Each convenient package includes a table type buchner funnel, neoprene stopper, medium flow filter paper, food grade tubing, radiator clamps and a coupler. The tubing has a temperature range of -40° to 125 °F and it meets FDA standards and NSF 51. Our Desktop Winterization Labware Kit is available in three options: without glassware, with a 5000ml filtering flask or a 10,000ml filtering bottle. The filtering flask is from our FG5340 series, which is constructed using heavy wall borosilicate and include a thick rim and hose barb. The 10,000ml set includes our FFB5340 series heavy wall borosilicate filtering bottle with hose barb. The porcelain table type buchner funnel is from our JTTBF series. Filter paper is from our FPR series and has medium porosity and flow rate. Circular filters are packaged 100 per box.