Choyeretsa Madzi Qi2 ndi choyeretsa madzi cha ma module chomwe chinapangidwa kuti chizigwiritsidwa ntchito panyumba. Kapangidwe kake kanachokera ku njerwa zomwe zayikidwa motsatana. Chitini chilichonse chosefera chimapanga gawo la thupi la choyeretsera, motero zitini zophatikizidwa zimapanga chida chokwanira. Ogwiritsa ntchito angasankhe kuchokera pa chitini chimodzi mpaka zisanu, kuphatikiza mitundu ya polypropylene, active carbon, ultraviolet, ultrafiltration ndi reverse osmosis. Zitini zitha kuwonjezedwa, kuchepetsedwa kapena kusinthidwa pogwiritsa ntchito chida chosavuta. Njira yamadzi imasinthidwa pamodzi ndi chitini chilichonse, motero njira yamadzi imakhalabe yoyera.