MODEL#QQF-03Features:1) Plastic: PP, AS 2) Materials inside: active carbon and resin 3) Capacity of pitcher: 3.5L4) Filtered capacity: 2.0L5) Capacity of filter cartridge: 150L/80 pitchers / 2 months 6) Exchange indicator shows the remaining filter lifeExchange indicator "memo" details:To ensure optimum performance you should change your cartridge on a regular basis every 2 months. The electronic "memo" measures the recommended time of use of your cartridge and automatically reminds you when to change it. Memo needs to be reset every time a new cartridge is inserted.To start the 'memo':To start "memo" please press and hold down the "start" button for 5-6 seconds and then remove your finger, the memo will display number 60, days, four bars and one small flashing dot. The small flashing dot on the bottom right hand corner of the display will show that memo is working.After each day the number will reduce one and after each 15 days one bar will disa
3.5L Water Pitcher