U.S. federal trademark · Serial No. 99680768
Water filtration and purification units and replacement cartridges and filters therefor; Air filters for domestic use; HEPA filters for household use; Filters, heaters and pumps sold in combination for use in hot tubs; Air purifying apparatus and machines; Air purifying apparatus; Air filtering installations
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.