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Durable G4 Polyester Blue and White Air Filter Cotton for Ahu Units
US$1.80
1,000-4,999 Square Meters
US$1.30
5,000-9,999 Square Meters
US$0.93
10,000+ Square Meters
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableMaterial
PolyesterUsage
Air Filter, Liquid Filter, Powder Filter, Solid FilterModel NO.
BY-F103Type
Filter FeltHole Shape
RoundManufacturing Method
Non-Manufacturing ClothPaper Type
QualitativeProduct Name
Blue-White Air Filter PadsCertification
RoHS, Reach etc.Supply Type
Make-to-OrderSuitable for
Industrial Production, Air Purification, AquariumCustomize Orders
AcceptedFeature
Acid and Alkali Resistant,Non Toxic and Harmless,HMedia
Synthetic Fiber with Gradual Density, Inlet Side IWashable
About 4-5 TimesEn779 Class
G4Average Arrestance
90%-95%DIN53438 Non-Flammability Standard
F1Final Resistance
250 PATemperature Resistance
120ºCInitial Pressure
25 PAColor
White-BlueTransport Package
Customized Package/Vacuum ExtractableSpecification
11.8"X78"Trademark
YUEXINOrigin
ChinaHS Code
5601229000Production Capacity
120000kg/MonthKey features
Customizable Dimensions: Thickness and size can be customized to fit specific vent requirements.
Multi-Color Options: Available in blue and white color combinations for visual identification.
Washable Design: Filter pads can be washed and reused approximately 4-5 times.
High Efficiency Filtration: Achieves EN779 Class G4 with 90%-95% average arrestance.
Eco-Friendly Material: Made from 100% polyester, non-toxic, and harmless to humans.
Versatile Applications: Suitable for HVAC, industrial production, aquaculture, and medical filtration.
Company profile
CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2007-08-05 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.92h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryDongguan Yuexin Industrial Co., Ltd. is identified as a Chinese manufacturer of fiber-related products, including polyester wadding, felt, fiber fillings, pillow inserts, and related materials. The supplier reports six production lines, a 1,000 m² manufacturing plant, daily production exceeding 50 tons, and stated annual outputs of 5,000 tons each for polyester wadding and polyester felt, plus 1.5 million pillow inserts. It exports to South America, Europe, and North America, with exports representing 51%–70% of sales. The supplier reports no management-system certifications and only one R&D engineer, although it states that it conducts product innovation. After-sales processes, customization capability, financial credibility, and customer performance are insufficiently documented. Trade records show limited identifiable transaction evidence.
Supplier typeThe supplier is explicitly classified as a Manufacturer, with Dongguan Yuexin Industrial Co., Ltd. identified as the company name and China as its country of origin. This directly supports its status as a manufacturing supplier.
CertificationsThe supplier’s certification of management systems is explicitly recorded as NIL. This is a stated absence of management-system certification evidence and represents a deficiency for this field.
R&D capabilityThe company describes itself as integrating research and development with production and sales and states that it continuously conducts product innovation. However, only one R&D engineer is reported, and no patents, dedicated laboratories, or specific developed products are provided, so the evidence supports an innovation function but not strong innovation capacity.
Production capacityThe supplier reports daily production exceeding 50 tons, six production lines, and annual outputs of 5,000 tons each for polyester wadding and polyester felt plus 1.5 million pillow inserts. These explicit capacity and output figures support substantial production capability for its stated product categories.
Product Q&A
Q:Are you a factory or trading company?
A:
We are the factory from 2003,We are the set of design, development, production ,sale and service of industry and trade-oriented enterprises. so we offer affordable price with suitable quality.
Q:Where is your factory located in? How can I visit you?
A:
Our factory is located in Dongguan, China. You can directly fly to SHENZHEN BAOAN airport, we will pick you up!
Q:How can we get a quote?
A:
According to your requirements ,such as weight , color , size ,designs of you need ,etc .And e-mail us ,we usually quote within 24 hours.
Q:Do you accept small quantity order?
A:
Yes,small order is welcomed .We would like to grow up with you together.
Q:Can I have my own customized product?
A:
Yes, customized service can be provided, including color, package, logo, mark, etc;
Send Inquiry
*To:Dongguan Yuexin Industrial Co., Ltd.
Dongguan Yuexin Industrial Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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