extended life filter bags

Pearl Filtration’s extended life filter bags are estimated to extend the life of a standard bag filter between 18 – 30 %, depending on the application. Standard long life filters are constructed of a fully welded design, and are equipped with a plastic collar. Available in polyester or polypropylene filter media, in either standard size 1 or size 2.


The extended life is achieved with the design of a dual filtration layer. The primary layer is an unsinged media; where all pore openings are unblocked, which slows down the formation of filter cakes thus extending the bag’s service life. The secondary layer is a spunbond material which acts as a protective cover and prevents any loose fibre contamination.


Extended life bags are ideal for filtering chemicals and oils, paints and coatings, solvents, or water treatment.


Micron rating range: 1, 5, 10, 25, 50, 100

filter bags in needlefelt and monofilament

Pearl Filtration stock and manufacture an expansive range of filter bags ideal for highly viscous applications or as an inexpensive filtration solution. Polyester, polypropylene, and nylon materials are all available to provide compatibility with several contrasting liquids and chemicals. Specialised bag filters such as; absolute rated, extended life, and carbon bags are available in all standard sizes. Bag filters can be housed within our range of stainless steel and plastic housings.

filter bag housings stainless steel swing bolt

Pearl Filtration hold a substantial inventory of housings to suit our filter bags, available in either stainless steel (304/316) or plastic. A variety of inlet/outlet port options (BSP, Tri-clover, ANSI Flange), O-ring materials (Buna-N, EPDM, Silicone, Viton), sealing methods (clamp/swing bolt) are available.

chemical, dairy, paint, food, beverage, pharmaceutical filters

Pearl Filtration supply filter elements and systems to a large and varied field of industries. Our products are often available in a range of diverse materials to ensure they are compatible with many different applications.