http://forum.lowyat.net/ Fri, 24 Jul 2026 18:40:58 +0800 FeedCreator 1.7.2 http://forum.lowyat.net/topic/5071069 Hi Guys,<br />Need to research over the waste water flush away for every time you use.<br />I just got my Coway Ombak few days ago, and this is my 1st RO water machine, I notice that every time I fill a 250ml of water, 500ml of waste water flush away, 1l flush 2l away.<br />And it is immediately flush every single time I use the machine, it is normal?<br /> Chungyehkoo Kopitiam Fri, 11 Dec 2020 13:42:30 +0800 http://forum.lowyat.net/topic/3786524 <b>Item(s):</b>Used Canon EF 100-400mm f/4.5-5.6L IS USM<br /><br /><b>Also includes:</b> Original Lens Case and Lens Hood<br /><br /><b>Price:</b> Neg in PM for serious buyer or interested <br /><br /><b>Warranty:</b>NIL, bought in 2012<br /><br /><b>Dealing method:</b>COD<br /><br /><b>Location:</b>MidValley City<br /><br /><b>Contact method/details:</b>Kindly use PM<br /><br /><b>Item(s) conditions:</b>Used, but taken good care and handling, still looks new<br /><br />[attachmentid=5378540]<br />[attachmentid=5378557]<br />[attachmentid=5378620]<br />[attachmentid=5378627] Chungyehkoo Digital SLRs &amp; Lenses Garage Sales Wed, 25 Nov 2015 19:38:26 +0800