Air filters for domestic use; Air purifiers; Air purifying units for KITCHEN use; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air exchangers for cleaning and purifying air; Filters for air conditioning; Filters for air extractor hoods; Industrial air filter machines; Industrial air purifiers

Advertising and marketing; Advertising services; Affiliate marketing; On-line retail store services featuring books, course programs, and printed materials; Providing consumer information via a website; Retail store services featuring books, course programs, and printed materials; Advertising and marketing services provided by means of indirect methods of marketing communications, namely, social media, search engine marketing, inquiry marketing, internet marketing, mobile marketing, blogging ...

Air purification units; Air purifiers; Air purifying apparatus; Air purifying apparatus and machines; Air purifying units for commercial, domestic, and industrial use; Industrial air purifiers

Air purification units; Air purifiers; Air purifying apparatus; Air purifying apparatus and machines; Air purifying units for commercial, domestic, and industrial use; Industrial air purifiers