The present invention provides a 16-step purification technique. More specifically, the present invention provides a device using the purification technique, which comprises: step 1 for removing suspended matters by using palm tree charcoal extracted from palm trees step 2 and step 3 for removing suspended matters for a second time by using coconut charcoal extracted from coconuts step 4, step 5, and step 6 for removing odors by using rare earth minerals disclosed in prior art Patent No. 10-1288444 step 7, step 8, step 9, and step 10 for removing odors and stench by using minerals disclosed in prior art Patent No. 10-1445689 mixed with anionic far-infrared balls and step 11, step 12, step 13, step 14, step 15, and step 16 for removing heavy metals, cloudiness, and residual rust. The device of the present invention is a rotary type which can be used even in a place having a low water pressure by adding a water pressure control device (13), and since the device uses stainless steel instead of conventional plastics, a replacement operation can be performed by dividing the 16 steps into four parts. Additionally, the replaced stainless steel filter can be recycled, thus preventing the release of environmental hormones. Additionally, in steps 15 and 16, sterilization may be performed using a magnetic field.COPYRIGHT KIPO 201816단계 정화 기술로서 1단계 야자수추출된 야탄으로 부유물 제거 2단계 3단계 코코넛에 추출 코코탄 사용으로 2차 부유물 제거4단계 5단계 6단계 희토류 기존특허(10-1288444호)광물질 사용으로냄새제거7단계 8단계 9단계 10단계 기존특허(10-1445689호)광물질에 세라믹볼 음이온원적외선 볼를 첨가하여 냄새 악취를 제거11단계 12단계 13단계 14단계 15단계 16단계 유해물질 중금속 탁도 잔유 녹물까지제거하는 장치이며 회전로타리 방식으로수압이 약한곳에서도 13번 단계수압 조절 장치를 부착하여 사용이 가능하며 기존 플라스틱이 아닌 스텐 사용으로 16번 단계를 4번으로 나누어 교체작업할수 있고 교체된 스텐 필터는 재생을할수 있으며 환경호르몬 예방할수 있으며 또한 15단계 16단계 자장을 걸어 살균작용
