pleated filter bags for water filtering devices not for use in liquid-based heating or cooling systems, namely, filters for filtering contaminants out of water, used in the chemical, petroleum, and food industries

pleated filter bags for water filtering devices not for use in liquid-based heating or cooling systems, namely filters for filtering contaminants out of water, used in the chemical, petroleum, and food industries

Water filters

additive for mortar, masonry, cement, and concrete

measuring, controlling and sensing apparatus and instruments; namely, transducers, moisture measuring instruments and apparatus, microwave sensing apparatus, and parts for all the aforesaid goods

Entertainment services, namely, providing podcasts in the field of radiant heating

Water filtration and purification units and replacement cartridges and filters therefor; Water filtering units for use in residential commercial and industrial applications for filtering contaminants out of water