About This

• 4 Inch Ring Felt Filter Sock with Plastic Ring,5 Micron Thick Felt Filter Bag.
• Made of high quality polypropylene,thick felt material,strong and sturdy.
• Felt filter socks provide excellent mechanical filtration, and regular replacement helps ensure clear water.
• Excellent For Water, Oil, Biodiesel, Fuels, Anti weak acid, Strong alkali, Solvent, Organic Solvents & Microorganisms，Chemical Industry.
• Package Included: 2 Pcs/Pack Filter Sock