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Your cart is empty.Lodestar
2025-08-29 12:23:59
Easy to use with an appropriate-sized funnel. But expect to wait several hours for the liquid to filter. But that's what it's supposed to do.
Customer
2025-08-07 17:58:20
Filter paper does the job as advertised a little bit on a smaller side
Tiff
2025-07-04 10:27:55
It works okay, especially for small amounts of fluid, but the pores get clogged fairly quickly and the filtration process slows way down if there are larger amounts of fluid. For example, we were recently filtering a slurry of dried green peas from a blender in order to extract DNA. We only have 1 1/2 hours for lab, so the filtration step was definitely a bottleneck for time. We ended up using coffee filters to speed up the process. Maybe a fast filter paper for the first go-through and then this product for a second filtration? I still kinda wish I had gotten larger diameter and faster filter paper for high school labs. This product is probably better for more meticulous science or a fluid that doesn't have many solid particles in it.
Dawn Sullivan
2025-07-02 12:06:07
Easy to use worked as described
Gerald W.
2025-06-10 13:06:05
I didn't expect much when I bought these cheap filters but was surprised to find they were firm and performed as advertised, unlike a lot of Chinese rebrands. Good value for the money. I'll definitely buy again.
SF
2025-05-14 09:53:48
I originally tried the 9 cm medium flow (blue/white packaging) as a replacement filter in my old Krupps Moka brew ….. they worked but the flow rate was less than half that of the discontinued Melita No 1 disc filters and I was concerned about damaging the coffee maker over time because it pressure filters the coffee.I recently got these, the 9 cm fast flow filters and they are perfect! The rate is nearly the same as the discontinued Melita filter!Thank you!!
mssoforegon
2025-04-07 13:41:15
Nice quality and fast shipping
Lab gal
2025-04-06 16:15:42
These filters perfectly fit my Buckner funnel
Marta
2025-02-19 14:13:58
usati per filtrare il nocino. fanno il loro dovere
Giacomo L.
2024-12-25 18:35:29
Questo filtro è di buona qualità , il grado 4 in particolare non è veramente rapido ma il risultato che si ottiene risulta più che valido. Provato con liquidi leggermente più densi (ad esempio sciroppo di acqua e zucchero) presenta una lentezza più accentuata nel filtraggio.
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