About product and suppliers:
            1,349 food grade filter aid products are offered for sale by suppliers on Alibaba.com, of which other non-metallic mineral deposit accounts for 28%, perlite accounts for 3%, and filter aids accounts for 1%. 

A wide variety of food grade filter aid options are available to you, such as expanded. You can also choose from construction works , hotels food grade filter aid, as well as from expanded perlite food grade filter aid

There are 553 suppliers who sells food grade filter aid on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of food grade filter aid supply is 98% respectively.