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Feature: filter diameter: 25mm, pore size: 0.22um, membrane material: PTFE ,Sterile ,individual Packaged .
Application: .
Shaun Driscoll
2025-08-25 18:22:29
These work amazing and are a fraction of the cost of other brands! If your filtering oil, bb, ba through this then you will be very pleased! The flow rate is very fast using a caulk gun and produces a very clean end product! The only thing is it as a weak luer lock but I have yet to have an issue andseems to hold about 3 to 4ml of product in the filter which is a bit higher then Whatmann but if you push a little air through you can bring that loss down to just 1 or 2ml!!! Amazing product for an amazing price!!!
mark
2025-08-24 10:09:03
Worked as stated
Customer
2025-06-27 14:48:39
Just as expected
L. Cano
2025-06-06 17:58:05
Great filter. Exactly what the description says. PTFE filtration is the best. These filters deliver and for the price you can't beat them. They're just as good as the highly recognized brands like Millipore and Whatman and just as good but way cheaper!
Kit
2025-03-09 14:26:27
These are what it needed for the cartridge pens. They're sharp. Easy to use. No complaints here.
Kevin
2025-02-21 16:10:03
Nothing about this product was correct!!! These aren't PTFE filters, they are PES. These aren't .22um, they are .45um! Like an idiot, i simply opened and started filtering. RUINED the liquid i was filtering, as PES isn't rated for the solvent i was using. (Wouldn't have done anything positive, as it is .45um instead of .22um regardless) negative 10 stars!!!!!
Gdup12
2025-02-18 12:02:54
Not the best, not the worst, but they do take forever to ship typically
Jeremy S.
2025-01-04 15:25:27
The product was packaged well. Very professional and everything individually packaged to ensure that everything remains sterile until the time you choose to open and use each filter. I have already used one of the filters for a project and it worked just as I had hoped if not better. This truly is a great product and I will definitely be purchasing this item again!
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