FELT - MOST VERSATILE MEDIUM AVAILABLE. IT HAS THE GREATEST COST SAVINGS FEATURE OF ANY MATERIAL BECAUSE OF ITS THREE-DIMENSIONAL CONSTRUCTION. ITS LOW DENSITY AND HIGH PERMEABILITY GIVE THE BAG LINGER LIFE, GREATER FLOW RATES AND GREATER DIRT HOLDING CAPACITY. UNLIKE WOVEN MEDIUM THAT HAS LOW PERMEABILITY (ONLY 20 TO 30% USABLE SURFACE AREA), THE FELT FILTER BAG GIVES THE CUSTOMER THE BEST "COST PER GALLON" FILTER MEDIA ON THE MARKET TODAY. FELT FABRICS INCLUDE: NYLON, VISCOUS, TEFLON AND NOMEX.

MULTIFILAMENT MESH - LOW COST DISPOSABLE WOVEN MATERIAL IS AVAILABLE IN A WIDE RANGE OF MICRON RATINGS. GOOD IN APPLICATIONS WHERE FELT IS NOT SUITABLE.

MONOFILAMENT MESH - A WOVEN MATERIAL, REUSABLE, EXCELLENT STRENGTH, GOOD RELIABLE MEDIA IN THE HIGHER MICRON RANGES WHERE FELT IS NOT AVAILABLE. SHOULD ALSO BE CONSIDERED WHERE THE APPLICATION REQUIRES AN UNSUPPORTED BAG.

RING - STANDARD RING IS CARBON STEEL. ALSO AVAILABLE IN STAINLESS STEEL AND POLYPROPYLENE. CONSULT FACTORY FOR DETAILS.

COVERS - OPTIONAL MULTIFILAMENT NYLON MESH COVERS ARE AVAILABLE WITH THE FELT BAG TO CONTAIN ANY FIBERS THAT MAY BREAK LOOSE FROM THE FILTER BAG.