NEST adaptor for vaccum filtration system is designed to seamlessly connect the upper cup and the lower container with a 38 mm mouth. This meets the filtration
needs of customers who use containers of this size.

It makes a 38 mm lower container a viable alternative to the regular one with 45 mm mouth for filtration, thus minimizing the risk of contamination during liquid transfer.

Validated by the sealing performance test, ensuring no leakage even with the additional adaptor.