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.
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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.

Features & Benefits

Free of surfactants, binders and adhesives
Excellent flow with low pressure drop
High dirt holding capacity
High strength & pressure resistance
100 % Polypropylene for wide chemical compatibility
One piece construction up to 1016 mm & more
Nominal & absolute filtration rating
NSF42 and FDA CFR title 21 Certified cartridges 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”), 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% polypropylene.

Industrial Applications

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