11 Air filters for the reduction of emissions in industrial installations; battery warming blankets; heaters for warming coolants for industrial use; heaters for warming oil, namely, oil pan heaters, engine heaters, and filter head heaters; heaters for warming diesel fuel namely, ring heaters and immersion heaters; Air filters for air conditioning units; air filters for industrial installations; fibrous filtering media for general industrial use in the purification of air; air filtering installations for buildings and factories; air filters not for scientific purposes and not being parts of engines, of motors or of machines, namely, air filtering units; air filters for industrial air and liquid handling equipment, namely, plant HVAC, dust collectors, air handling containment systems, turbine intakes, compressed air and gas systems, industrial air and gas compressors, industrial hydraulic systems and industrial process liquids; air intake filters for stationary gas turbines; compact air filters for filtering dust for household and industrial use; HEPA filters for household and industrial use; compressed air dryers for industrial and commercial use; dust collectors and dust separators, namely, filter baghouse, inertial separators, and dust filters for industrial use, namely, mining, construction, and agriculture; dust filters for industrial applications in the nature of cabin air filtration; filter cartridges for industrial mist collector units; filtering units, namely, mist collectors with replaceable filter cartridges for industrial use; filters for processing compressed air, gases and liquids; fume exhaust ventilators; microporous membranes for the venting, filtration, sterile filtration and purification of liquids and gases in breather vent, gas sensor, chemical venting, process chemical purification, sterile hydrophobic venting, and electronic and computer air filter applications; oil filters not being parts of lubrication systems of internal combustion engines; replaceable filter bags for baghouse dust collectors, for industrial use, namely, bag filters for controlling cabinet venting in industrial processing; reservoir accessories, namely, breathers containing filters for preventing airborne particles and water from entering reservoirs and gearboxes for industrial applications; vacuum dehydrators for removing particle contamination from air brakes; ventilating and filtering installations to supply filtered clean air to enclosed rooms; ventilation panel filters for industrial ventilation; ventilation panel filters for vehicle operator cabs, automobile and aircraft passenger compartments, air conditioners and electronic equipment; dryers, namely, desiccant cartridges, used for the removal of liquid and vapor contaminants from compressed air and gases in industrial applications; air vent filter designed to remove moisture and particles from air entering hydraulic power systems in industrial applications; contamination control devices, namely, filters for recycling, filtering and purifying hydraulic oils, lube oils, and fuels in industrial applications; chemical vapor filters containing carbon for use in industrial gas filtration in industrial applications; water filters; filters for fluids, namely, for water and area-water solutions; water filtering devices, namely, purification installations for waste water and sewage consisting of curtains and textile fabrics; water filtering units for domestic, commercial and industrial use; filters for sewage and waste water treatment, namely, polyfluoroalkyl substances (pfas) from water; waste water purification units; water filtration and purification units and replacement cartridges and filters therefor; filters for removing and reducing per-and polyfluoroalkyl substances (pfas) from water in industrial applications; water filtration units for removing and reducing per-and polyfluoroalkyl (pfas) substances from water in industrial applications; water filters for industrial applications; water filters for coolant filtration systems