Spun Bonded Filter Cartridge



Spun bonded filter cartridges are made up of 100% polypropylene fibers. The fibers have been carefully spun together to form a true gradient density from outer to inner surface. Filter cartridges are available with core & without core version. The superior structure remains integral even under severe operating conditions and there is no media migration. Polypropylene fibers are blown continuously on central molded core, without any binders, resins or lubricants.


Unfiltered fluid passes through depth filter matrix and enables the progressive retention of finer particles, which provides high efficiency, high dirt retention & long filter life. Fluid flows from outside to inside through filter media. Particulates are held securely in the filter matrix and clean fluid flows to the downstream side of cartridge.

Salient Features

» Free of surfactants, binders and adhesives
» Excellent flow with low pressure drop
» High dirt holding capacity
» 100 % Polypropylene for wide chemical compatibility
» High strength & pressure resistance
» One piece construction up to 1016 mm & more
» Nominal & absolute filtration rating
» NSF42 and FDA CFR title 21 Certified cartridges are available.
» All housings made from SS 316 L, SS 316 & SS304 are mirror polished & electro polished to resist adhesion of dirt and scale
» Carbon steel housings are sand blasted, epoxy coated & finally painted with two coats of synthetic enamel
» ASME code stamp available
» Duplex / Triplex / Jacketed cartridge filter unit designs are available
» High temperature & high pressure design are available

Technical Specifications

» Sizes 10”, 20”, 30”, 40”, 50”, 60” Long
» Micron Rating 1, 5, 10, 25, 50, 75, 100
» Outer Diameter 64 mm (2.5”), 114mm (4.5”), (150 mm) 6”, 8”
» Inner Diameter 25mm, 28 mm, 48 mm


» Double Open Type (DOE Type)
» Code 7S (226 O’ Ring Design / Bayonet)
» Code 7F (226 O’ Ring Design / Flat)
» Code 3S (222 O’ Ring Design / Bayonet)
» Code 3F (222 O’ Ring Design / Flat)


» Spun bonded filter cartridges are made up of 100 % poly proplyne.


» Food & Beverages Bottled water, Flavors, Polishing Lines
» Pharmaceuticals Base product clarifications, Membrane prefilter
» Fine Chemicals Solvents, Process Streams, Water Purification
» Magnetic coating Dispersions, Coating Lines, Solvents
» Petrochemicals Water flood, Comletion Fluids, Amines
» Cosmetics Alcohols, Essential oils , Water lines
» Water Treatment Membrane Protection, Resin Trap
» Metal Finishing Plating solution, paint and resin products, Wash
» Electronics Electroplating, Etching, Image development

Posted in Filters Cartridge.