It is also named as plyester needle-punched felt with features of high porosity degree, good air permeability, high

dust-collect efficiency, excellent resistance to tensile stress and long working life etc. The highest resistant

temperature is up to 120 degree Celsius. Medium acid retardance, medium alkalinity and excellent Abrasion

resisting property. Widely used in making of prefilter, medium efficiency filer and pocket filter,or used into fish

pond

Media: PP,it can coat glue or without glue

Color: white or green and white

Grammes per square metre: 100g/㎡～500g/㎡ are available

Width: 0.5m～2.2m

Thickness: 2-10mm

Type: rolls or pieces for choice