FS-3 medium filtration filter paper (520x640 mm, 1 kg pack) – a high-purity, eco-friendly solution for diverse filtration needs. Made from specialized, contaminant-free paper, this filter paper ensures safe use in various applications, from home brewing (coffee, tinctures, spirits) to laboratory and industrial processes.
Featuring a medium filtration speed (26-45 seconds), it effectively removes medium-grained sediments, including cold-precipitated lead sulfate. The approximate pore size is 7-20 μm. This product (item #5162249) is manufactured from FS grade filter paper and is ideal for solutions requiring reliable medium-level filtration.
US: temporary delays — postal services aligning new import rules, 
EU: 1–2 weeks, 🌍 Worldwide: 1–4 weeks ✈️