Sterile Syringe Filters Nylon 25 mm Diameter 0.45 um Pore Size Individually Packaged 10/pk …

This item works exactly as described, and if you must filter your medication before using, these are perfect for such a job. They fit the regular lor-lock syringes... excellent product everytime. A good value... I use a large luer-lock syringe, and pull it all the way back which tends to give it the pressure needed to get the liquid thru the filter...

The product worked as advertised. It cleaned up a water sample laden with dissolved iron to the point I could not clearly see my colorimetric endpoints. I would have been guessing them other wise.

Great filter with easy flow and no leaks. Makes filtration process very simple.

These filters work perfectly well, but are just made a bit cheap and small details are inferior to a better known name brand filter. For instance, the edges of the filter are simply non-texured plastic, making them hard to install or remove if there is oil on your safety gloves. Just small details like that are kinda a bummer, but overall it works as a filter should, so still 4 stars.

Does the job for filtering but very difficult to push oil thru and near impossible by 20ml filtered. A whatman 45um can usually do 80ml before you need a new one.

My lab has been using these instead of Pall branded (more expensive) for cell culture medium filtration. They work as well but with more reasonable pricing. The delivery has been smooth and fast.

I’ve ordered these filters numerous times over the year - for making a sterile solution I cannot recommend these enough. Easy to use, make sure you run some water through first to get the filter wet and then run your solution through.L

Horrible product. Does not work! Allows large particles through, clogs easily. Do not buy!!!