Lenticular filter is a new type of stacks filter, can be used in place of diatomite filter, for tiny impurities in varied kinds of liquid filtration, clarification, purification. The structure is designed and manufactured according to the health level, internal is no dead corner and mirror polishing, it ensure no residual liquid and easy clean. Lab1st lenticular filter housing can maximal install 2 filter stacks, it can fit for big flow requirements.