Sold in 50 pcs pack Meltblown filter cloth, 3 layer Professioanl/breathable/dustproof/bacteria filtering      

1 PC

(Sold in packages)

sold in packages (1lb)

670 g

130g

10 lbs

each pack approx 600g

230 g

each pack approx 485g

Sold in singles (200g)

400 g

400 g

10 lbs

sold in packages

Sold in single pints

4 x 500 mL- 4 in package    

1.5 L

100 g

1 Kg