Unused item. Opened to check the contents. Although it is unused, it is not new, so please understand that there may be some stains or small scratches. Included items: Instruction manual, switching cock, hose, and mounting adapter set. *All included items are shown in the photos. *Photos are used for multiple listings. *The box may be damaged. ■Product Details Size: 130Φ x 350mm Filtration flow rate: 6.0 liters/min Minimum usable water pressure: 0.05Mpa Purification capacity: Total filtration volume 120,000 liters Manufacturing year: Not listed *Returns and exchanges are not accepted, but we will respond within one week of the product's arrival if the defect or failure is due to our fault. Please contact us before giving a rating for returns. For returns after the rating, a refund will be made after deducting the round-trip shipping costs and Mercari's sales commission. Please receive the product within one week of its arrival. Shipping is free via Yamato Transport. An additional 1000 yen will be charged for Okinawa Prefecture, so please contact us. *Thanks to everyone's support, we opened a Mercari shop on October 22nd. We will continue to offer products that will satisfy our customers more than ever, so thank you for your continued support. Please follow our SHOP if you like. We plan to distribute coupons and other deals. Mercari SHOP Recycle Shop TOMO https://mercari-shops.com/seller/shops/Sb3n7FQW97mWyrofckpPXW 1159--M2025625