hi gkbt, after reading much i m planning to get jupiter, but there is few models out there, can u point to me which one is more value for money(like changing the filter cost) and some model can cost near to 3k, the extra functions or benefits worth over the cheapest model which i checked is jupiter venus 1592.16 with gst shown on kemp website.. pls advise.. btw, I am quite lazy to do cleaning and changing, any models more "durable"(with comparison among) or all is the same? lastly, pls do let me know if you got "lobang" that i can get cheaper price compare to the one shown in kemp website thx