11 Filters, namely, filters for industrial purification, pharmaceutical filtration, separation and clarification applications including chemicals, foods and beverages; air filters for residential, commercial and industrial air filtration units; filters for water purification and for reverse osmosis filtration units; filters for swimming pools and spas; filtration media or prefilters in the nature of nonwoven fabric, filtration membranes or scrims for filtering liquids and gases; filters and non-woven filtration layers for oil and gas, energy, coolants, air, engine air, cabin air, respiratory, transportation, life sciences, water, drinking water, wastewater, chemical processing, paints, inks, coatings, gas turbines, HVAC, dust collection, personal protection, PPE, medical and blood