Pureeasy Home use Water dispenser is the only one gravity water ... etc. travelers, campers, field expeditions, as well every day home use.Technical Data:Model:HF524(4 Filter elements)Filter element ... 25L(9L upper chamber and 16L lower chamber)· Manufactured from BPA Free,food grade AS,and ABS plastic· Cleanable ... Chlorine, VOC's, industrial solvents, bad taste and odor. Home use Water dispenser