What is the difference between the four-weight filter and the seven-weight filter? No difference.As a salesman who has been selling water purifiers for nearly 5 years, I have to say that the water purifier industry is in chaos;If you want to buy a water purifier that suits you, please read and think about this essay carefully:You may never think about it: does the water purifier manufacturer produce the same brand, whether there is a problem with the water purifier of different models and different prices?You can think about it: if the water purifier of a low-price model (so-called Level 3) produced by a factory can meet the water purification requirements?If you can?So is it necessary for the water purifier of the high-priced model (so-called Level 5 or level 8) it produces?And much more expensive?However: if the water purifier of the high-priced model can really meet the water purification standard?So the water purifier that sells low-pri
SCT brand is a respectable brand today which provides one-stop solution for customers. SCT DIGITAL TECHNOLOGY CO.LTD runs the business based on the corporate philosophy of 'sincerity-based, quality-oriented, reputation-driven'. We are dedicated to providing consumers with quality products and services. With wide application, interactive whiteboard is suitable for various industries. Here are a few application scenes for you. The digital dry erase board is one of the main products of SCT DIGITAL TECHNOLOGY. The product is currently available in a wide variety of home and industrial products, and the list is growing every year. SCT offers IWBs applicable to the intelligent conference, interactive teaching, etc. SCT DIGITAL TECHNOLOGY's professional production of smart electronic whiteboard has a history of more than ten years. SCT undertakes OEM/ODM business of intelligent whiteboard displays. SCT DIGITAL TECHNOLOGY's products are of high quality and great safety. Besides, they are packed tightly and shockproof. Customers can rest assured to purchase the products. You are warmly welcome to contact us for details.
Can the household water purifier replace the fish tank filter? In theory, it is possible, but the actual application is absolutely impossible.First of all, the household water purifier is ultra-fine filtration. The most common water purifier can block 5 microns of waste, and the ultra-filtration can filter 0.1 microns of particles. if it is used for reverse penetration, can be fine to less than 0.01 microns. The ancestors said that there is no fish in the water, so good water is not alive fish.Secondly, economically speaking, the fish tank will block the white cotton of the conventional filtration system in a very short period of time due to food residues and feces generated by fish activities, the speed of blocking the filter core of the household water purifier is not expected, and perhaps changing the filter core once a day can not meet its normal operation.In addition, the main function of the fish tank filtration system is not physical filtration, but a large number of biochemical filtration materials
