Wee2016 0 Report post Posted December 24, 2016 hi everyone, does anyone have experience and can share with 3M water filter? They seem to be good and expensive, but I wanted to first check if anyone have seen the true good and bads of these products before I decide on my water filter for my new HDB This is the 3M DWS2500 that is NSF certified, and can be found cheaper than the list price. Please advvice. thx http://solutions.3m.com.sg/wps/portal/3M/en_SG/3MPurification/Home/Solutions/Residental/Under-Sink/DWS2500T/ Share this post Link to post Share on other sites
