Purchase Qty. Reference FOB Price
20-99 Pieces US$1.87
100-499 Pieces US$1.85
500-999 Pieces US$1.82
1,000-9,999 Pieces US$1.76
10,000+ Pieces US$1.62
Product Description
Customization Washable Hot Sale Cardboard Frame Merv Pleated HVAC AC Furnace Pre Air Purifier Filter Product Description Paper air conditioning filters is mainly suitable for filtering particles with a diameter of 5μm. With domestic high quality non-woven fabric, glass fiber and synthetic fiber ...