Led display shows "full" & "pump" & "power". It can be raised up to height of 90ófx when replacing the inside cartridge filters. It is quick and easy for installation Candle type transparent housing (model: c-128-11) x 1 Candle type white housing (model: c-128-12) x 2 Candle type hosing reference resources: http://www.Rowater.Com.Tw/en/pf-pj.Htm B-314-26 insert type sediment pp filter x 1 ( the 1st stage ) B-314-28 or b-314-29 insert type block carbon filter x 1 ( the 2nd stage ) B-314-28 or b-314-29 insert type block carbon filter x 1 ( the 3nd stage ) Filter cartridges reference resources: http://www.Rowater.Com.Tw/en/pe-pp.Htm Plastic bracket x 1 Cl-10 in line coconut shell carbon filter x 1 Single clip x 2 Double clip x 2 Ro membrane housing x 1 Aqua-win ro membrane 80g x 1 Booster pump x 1 Pump transformer x 1 1/4" solenoid valve x 1 Prevent backflow valve / check valve x 1 Flow restrictor(400ml) x 1 C-241 ceramics faucets ( gold color head ) or c-241-7 ceramics faucets ( silver color head ) x 1 reference : http://www.Hoyi.Com.Tw/en/ph-pf.Htm Nsf plastic standard storage tank(2.2g) x 1 (plastic tank 4g or steel tank 3.2g is optional) Faucet adapter x 1 Drain clamp x 1 Brass ball valve x 1 * the parts in the ( ) is the optional item, not included or used in the unit, but you could choose to use or replace the original item with the one in ( ) .