There are the most inconspicuous products in our life, but it plays an important role in our life, but ordinary greatness is extremely difficult to find, so I want it to rise. At the same time, it can also make the design more serve the public.

The traditional Y-shaped filter is shaped like this

Here's the thing.

So I carried out a new modeling design for it, integrated into the modernist style, followed the concept of less is more, and used simple geometry to accumulate for modeling. At the same time, the modeling changes make its casting process simpler.

In fact, old things can also have new life.