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๐ฌ Filter like a pro โ precision meets reliability in every drop!
Locofiltr's 33mm sterile syringe filters feature a hydrophilic PES membrane with a 0.22ยตm pore size, delivering superior bacterial retention (LRV>7) and endotoxin control. Individually gamma-sterilized and housed in adhesive-free polypropylene, these filters ensure high throughput and leak-proof performance, ideal for demanding lab and industrial filtration tasks.






| Customer Reviews | 4.5 out of 5 stars 85 Reviews |
P**D
Best filters I've used
These filters are very good. They seem to have good flow while clearing out lots of contaminants. I highly recommend them.
S**B
Works as described
Worked as described
D**R
Perfect for filtering peps!
Great for when you need to filter multiple peptide vials in a row, or if the smaller 4mm ones get plugged up too quickly.
D**V
Worked great
With all the grey out there. Extra precautions are great.
R**B
Very large, see review
Quality product but leaves a lot of peptides and liquid in the filter. If using with only a few milligrams of stuff, get a smaller size.
L**Z
Pep Filter
These worked great at filtering my peptides!
T**3
Great product
Best filters Iโve founds. Filters large amount per filter.
A**X
perfect for my lab needs
These Locofiltr Syringe Filters work exactly as I hoped. The 0.22um PES membrane filters my aqueous samples smoothly-no clogging, and the sterile individual packs save me time (no extra sterilization needed).They fit all my standard syringes, and the hydrophilic design makes liquid flow easy. For a 10-pack, the quality is great, and it's cheaper than some big-name brands I've used. Will absolutely buy again for my weekly lab task
Trustpilot
5 days ago
2 months ago