Product review (1 stars): POORLY DESIGNED DOES NOT FIT SAMSUNG FRIDGE THAT USES FILTER DA29-00003B
Prod. description states it's compatible with Samsung''s DA29-00003B water filter & indeed it is NOT.  Please M'am, please Sir, benefit from my foolish, ill-placed trust in OnePurify's advertising.  I compared this OnePurify filter to the old (HDX brand) one that I removed.  the grooves in the upper cylinder (between the O-rings) don't align the same; neither do the horizontal grooves that  hold the filter in place in the fridge's filter housing.  I stopped just short of damaging the filter housing trying to make the Onepurify fit. Obviously the manufacturer knows it doesn't fit, because it includes instructions that state  "if you can't insert the housing...fit the cap back on ...insert them into the housing and try to twist the filter left so that that the core in the housing will rotate to the right position". Please accept my advise: Get the HDX replacement filter: I love Amazon but I'm going to my local big box hardware store and get the  HDX brand; it's cheaper than what they advertise here. and it FITS