Filter Cartridges

LOFPLEAT™ FILTER CARTRIDGES

LOFPLEAT™ filter cartridges are made from polypropylene; two models are also made from borosilicate micro fiberglass with an acrylic binder. All LOFPLEAT™ filter cartridges are manufactured under ISO 9001 quality control standards to provide precise retention consistency; most are constructed from FDA approved materials that satisfy USP Class VI biological tests for plastics. LOFPLEAT™ filter cartridges are used for agglomerated particle and gel retention filtration applications for the food, beverage and pharmaceutical industries.

LOFPLEAT™ filter cartridges have up to 7 ft2 surface area with an absolute retention range from 0.1 µm to 100.0 µm.

LOFTREX™ MELT BLOWN POLYPROPYLENE FILTER CARTRIDGES 

LOFTREX™ melt blown polypropylene filter cartridges have a multi-density design to simultaneously retain both coarse and fine particles. The outer portion consists of non-woven melt blown polypropylene for retention of larger particles. The inner area consists of a bi-component polypropylene and polyethylene fiber inner core to retain the finer particulate that traversed through the melt blown section. LOFTREX™ are constructed as a single piece, it is not a two piece design with an inner core.

No surfactants are present which could contribute to foaming or other undesirable performance and the material of construction satisfies FDA CFR 177 requirements

LOFTREX™ filter cartridges are offered in four designs encompassing both nominal and absolute rated retentions and single and multi-zone designs for retentions within 0.50 to 150 microns.

The following chart contains summary information and links to additional specifications and pricing by LOFTREX™ model.

LOFCLEAN™ RESIN BONDED POLYESTER FILTER CARTRIDGES

LOFCLEAN™ filter cartridges are constructed of long acrylic fibers, bonded together with phenolic resin, forming a rigid, one piece depth filtration cartridge.

LOFCLEAN™ filter cartridges are designed for paints, inks, lacquers, varnishes, adhesives, sealants and similar viscous materials due to their rigid design. LOFCLEAN™ filter cartridges are also used for filtration of machine tool coolant and lubricants such as oil and grease due to their broad chemical compatibility.

LOFCLEAN™ filter cartridges have nominal retentions from 1 to 100 microns.

LOFMET™ POROUS TITANIUM FILTER CARTRIDGES

LOFMET™ filter cartridges are constructed of porous titanium and designed for applications involving extreme temperatures and operating conditions. Aggressive fluids and gases, high temperature and high pressure applications benefit from the rugged fixed pore LOFMET™ design and titanium powder material of construction.
LOFMET™ titanium filter cartridges can be backwashed and cleaned for reuse repeatedly. The inherent mechanical strength and corrosion resistance is due in-part to a design that has no longitudinal seams.

LOFMET™ filter cartridges have absolute particle retention ratings with a Beta 200 (99.5%) efficiency. The sintered titanium material of construction is compatible with a variety of corrosive liquids & gases, cryogenic fluids, high viscosity solutions, process steam, high temperature liquids & gases and catalyst recovery applications.

All Plastic Polypropylene, PVC or CPVC Cartridge Filter Housings

All Plastic PVC or CPVC Cartridge Filter Housings are used to remove fine particles from process fluid. These housings are designed to use single, open ended cartridges 10", 20" or 30" in length. Cartridges must have a 1" ID and these housings do not accommodate stackable cartridges. Viton Seal is standard.

• Temperature Ratings: 150 PSI at 70F OR 20 PSI at 200F FEATURES
• All Plastic Construction will never rust or corrode
• Compact, Easy to Install
• No Metal in Contact with Fluid
• Quick, Easy Filter Cartridge Changes
• FPM (Viton) O-Ring Seal
• Cartridges Available: 1, 5, 10, 30, 50, 75 and 100 micron retention in 10", 20" or 30" lengths