Large Stainless Steel Buchner Funnel

Internal diameter is compabible with standard 18in filters (https://www.belart.com/bel-art-h14632-0018-cellulose-filter-paper-discs-for-18-i-d-funnels-pack-of-100.html); which filter to a 3µm particle size.  The only materials are 304 stainless steel and Viton so it is compatible with many solvents including ethanol and pentane.
 
Many uses include
Filtering
Recovery of fine particles or precipitates
Final wash, with cold Hexane or Pentane, to remove any impurities from isolate
Dewaxing of oil or biodiesel
Kombucha or Beer filtration