5Pcs 10.5x38cm Filter Sock Bag 100 Micron Ultra Clear for Aquarium Sump

Specifications: Material: Polypropylene fiber, PP Color: White Mouth Dia.: 10.5cm/4" Length: 38cm/15" Precision: 100um Features: Strong adsorption of particles Mouth is made of high strength material, impact resistant, durable Acid and alkali resistance Applications: Petrochemical, automobile manufacturing, paint coating and adhesives, food and beverage, PCB circuit board and printing and dyeing pigment, pharmaceutical and metal cutting processing industries Package Include: 5 x Filter Sock