What are the main applications for this pre-filter?

Pre-filtering of central air conditioning and central ventilation systems, inlet pre-filtering of turbines and air compressors, household central air-conditioner, and special uses such as nuclear and national defense industries.

Premium Metal Frame Coarse-Efficiency Pre-Filter

Name: Premium Metal Frame Coarse-Efficiency Pre-Filter
Brand: Xinxiang Feiyu Clean Tech Co., Ltd.
SKU: 2120806862

Henan, ChinaXinxiang Feiyu Clean Tech Co., Ltd.

US$4.00-20.00

3 Sets

Sample price:US$4.00/piece.Request sample

Product profile

Customization

Available

Clapboard

with Clapboard

Filter Number

Medium Material

Nonwoven Fabric

Efficiency

G3-G4

Filtration Grade

Pre Filter

Type

Panel Filter

Customized

Yes

OEM Service

Yes

Modes of Packaging

Standard Export Pack

Shipment Mark

According to Your Client's Request

Frame

Aluminum Alloy, Galvanized Steel

Media

M Alloy, Galvanized Sheet Filter Material: Polyure

Temperature

-40°C to 100°C

Filter Micron

0.5um

Humidity

up to 100% Rh

Final Pressure (PA)

200PA

Initial Pressure Drop (PA)

40PA

Feature

High Dust-Holding Capacity and Low Initial Resist

Application

Air Conditiong/Air Compressors

Advantage

Replaceable Filter Media

Transport Package

Carton and Pallet

Specification

standard

Trademark

Origin

China

HS Code

8421999090

Production Capacity

1000PCS/Months

Key features

High Dust-Holding Capacity: Equipped with coarse-efficiency filter cotton featuring high dust-holding capacity and low initial resistance.

Customizable OEM Service: Full OEM services including logo engraving, packaging design, and material adjustments are supported.

Versatile Application: Suitable for central air conditioning, air compressors, and special uses like nuclear and defense industries.

Multiple Frame Options: Available in Aluminum Alloy and Galvanized Steel frames to suit different requirements.

High Efficiency Rating: Provides G3-G4 efficiency (C3-C4) for effective pre-filtration of air systems.

Refundable Sample Cost: Sample costs are refundable upon future bulk order placement.

12-Month Warranty: Comprehensive 12-month warranty against manufacturing defects with technical support.

Company profile

Full Customization100% Finished Products InspectionQA/QC Inspectors

Xinxiang Feiyu Clean Tech Co., Ltd.

Henan, China

Business Type: Trading Company CertifiedCustomization Options: Full CustomizationExport Year: 2015-11-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.78hTerms of Payment: LC, D/P, T/T, etc.

AI-Powered supplier vetting

SummaryThe supplier reports production of oil purifiers, water purifiers, air filters, and cleanroom products, with stated annual output across these categories and lead times within 15 workdays in both peak and off-peak periods. It offers full customization but does not provide ODM, branded OEM, or SDK-supported R&D services. Export sales represent 71%–90% of total sales, while export experience is stated as one year and Australia is the identified primary export market. Quality and service-management documentation is weak: finished products are checked by packing staff, with no written quality assurance, complaint-handling, corrective-action, or supplier-service assessment procedures. No overseas showroom, agent, branch, or trade-show participation is reported. Financial information is inconsistent or recorded as zero in the supplied slices and therefore does not establish financial credibility. No certifications or customer cases are documented.

After-Sales capabilityThe supplier reports no overseas showroom, agent, branch, or offline trade-show participation, and no written procedures or records for complaint handling, corrective and preventive actions, or service-capability assessment. These are explicit weaknesses in documented after-sales and service management.

R&D capabilityFull customization is reported, but the supplier does not provide ODM services, branded OEM services, or SDK-supported R&D. The available evidence supports customization, not broader product-development or innovation capability.

Production capacityThe supplier reports annual output of 5,000 oil purifiers, 10,000 water purifiers, 16,000 air filters, and 30,000 square meters of cleanroom products. It also states lead times within 15 workdays during both peak and off-peak periods, providing explicit evidence of defined production output and stated delivery capacity.

Customization capabilityThe supplier explicitly reports full customization capability. This is direct evidence that it offers extensive customization, although the slices do not specify technical scope, minimum order requirements, or implementation resources.

Product Q&A

Q:Can I request product samples before bulk orders?

Yes, sample service is available. Sample costs are refundable upon future order placement. Lead time: 3-5 days for in-stock items.

Q:Do you support customization (OEM/ODM)?

We provide full OEM services including logo engraving, packaging design, and material adjustments. Minimum order quantity applies based on complexity.

Q:What are your payment terms?

1.T/T: 30% deposit, 70% before shipment 2.Escrow: For first-time clients vis Global Pay .

Q:Can I get discounts for large orders?

Tiered pricing is available for orders exceeding standard MOQs. Contact us with your quantity target for a tailored quote.

Q:What is the lifespan of the filter?

Lifespan: 1-3 months, depending on dust levels. Check monthly: inspect for blockages, clean pre-filters if reusable. Replace immediately if damaged, overly dirty, or airflow drops significantly.