This is the price inquiry on Taobao in China：580yuan
ffu air purifier industrial workshop clean room clean shed hundred level high efficiency filter fan filter unit
High Efficiency Filtration Hundred Levels of Cleanliness
FFU Air Filter Low noise and high efficiency Durable
Highly stable performance can reach class 10,000 clean, class 1,000 clean, class 100 clean.
High efficiency filter upgraded glass fiber, high efficiency filter mesh long service life
Factory supply
Own factory manufacturing, large quantities from the best, can be customized production
Worry-free after-sales service
After-sales team is dedicated to serving you
From the Internet.Publisher：writer，Please indicate the source when turning around：https://www.machinery-agent.com/Mechanical_e/1694.html
