Needle felt filter bag's tightly bonded construction and felted media outer surface treatment prevents loose fibers and downstream migration.
Hot-fusion seamless welding technology ensures no bypass.
Needle felt filter bags are suitable for low to medium viscosity liquids with high flow rates.
Needle felt filter bags are high quality polyester and polypropylene felted media.
Polyester retaining ring seals on needle felt filter bags are durable and can withstand higher temperatures.
Needle felt filter bags are a silicon-free, cost-effective alternative to cartridges. The polyester needle felt filter bags are used in many industrial processes, from pre-filtration and nozzle protection to chemical bath or heating circuit cleaning, maximizing product quality and minimizing scrap rates. Needle felt filter bag media traps particles throughout the filter depth, providing high loading rates for both non-deformable and deformable particles. This feature makes these needle felt fiberglass filter bags excellent choice for many applications which can be found in industries such as chemicals, coatings & inks, coolants, food & beverage, pharmaceutical etc.