【Product Condition】 This was a necessity in our household when we were drinking water from the Yodogawa River. However, we moved to the countryside where tap water is drinkable without any concerns. Therefore, we switched to an alkaline ion water purifier when the filter replacement time came. This is a very expensive water purifier, so this listing is for those who: ・Want to try out the usability before full-scale installation ・Think it's a better deal to buy the filter material and S-coupling separately than to buy everything. The main unit has reached the filter replacement time (7 years), so please understand this before purchasing. (No claims, no returns) If you only want to test the operation, you can connect the filter hose directly to the S-cock, so you don't need to obtain an S-coupling. Also, you don't necessarily need an S-coupling if you can find the parts to connect the filter hose to your household water pipes at your local home improvement store. 【Included Items】 ・S Spout ・S Cap ・Foam Cap ・S Backwash Hose ・S Extra Adapter ・Funnel ・S Cock (The photo above is an SHD diverter with the same function) ・2 O-rings ・Instruction Manual Set 【Notes】 The S-coupling and S-cock were reused for connection to the alkaline ion water purifier, so they are not included in this listing. Please note that the above accessories in the photo are all that are included. The jig on the bottom right (a metal fitting unrelated to Harley) is not for sale. (Photo error) 【Manufacturer's Website】 Harley IIJE Product Page https://rhs.co.jp/products02/hurley2/ 【Filter Replacement】 Replacement Cartridge Purchase Page https://store.shopping.yahoo.co.jp/plywood/23349002.html 【S-Coupling】 https://store.shopping.yahoo.co.jp/plywood/23349005.html 【Instruction Manual】 ・Harley IIJE Instruction Manual https://rhs.co.jp/hurley2manual/ ・Installation Manual We recommend a dedicated faucet rather than connecting to a shower faucet. https://rhs.co.jp/hurley2installation-materials/