BIOPOTTERY

Ceramic particles for use as a filtering media in filtering air

Refills for air fresheners

Air cleaning units; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air filtering installations; Air filters for air conditioners in vehicle passenger compartments; Air filters for domestic use; Air filters for industrial installations; Air purification units; Air purifiers; Air purifiers; Air purifying units for domestic, commercial and industrial use; Filter cartridges for industrial dust collection systems for use in pulse-jet cleaning; Filters and filtering devices for air and gas conditioning; Filters for air conditioning; HEPA filters for household use; Household air cleaners; Industrial air filter machines; Industrial air purifiers; Industrial-water purifying apparatus; Water filtering devices, namely, water purification installations for waste water and sewage consisting of curtains and textile fabrics