Adds air cleaner machine that reduces pollution using filters. Unlockable via technology, simple recipes. Vanilla friendly.
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.

Version: 1.1.1
Date: 30.11.2020
General:
- Update to Factorio 1.1.
Version: 1.1.1
Date: 14.08.2022
Features:
- Initial release.
- Localisations: en, de, ru, cz.