Nalgene Polystyrene Membrane Diameter Capacity Filtration for Lab Filters Review

You will receive 12 complete sterile units with your order, everything looked great, was well packaged, in use I noticed how easily the bottom container ruptured with very little vacuum pressure, the bottom of it was off so cheap bad Plastic that they break very easily, I even think some of them are cracked, I will confirm and update my review if necessary, these devices would be amazing if the base could be made a little better. I'll try to reinforce the bottom if it's cracked with duct tape…