Sentence examples for A filter from inspiring English sources

A filter.

A filter is a must.

You needed a filter.

And there shouldn't be a filter.

There's a filter at work here.

"My memory is like a filter".

He needs to have a filter".

However, connectivity acts as a filter.

I supposed it acted as a filter.

As a filter, the press was monochromatic.

The water passes outside through a filter.