
CartonTransport Package
Carton PackageTrademark
trairfOrigin
ChinaHS Code
8421399000Production Capacity
10000 PieceKey features
High Efficiency Filtration: G4 grade filter achieves 90% efficiency for 5um particles.
Customizable Dimensions: Available in multiple sizes including 295x295mm and 595x595mm.
Diverse Frame Options: Choose from moisture-resistant cardboard, aluminum alloy, or galvanized plate frames.
Low Resistance Design: Optimized pleated structure ensures low resistance and large dust holding capacity.
Wide Application Scope: Suitable for HVAC, clean rooms, hospitals, and industrial spray booths.
OEM Service Available: Accepts customized orders with over 10 years of OEM experience.
Certified Quality: Products pass ISO9001:2008 and CE certification standards.
Fast Delivery: Sample orders ship in 1-2 days; bulk orders in 7-15 days.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-11-13Nearest Port: Shanghai,Shenzhen,NingboAverage Response Time: ≤10.55hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
AI-Powered supplier vetting
SummaryThe supplier operates in metal structures, refrigeration, and air-conditioning equipment, with manufacturing, sales, research and development, and import/export activities. It reports ISO9001:2015 and CE certifications, documented complaint handling, quality assurance, raw-material traceability, and OEM service for well-known brands. Customization is available from designs or samples, including full, minor, and flexible customization. Production includes four lines, but the factory does not continuously reconcile quantities for each batch. Innovation evidence is limited: one R&D engineer and no new products launched in the previous year. Financial information is incomplete because only reference years are provided, without financial results or indicators. The supplier has export capability and reported repeat-buyer preference of 80%–100%, but no Fortune 500 cooperation and no overseas service-country coverage are stated.
Supplier typeThe supplier is a manufacturer and seller of metal structures, refrigeration, and air-conditioning equipment, with mechanical equipment R&D and import/export activities. It has four production lines, self-operated import/export rights, and export-trade staff, supporting classification as a manufacturing supplier with trading and engineering capabilities.
CertificationsThe supplier reports ISO9001:2015 management-system certification and CE product compliance certification. These certifications are explicitly stated in the company and certification information, although the company description also references an older ISO9001:2008 claim.
After-Sales capabilityThe supplier has a clear complaint-handling procedure with followed records and a corrective and preventive action procedure with records. However, overseas service coverage is listed as zero, so the evidence supports structured complaint handling but not broad overseas service availability.
Production capacityThe supplier has four production lines, uniformly followed finished-product inspection instructions, quality assurance, and raw-material traceability. A deficiency is that the factory does not continuously reconcile quantities for each batch or batch-production volume, indicating a control gap in production quantity management.
Customization capabilityThe supplier explicitly offers customization from designs and samples, full customization, minor customization, and flexible customization. This directly demonstrates broad customization support.
Client casesThe supplier states that it has served many customers, including well-known brands, and provides OEM services for popular brands. It also reports repeat-buyer preference of 80%–100%, but no Fortune 500 cooperation and no named customer cases are provided.
Product Q&A
Q:Who are we?
A:
We are based in Sichuan, China, started in 2013, with 51-100 staff, selling globally to Africa, North America, Southeast Asia, and more.
Q:How can you guarantee quality?
A:
We always produce a pre-production sample before mass production and conduct a final inspection before shipment.
Q:What products can you buy from us?
A:
We supply HEPA Filters, Pre Filters, Medium Pocket Filters, HVAC Air Filters, and FFU Fan Filter Units.
Q:Why should you buy from us not from other suppliers?
A:
We offer factory direct pricing, 7-10 day short delivery, 10+ years OEM experience, and ISO9001 & CE certified quality.
Q:What services can you provide?
A:
We accept FOB, CFR, CIF, EXW delivery terms and USD, EUR, JPY payment currencies via T/T, L/C, PayPal, and more.
Send Inquiry
*To:
Sichuan Huajie Purification Equipment Co., Ltd
Sichuan Huajie Purification Equipment Co., Ltd*Content:
Supplier replies will be sent to your registered email
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