【PACKAGE INCLUDES】Poly tubing, self-piercing saddle needle valve and fittings. This universal, all-inclusive kit is designed with metal fittings to ensure a solid and dependable connection. Included step by step instructions make DIY installation a breeze! Ice maker water line kit includes everything you'll need to get your ice maker or humidifier quickly up and running 【EASY INSTALLATION】Connects in 15 mins or less! Easily connect to your refrigerator or freezer without the hassle of turning off your water supply. Attach to your fridge/freezer water valve and your ice system will be up and running in minutes. Set up your humidifier/evaporative cooler in no time. Quickly and easily attach to your boiler or furnace, then sit back and enjoy the results. 1/4" x 25' poly tubing is durable and reliable 【COMPATIBILITY】This self-tapping universal installation kit is compatible with ALL ice makers, ice machines, inline water filters, humidifiers, appliances using 1/4" water line connections 【SPECIFICATIONS】Ultra-durable brass saddle valve is N-SF 61 and A112.18.6 and certified lead free. Poly tubing is drinking water safe to N-SF 61 and A112.18.6