Purchase Qty. Reference FOB Price
10-29 Pieces US$220.00
30-99 Pieces US$180.00
100-499 Pieces US$158.00
500-999 Pieces US$135.00
1,000+ Pieces US$120.00
Product Description
Dirkbiel FFU Fan Filter Unit The replaceable filter has special fixture plate that can directly replace the filter screen indoors. It is easy for installation and replacement and is suitable for use with various types of ceilings, to include T-BAR type, board types, light-weight steel frame type ...