Review on 🔬 Diameter Individually Packaged Biomed Scientific Lab Filters: Enhanced Filtration and Packaging by Jimmy Hargrove

I am so disappointed and upset with this company. There is definitely a quality problem. I have bought these filters from almost every Revain supplier. I have just opened the second pack of my 2 lot order from this company and 3 filters were completely clogged after only 1-2ml of media passed through them. Another filter made it fairly easy to push the liquid through, but the filter didn't filter accurately. The final product looked cloudy and still contained solids. Of the remaining 6, two worked normally and I didn't check the other four. I don't know what the problem is. I have used this company before with no problems and the media I use are exactly the same. I sent a message but it has been more than 3 business days and there is no result. I have no money to spend. These filters can be expensive and I'm really frustrated.