Construction works  Fan filter unit

{"cid":"119237","pid":"22270463","pimg_url":"\/\/img1.tradegrowthhub.com\/c4\/46\/cd18792ffc05\/product\/75023663_s-w400xh400.jpg","name":"Clean Room Fan Filter Unit FFU with H14 HEPA Filter Efficiency 99.997% for cleanroom, automation equipment","attrs":{"Price":"$320.00(>=1 Sets)","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"Dafeng"}}

{"cid":"119237","pid":"22270447","pimg_url":"\/\/img1.tradegrowthhub.com\/c4\/46\/cd18792ffc05\/product\/75023587_s-w400xh400.jpg","name":"Clean Room ISO 5 FFU Fan Filter Unit With H13 H14 HEPA Filter Efficiency 99.997%","attrs":{"Price":"$320.00(>=1 Sets)","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"Dafeng"}}

{"cid":"119237","pid":"22270429","pimg_url":"\/\/img1.tradegrowthhub.com\/c4\/46\/cd18792ffc05\/product\/75023489_s-w400xh400.jpg","name":"Clean Room ISO 5 FFU Fan Filter Unit With HEPA Filter 99.997% Efficiency Cleanroom","attrs":{"Price":"$350.00(>=1 Sets)","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"Dafeng"}}

{"cid":"119237","pid":"22270411","pimg_url":"\/\/img1.tradegrowthhub.com\/c4\/46\/cd18792ffc05\/product\/75023405_s-w400xh400.jpg","name":"Clean Room FFU Clean Room ISO 5 Fan Filter Unit with H13H14 HEPA Filter Efficiency 99.997% for cleanroom, automation equipment","attrs":{"Price":"$320.00(>=1 Sets)","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"Dafeng"}}