From surveys around the world, the number one pollutant in indoor air is aerosol pollutants. Aerosol pollution has caused widespread concern among relevant professionals....
When it comes to high-efficiency filters, I believe everyone understands the importance of the equipment, and in order to better extend the service life of the equipment, do we need to take certain effective measures? The way many users take is actually incorrect, so it has not reached The effect of rationality....
