Purchase Qty. Reference FOB Price
10-49 Pieces US$5.50
50-99 Pieces US$5.00
100-499 Pieces US$4.20
500-999 Pieces US$3.50
1,000+ Pieces US$2.80
Product Description
Dirkbiel Polyester air condition filter cardboard frame The filter medium used is a progressively structured non woven made of break-resistant synthetic-organic fibers. Low resistance, large air volume, high volume dust, simple structure, easy installation and replacement. Applications: pre ...