● Household items: 1. Drinking water system 2.3M household filtration system ● Commercial products: 1. Ice machine filtration system 2. The filtration system 3 of that beverage mix. Coffee machine and filtration system. Espresso machine system 5. Combined filtering system for catering equipment. Micro-commercial filtration system 3M household direct drinking machine (also known as 3M terminal water purifier) can be used with 3. M hot drinks machine, the common models are 3M Yalp AP-DWS 750, AP3-11,AP- easy-complete, AP- easy cyst -FF, APS-765S, AP-DWS1000; Net Enjoy 2500, Net Enjoy 4000, Net Enjoy 6000, F003, F004, 3US-F602, 3US-F603, 3US-F605 Gemini Blog AP-DWS 2500T-CN, Gemini Blog 4000T-CN, Gemini Blog 6000T-CN, Villa