W型亞高效空氣過濾器W type and efficient air filter特點Features●使用壽命長●大風量、低阻力、容塵量大●適合于大風量空調通風系統的中級過濾●Long service life●Large volume, low resistance and large amount of dust●For large volume air conditioning and ventilation system of the intermediate filtration形成材料及運行條件Materials and operating conditions●框材：塑膠外框 ●分隔物：熱熔膠●External frane：Plastic box ●Space: glue●密封物：聚胺脂膠 ●濾料：玻璃纖維濾紙或聚酯纖維（PP）●Sealant：Gel-glue ●Filter media：Glass fiber filter or polyester fiber PP●使用溫度、濕度：80℃、80% 以內 ●Use the highest temperature, humidity：80℃、 80%