What is your sample policy?

We offer two types of samples: 1) Free sample for standard products (customer pays courier cost); 2) Charged sample for customized products (customer pays sample and courier fees). Other situations are negotiable.

Do you test all your goods before delivery?

Yes, we conduct 100% tests and double-check before delivery.

How do you ensure long-term business relationships?

We maintain good quality and competitive prices to benefit customers. We respect every customer, sincerely doing business and making friends with them, regardless of origin.

Robust G4 Air Filter with Stainless Steel Frame for Purification

Name: Robust G4 Air Filter with Stainless Steel Frame for Purification
Brand: Guangdong YiLv filter Technology Co., Ltd.
SKU: 2148569142

Guangdong, ChinaGuangdong YiLv filter Technology Co., Ltd.

US$6.70-12.00

20 Pieces

Product specifications

filter level

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

Filtration Grade

Pre Filter

Type

Bag Filter

Model NO.

Multi-bag primary filter

Filter Level

G3/G4

Frame Material

Aluminum, Stainless Steel, Galvanized Frame

Flame Retardant Grade

F1/B1

Detachable

Yes

Specification

Customized on demand

Trademark

YILV

Origin

Guangdong, China

Key features

Washable and Reusable: Designed for washability and reuse, offering long-term cost efficiency and sustainability.

Low Resistance Design: Features low resistance and excellent permeability for efficient airflow and high dust capacity.

Customizable Options: Supports full customization from samples, designs, or minor adjustments to meet specific needs.

100% Quality Testing: Every product undergoes 100% visual and functional inspection before delivery to ensure reliability.

Versatile Applications: Ideal for cleanroom HVAC, fresh air units, central AC systems, and industrial air purification.

Certified Manufacturer: ISO9001 certified national high-tech enterprise with 15 years of industry expertise and innovation.

Company profile

Guangdong YiLv filter Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤0.02h

AI-Powered supplier vetting

SummaryGuangdong Yi Filter Technology Co., Ltd. is presented as a professional manufacturer of liquid and air filtration equipment, with 15 years of experience, five production lines, and facilities for filter plates, dust-removal bags, non-separator plates, welding, sewing, cutting, and bending. It offers 3D software design, ODM, and multiple customization modes, and reports new products during the past year. ISO 9001 certification is stated. After-sales processes are partly documented: complaint handling has procedures and records, while broader service assessment and corrective-action procedures lack records. Financial information is listed for several years, but the slices do not provide sufficient evidence to assess financial strength or credibility. The supplier has no stated Fortune 500 cooperation, does not provide OEM services for popular brands, and reports a limited repeat-buyer preference range.

Supplier typeThe supplier is identified as a manufacturer and seller of gas/liquid separation and purification equipment, industrial textile products, and filtration products. Its stated business includes research, development, production, sales, and technical services, indicating a filtration-equipment manufacturer rather than only a trading company.

CertificationsISO 9001 certification is explicitly stated. No other certification is identified in the provided slices, but the stated certification supports the supplier’s quality-management credentials.

After-Sales capabilityCustomer complaints are supported by a clear procedure with follow-up records, which is positive evidence of operational complaint handling. However, the effective-service assessment and corrective/preventive-action procedures have no records, so the overall service system is only partially evidenced.

R&D capabilityThe supplier reports R&D and technology research activities, 3D software design services, ODM capability, and new products during the past year. Its stated focus on technological innovation and three R&D engineers supports innovation activity, although the absence of an available SDK limits the documented technical integration capability.

Production capacityThe supplier reports five production lines and lists dedicated equipment for filter plates, dust-removal filter bags, non-separator plates, ultrasonic welding, sewing, cutting, and bending. These details explicitly support in-house production capability for multiple filtration-related products.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and 3D software design services. This is strong direct evidence of broad customization capability.

Product Q&A

Q:Are you a factory or trading company?

Guangdong Yilv Filtration Technology Co., Ltd. is a professional filter manufacturer, specializing in the filters field for 15 years.

Q:What are your terms of payment?

T/T is usually accepted; details are negotiable. Typically, a 50% deposit is required, with the balance paid before delivery. We provide product and package photos before the balance payment.

Q:How do I apply for warranty service?

Send your order number and issue to customer service; we will respond promptly.

Q:What is your delivery time?

Delivery takes 10-20 days post-payment. The specific time depends on the item and order quantity.

Q:Can you produce according to samples?

Yes, we can produce based on your samples or technical drawings.