I am purchasing. our company is making purification filters. I hope everyone can provide a few suppliers that I can do. thank you! H12 filter efficiency is a bit low,At present, most of the filters used in the purification project are made,There should be more filter processing plants such as Shanghai and Suzhou,But most of them are a one-stop production,It should be rare to sell raw materials.Do you want to import domestic products?
At present, the scale of tap water is large. I want to make a self-made tap water filter. how to operate it? The tap water has already gone out of the filter,If you do it yourself,Can also,Filter screen,Structure, you have to think,Filter media,External mounting connectors,There is also body material.You can't take your nozzle down and get some filter cotton in it to connect to the faucet,In fact, the scale is because calcium and magnesium ions are too high,Cure the symptoms!It is recommended to make a manual softening filter!Removing scale requires a cation exchange resin,This requires expertise,I'm afraid not.