What are the precautions when using air filters? The air filter is a device that captures dust from the gas-solid two-phase flow through the action of the porous filter material and enables the gas to be purified. It puts the air purification treatment with low dust content into the room to ensure the process requirements of the clean room and the air cleanliness in the general air-conditioned room.Classification(1) coarse filterThe filter material of the coarse filter is generally non-woven fabric, metal screen, glass wire, nylon net, etc. The commonly used coarse-effect filters are: ZJK-1-type automatic winding herringbone air filter, TJ-3-type automatic winding flat air filter, CW-type air filter, etc. The structure is plate, folding, belt and winding.(2) medium efficiency filterThe commonly used medium-effect filters are: M-I, II, IV foam plastic filter, YB glass fiber filter, etc. The filter material of the medium-effect filter mainly includes glass fiber, medium-fine-hole polyethylene foam plas
Is it useful to install a front filter for electric water heaters? It works. I used it. It can filter sediment microorganisms in tap water and household water. It will be better to install a front filter to reduce the impurities in the water heater. Unless you have a lot of coarse impurities in your water pipe. It works, but it doesn't work.