详细描述DESCRIPTION

折叠式初效空气过滤器

Fold-down coarse efficiency air filter

特点Features

• 纸框或铝合金金属外框
• 阻力小、风量大
• 适用于空调系统的初级过滤
• Paper box or aluminum metal frame
• Responding to small resistance, air
• Applicable to air conditioning system

adopts the primary filtration

型号尺寸及其他参数

Standard specification

*可根据用户要求定制不同规格型号的过滤器

According to user requirements to customize different specificati** and types of filters