▶Technology Filter making material:the filter is technology PVDF membrane, a better ultra filter material . PVDF is a high-strength, corrosion-resistant substance. the head making is used FOOD GRADE PP,Coagulum is epoxide resin-medical material. the waterproof ring is used silica gel-medical material. ▶Be used to purify well water:be used to water filter equipment for farm, house which using well water. Yellow mud water become clean water by purification. help-itself cleaning filter by open blow down valve, water stream will clean the filter and drain out from blow down outlet. when you want to clean the filter by hand, it is very easy to open the cover and take out the filter. and it is 1000 L/H output, 0.01 micron filtration , it is good at purifier for well water. ▶Be used for whole house water filter:it is 600/1000/2000/3000 L/H output ,enough for whole house water demand , 0.01 micron filtration and be designed of drain out from blow down valve, it can be used for whole house water filter, purified water reach drinkable requirement source of municipal water. protect the appliance and water pipes in house. ▶House making material:the house making is used SUS 304, safe for household water. longer lifetime for service. ▶The following package weight data is manual measurement data. The actual weight and package size are based on the actual product., Manufacturer: CFWWSAQ