折疊式初效空氣過濾器

Fold-down coarse efficiency air filter

特點Features

●紙框或鋁合金金屬外框

●阻力小、風量大開利空調(diào)高效空氣過濾器

AAF初效空氣過濾器替代品

●適用于空調(diào)系統(tǒng)的初級過濾

●Paper box or aluminum metal frame

●Responding to small resistance, air

●Applicable to air conditioning system  adopts the primary filtration