Purchased in late May 2025, used a few times. The cartridge has been discarded, so please purchase a separate one. Product Name: Marutto Nansui Wantama Product Code: KRC0000002 【Product Size】 Width 140mm x Depth 155mm x Height 175mm Approx. 350g (approx. 800g when full) 【Materials】 Body: AS resin, ABS resin, silicone Cartridge: ABS resin, silicone Filter Media: Activated carbon, ion exchange resin 【Filtration Capacity】 400ml 【Filtration Performance】 Free residual chlorine: 60L (JIS S 3201) Total hardness: 60L (when raw water total hardness is 50mg/L) 【Manufacturer】 Kurita Corporation 【Country of Manufacture】 Made in Japan "Marutto Nansui Wantama" is a water softener for dogs that reduces mineral components such as calcium and magnesium contained in tap water, softening it. It also removes residual chlorine, providing water that is easy to drink and safe. It has passed food sanitation tests and is designed to meet human drinking water standards. It uses high-quality filter media made in Japan and is easy to use without electricity. Easy to clean and cartridge replacement type. One cartridge is equivalent to about 120 bottles of pet bottles (500ml), making it economical. It is a convenient water purifier that ensures pets can drink water safely every day and supports their health. Urolithiasis in dogs and cats is a disease in which stones form in the urinary tract, and the incidence rate is considered to be relatively high. Minerals contained in water are particularly likely to be involved, and they are a factor that increases the risk of forming calcium oxalate stones and struvite stones. Proper hydration and management of mineral balance are helpful in preventing urolithiasis. Dog Soft Water Chlorine Removal Marutto Nansui Wantama Dog Water Softener Drinking Water Dog Water Purifier Pet Water Purifier Easy Simple No Electricity Chlorine Kurita KURITA Inu In