《Supervised by a Water Professional》 ◆ Thanks to you, we've sold over 30,000 units! 【Clean, purified water has been passed through it once in a water quality test.】 Accessories other than the main unit are brand new and unused. The internal parts have been disinfected, but Please run clean water through it once before use, just to be safe. ◆ Why Choose the SAKUTTO Portable Water Purifier This portable water purifier was planned, developed, and manufactured by a Japanese company and has demonstrated an amazing 99.99999% removal rate at a domestic water quality testing institution. 【Protect Your Precious Family from Disasters!】 The SAKUTTO portable water purifier can filter water from rivers, ponds, and even muddy water into clear, clean drinking water that is safe to drink in emergencies such as disasters and water outages. 【Lightweight and Compact Design】 This filter is palm-sized and easy to carry, making it ideal for outdoor activities such as camping, mountain climbing, and survival situations. Portable water purifier size: 3.5cm x 14cm x 3.5cm Portable water purifier weight: 50g 【Recommended by Disaster Prevention Specialists & Mountain Climbing Pro Guides】 In emergencies such as earthquakes and tsunamis, securing drinking water is of utmost importance. However, drinking water directly from rivers, ponds, or leftover bathwater without disinfection can cause health problems. In such situations, the SAKUTTO portable filter has a special internal structure that effectively removes bacteria and protozoan cysts (such as E. coli and cholera bacteria), filtering water into safe, clean drinking water. Natural disasters can strike suddenly. Disaster prevention specialists recommend preparing early and stocking up on disaster supplies. 【Supervised by a Water Professional with Strict Water Quality Standards】 Meeting the Food Sanitation Act standards set by the Ministry of Health, Labour and Welfare is a given. This product easily clears strict inspection standards in Japan and undergoes triple inspections: one institution overseas and two institutions in Japan for safety (quality and water quality). It is of such safe quality that even water quality testing professionals trust it. ※Test reports are posted on the 4th page of the product page. 【Planned, Developed, and Managed by a Japanese Company】 The SAKUTTO portable filter, which has demonstrated a top-level removal rate of 99.99999% at a domestic water quality testing institution, is planned, developed, and managed by a Japanese company, with careful management and inspection of each product. 【Please be sure to check before purchasing】 This product is a used item and is not covered by warranty. Returns and exchanges are not accepted for used items. It will be carefully packaged with bubble wrap.