stonylab Qualitative Filter Paper, 100 Packs Slow Flow Rate Cellulose Filter Paper Circles with 10 Micron Particle Retention, 125 mm Diameter

I brought these to test the FE of a waste water treatment plant. I needed them quickly as our usual suppliers were out of stock of the ones we use normally. These are a little difficult to work with but the product itself is OK a little cheap feeling but saved our bacon for a few days.

Does it's job, 5 out of 5 stars without doubt. But then again, it's Stonylab so you know it won't let you down.

Filtros demasiado gruesos y no traspasa el aceite. No cumple su función

On time and undamaged. Just as described.

rien à di3le papier est de qualité et permet une bonne filtration, attention à choisir le bon diamètre

These fit nicely into the bottom of our 54mm espresso machine portafilter Some influencer said paper filters cut out a component of coffee that can increase LDL & cholesterol but all I know is that with one of these in the bottom, my espresso tastes a bit smoother and no less intense. Also, bc the grounds no longer get into the tiny holes in the bottom of the portafilter, the brew comes out –> faster <– than before so I now use a finer grind. Nice & faster!