Durable G4 Primary Air Filter Pre-Filters for Industrial Use

Name: Durable G4 Primary Air Filter Pre-Filters for Industrial Use
Brand: Xinxiang Lifeierte Filter Corp. Ltd.
SKU: 2232737735

Henan, ChinaXinxiang Lifeierte Filter Corp. Ltd.

US$20.00

50 Pieces

Sample price:US$25.00/piece.Request sample

Product profile

Customization

Available

Clapboard

without Clapboard

Medium Material

Filter Paper and Fiberglass

Model NO.

G4 Panel Air Filter

Efficiency

Filtration Grade

Pre Filter

Type

Panel Filter

Filtration Class

Frame Material

Galvanized Steel or Aluminum

Frame Dimensions

Customizable

Pleat Type

in V

Gravimetric Efficiency or Average Arrest

>= 90 %

Maximum Operating Temperature

= 100°C

Filter Protection Mesh Material

Galvanized Steel or Aluminum Net

Frame Profile

in U

Transport Package

Carton

Specification

Customizable

Trademark

LEFILTER

Origin

China

HS Code

8421999090

Key features

High Filtration Efficiency with Low Resistance & High Dust-Holding Capacity

Sturdy Construction, Modular Design & Easy Installation

Easy Maintenance & Low Operating Cost

Wide Application & Multi-Industry Air Purification Solutions

Heat & Moisture Resistance for Complex Operating Conditions

Flame-Retardant & Safety-Compliant with International Fire Standards

Precision Face Sealing with Zero Bypass Leakage

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Fast DeliveryR&D Capabilities

Xinxiang Lifeierte Filter Corp. Ltd.

Henan, China

Business Type: Manufacturer/FactoryExport Year: 2008-10-01Nearest Port: Qingdao,Tianjin,Shanghai,XinxiangAverage Response Time: ≤9.52hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryXINXIANG LIFEIERTE FILTER CORP. LTD. is identified as a filter manufacturer with eight production lines, six to ten quality-control staff, and reported filter output of 200,000 boxes. It supports sample-, design-, full-, minor-, and flexible customization, has reported new products within the past year, and provides ODM services. The supplier states that it performs OEM services for well-known brands and has quality, corrective-action, and complaint-handling procedures with records. Service coverage includes installation, debugging, maintenance, repair, and training in Kazakhstan and Indonesia, but no overseas warehouses, showrooms, agents, or branches are reported. Financial credibility, formal certifications, and customer cases cannot be confirmed from the provided information.

Supplier typeThe supplier is presented as a filter manufacturer, with a factory in Xinxiang, Henan, eight production lines, and reported filter output of 200,000 boxes. Its product description covers Eaton-type oil filter elements, supporting classification as a filter-product manufacturer.

After-Sales capabilityThe supplier reports overseas service offerings including debugging, maintenance, repair, training, and equipment installation in Kazakhstan and Indonesia, and has participated in the INDOWATER 2023 offline trade show. It also reports documented corrective-action and customer-complaint procedures, although it has no overseas warehouse, showroom, agent, or branch.

R&D capabilityThe supplier reports new products within the past year, ODM service availability, and total R&D engineer experience of 21–30 years. However, it reports no available SDK, so the evidence supports product-development capability but not SDK-based integration capability.

Production capacityThe factory reports eight production lines and equipment including filter pulling, cutting, folding, winding, welding, shearing, and spray-painting machinery. It also reports filter production of 200,000 boxes, providing explicit evidence of established manufacturing capacity.

Customization capabilityBoth relevant slices explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier therefore demonstrates a broad stated customization scope.

Product Q&A

Q:How often should industrial primary filters be replaced?

Replacement frequency depends heavily on the environment and usage. In a standard commercial setting, checking every 3 months is advised. In harsh industrial environments with high dust levels

Q:Are washable and reusable primary filters effective for industrial use?

Yes, washable metal mesh or synthetic filters are a highly effective and cost-efficient solution for many industrial applications. They are designed to be durable, cleaned with water or compressed air, and reinstalled. This eliminates ongoing replacement costs and reduces waste, making them ideal for environments with high levels of large particulates where frequent changes would otherwise be needed.

Q:Can a primary air filter improve energy efficiency?

Absolutely. A clean primary filter maintains optimal airflow by reducing resistance (pressure drop) within the HVAC system. When a filter becomes clogged, the system's fan motor must work much harder to push air through, consuming significantly more energy. By keeping the primary filter clean and changing it regularly, you reduce the energy load on the motor, leading to lower utility costs.

Q:Are primary filters easy to install?

Yes, most are designed for quick and easy installation. They typically slide into a standard rack or slot without the need for tools. Always ensure the airflow arrows on the filter frame point in the direction of the airflow in your unit.

Q:How do I know if my primary filter is working?

You'll see the captured debris on the filter surface. A clear sign it's working is less dust accumulating around vents and on equipment, and your HVAC system running smoothly without straining.