HEPA high-efficiency filter

NegotiableUpdate on 04/24

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Overview

HEPA high-efficiency filter

Product Details

Product Introduction

HEPA stands for High Efficiency Air Filter in Chinese. It is a filter that meets the HEPA standard, with an effective rate of 99.7% for 0.1 microns and 0.3 microns. The characteristic of HEPA filter is that air can pass through, but small particles cannot.

It can achieve a removal efficiency of over 99.97% for particles with a diameter of 0.3 microns (1/200 of a hair diameter) or more, making it the most effective filter medium for pollutants such as smoke, dust, and bacteria.

HEPA is divided into five materials: PP filter paper, glass fiber, composite PP PET filter paper, melt blown polyester non-woven fabric, and melt blown glass fiber. Features: Low wind resistance, large dust holding capacity, high filtration accuracy, can be processed into various sizes and shapes according to customer needs, suitable for different machine models.

HEPA high-efficiency filter can be widely used in the air conditioning end air supply of dust-free purification workshops in industries such as optical electronics, LCD manufacturing, biomedicine, precision instruments, beverages and food, PCB printing, etc. Both high-efficiency and ultra HEPA high-efficiency filters are used at the end of clean rooms, and can be divided into three types based on their structural forms: high-efficiency with partitions, high-efficiency without partitions, high-efficiency with high air volume, and ultra HEPA high-efficiency filters.

In addition, there are three types of HEPA high-efficiency filters, one of which is the ultra HEPA high-efficiency filter, which can purify 99.9995%. There are two types of high-efficiency air filters: one is an antibacterial type without partitions, which has antibacterial effects and prevents bacteria from entering the clean room. The other is a sub HEPA high-efficiency filter, which was previously used in low demand purification spaces due to its low price.