Bag Type Coarse Efficiency Filter Initial Efficiency

Bag Type Coarse Efficiency Filter Initial Efficiency

A: The Bag Type Coarse Efficiency Filter (Initial Efficiency) is a high-performance air filtration product widely used in HVAC systems, industrial ventilation, and cleanroom applications. It features a bag-type design that provides large dust-holding capacity, low resistance, high efficiency, and a long service life, making it ideal for pre-filtration and medium-efficiency filtration.

High-Strength Metal Frame: The frame is constructed from durable aluminum alloy or galvanized sheet, ensuring structural integrity and resistance to deformation in demanding environments.

Premium Filter Media: Utilizes coarse filtration cotton (such as Juku fiber filter cotton or activated carbon filter cotton) produced in-house, offering low initial resistance and high dust-holding capacity for effective pre-filtration.

Precision Manufacturing: Features sewing and edge banding with ultrasonic edge banding, ensuring a secure, airtight seal and consistent performance.

Customizable Options: Available in various efficiency grades (C3, C4 / G3, G4) and can be customized with different coarse efficiency materials to meet specific application requirements.

Robust Support Structure: Supported by galvanized sheet and galvanized wire, the filter bags maintain their shape under airflow, ensuring uniform filtration and preventing collapse.

It is primarily used for:

HVAC & Central Air Conditioning: Pre-filtration in commercial buildings, factories, and cleanrooms to protect downstream high-efficiency filters.

Industrial Ventilation: Dust prevention in industrial environments, improving air quality and reducing equipment wear.

Specialized Industries: Medical and pharmaceutical facilities, rail transit systems, dedicated outdoor air systems, and purification engineering projects.

OEM, OEM Production services. Independent R&D team, one-stop solution for cleanroom projects.

If you also have business in hospitals or clean rooms, you can take a look at these products.

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