What is your sample policy?

We have two kinds of samples. 1) Free sample : Sample is free for the standard product, customer only pay courier cost. 2) Charged sample : for the customized product, the customer should pay both sample and courier fees. 3)Other negotiable situation.

Do you test all your goods before delivery?

Yes, we will have 100% test and double check before delivery.

How do you make our business long-term and good relationship?

(1) We keep good quality and competitive price to ensure our customers benefit ; (2) We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

The Source Manufacturer Produces G4 Air Filters

Name: The Source Manufacturer Produces G4 Air Filters
Brand: Guangdong YiLv filter Technology Co., Ltd.
SKU: 2151180412

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

Customizable Frame Materials: Frame material can be customized to Aluminum, Stainless Steel, or Galvanized Frame.

Flexible Filter Levels: Filter level is customizable, offering options for G3 and G4 filtration grades.

Washable and Reusable: The pre-filters are designed to be washable and reusable for extended service life.

High Dust Holding Capacity: Features low initial resistance, good air permeability, and high dust holding capacity.

100% Pre-Delivery Testing: All goods undergo 100% testing and double checking before delivery to ensure quality.

ISO9001 Certified Quality: Fully certified with ISO9001 Quality Management System for consistent product quality.

Sample Policy Available: Free samples for standard products; charged samples available for customized items.

OEM/ODM Support: Supports production based on customer samples or technical drawings for full customization.

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 filters manufacturer/factory, specialized in filters field for 15 years.

Q:What are your terms of payment?

T/T will usually be accepted, details could be negotiated. T/T 50% as deposit, and balance paid before delivery(We'll show you the all pictures of the products and packages before paying the balance)

Q:How do I apply for warranty service?

Please send your order number and the issue you are encountering to customer service, and we will reply to you as soonas possible.

Q:How about your delivery time?

Generally, it will take 10 to 20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:Can you produce according to the samples?

Yes, we can produce by your samples or technical drawings.

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The Source Manufacturer Produces G4 Air Filters