Air Purifiers – predominantly produce soft wind-like broadband sound, meaning that no frequency range is predominant to any other. These type of sounds are commonly described as ‘flat’. Nevertheless, they often include intermittent water elements too which can become disruptive if louder that the air flow sound. Improving the sound quality of these devices involves minimising their presence within the space, therefore, both water sounds and enhanced tonalities are to be isolated from the outside.
We are currently assessing this category. We are constantly verifying and adding new awarded products each week from new and existing global manufacturers.
Are you a manufacturer of products in this sector? If you would like to enter your range for Quiet Mark assessment approval, please get in touch: [email protected] Thank you.
