układ filtracyjny

I would like to add to my filtration system.

He estimated that establishing a filtration system there would cost $2 million.

If used, they should be applied with, but not as a replacement for, filtration systems.

The city, in return, would be spared the cost of building a $5.1 billion filtration system.

She'd almost finished cleaning out the filtration system when the door behind her opened.

Use an effective filtration system to keep the water clean.

In the longer term, the city hopes to avoid having to build a $4 billion filtration system to keep the water clean.

The filtration system makes the water safe to drink and swim in.

A central filtration system can help air the place out.

Besides, as filtration systems go, this one is more like a brick wall.