TweetSounds like your filter’s membrane was the wrong type. It was probably PTFE instead of PVDF.
TweetI ordered some filters that i just got in yesterday. I thought they were whatman but when i opened the package they said Titan2 on the filter and were yellow. Never used these before but they looked just like a whatman so i figured what the hell. Well i was filtering some fina today and the thing clogged after 2ml. I pushed harder and the filter busted and about a ml of fina shot all over my face and in my eyes whiched burned for a good 30 min. I had some whatmans left over from a previous batch and filtered the rest of the fina using one whatman. I guess my question is has anyone used these before or had problems? I thought it was kind of odd that it clogged after 2ml and with the whatman i filtered about 30ml with absolutly no probs.
TweetSounds like your filter’s membrane was the wrong type. It was probably PTFE instead of PVDF.
TweetYep i just looked it up and they are PTFE. So does that mean they are going to do the same thing with all my conversions? I have quite a few conversions i was gonna work on but if these filters are useless i'll have to wait and order some whatmans.
Tweettitans royally suck. I ordered a bunch of em real cheap and they jam waaaayyyyy before a whatman does. Now I pay a little more and receive a lot less frustration.
Tweetthe yellow is .45 and blue is .20 Im pretty sure.
TweetThe new Titan 2 are rated for 70lbs more pressure then the whatmans.
Your problem is 100% because of the membrane. If you chose a whatman using the teflon membrane the exact same thing would happened. Save yourself like 50% in price and get the titan2's
GT
TweetI have herd the same thig from others regarding the titan filters. The clog easy and end up cracking before you filtering is done.
TweetDont get me wrong..I dont sell Titans. I just heard that they really made big impovements with the second revision i.e. Titan2
Lion Nutrition sells them ....he should be able to provide more feedback.
GT