166 porcelain filter funnels products are offered for sale by suppliers on Alibaba.com, of which coffee & tea tools accounts for 26%, funnels accounts for 16%, and other lab supplies accounts for 16%.
A wide variety of porcelain filter funnels options are available to you, such as custom, transparent and white.You can also choose from laboratory, liquid and chemical porcelain filter funnels,As well as from cn, china porcelain filter funnels, and whether porcelain filter funnels is borosilicate glass, stainless steel, or aluminum.