air filters for heating, ventilating and air conditioning (HVAC); namely, panel filters, throwaway filters, bag filters, cube filters, pocket filters, filter pads, rigid cell filters, roll filters and sock filters, for commercial, industrial and domestic use; air filtering units for HVAC; namely, filter boxes, V-cells, drum filters, air washers, filter houses, filter racks and filter sections, for commercial and industrial use; air filtering systems for HVAC; namely, self contained filtering devices, smoke eliminators, fume eliminators, odor eliminators, electrostatic, and dust filters, for commercial, industrial, and domestic use; air filters for industrial installation; namely, compressor, dust bag, mist eliminator, exhaust, vacuum, ceramic, porous metal, mesh, pads, packs, and membrane filters, for industrial use; air filters for control of emissions to the atmosphere; namely, carbon, chemical absorbent, adsorbent, chemical reaction, grease, electrostatic, interception, and scrubber filters, for commercial and industrial use; air filters systems for industrial installation; namely, bag house, bin vent, packaging, intake, exhaust, scavenger, ventilation, and scrubber, electrostatic, trap police and corrosion control filters, for industrial use; air filter systems to control emissions to the atmosphere; namely, bag houses, dry scrubbers, wet scrubbers, electrostatic, and exhaust filters, for commercial and industrial use; filters for gases; namely, element, cryogenic, high temperature, desiccant, coalescer, disposable and cleanable filter elements, for commercial and industrial use; filter systems for gases; namely, coalescer, separator, membrane and particulate filter systems, for commercial and industrial use; filter units for gases; namely, coalescer, bag house, wet scrubbers, dry scrubbers, packs, carbon, adsorbent, absorbent and thermal, commercial and industrial use; filters for water, portable and non portable water; namely, taste, odor, point of use, point of entry, media, carbon, anthracite, multi media, self cleaning, sand, wedge wire, press cloths, bag, cartridge, membrane, cleanable, disposable, belts, screens, and cloth, for commercial, industrial and domestic use; filter systems for solutions and mixtures; namely, bag, fabric, cleanable, disposable, strainers, reverse osmosis, micro, ultra, belt, presses, screw, cartridge, centrifugal, magnetic, side hill, self cleaning, and clarifier filters, for commercial, industrial and domestic use; filter units for solutions and mixtures; namely, bag, fabric, cleanable, disposable, strainers, reverse osmosis, micro, ultra, belt, cloth, wire, membrane, cartridge, porous metal, magnetic, basket, chemical media and tube filters; liquid filters for industrial installation; namely, bag, fabric, cleanable, disposable, strainers, reverse osmosis, micro ultra, belt, cloth, wire, membrane, cartridge, porous metal, magnetic, basket, chemical media and tube filters, for commercial, industrial and domestic use; liquid filtering units for industrial installation; namely, bag, fabric, cleanable, disposable, strainers, reverse osmosis, micro, ultra, belt, cloth, wire, membrane, cartridge, porous metal, magnetic, basket, chemical media and tube filters, for industrial use; liquid filter systems for industrial installation; namely, bag, fabric, cleanable, disposable, strainers, reverse osmosis, micro, ultra, belt, presses, screw, cartridge, centrifugal, magnetic, side hill, self cleaning, and clarifier filters, for industrial use