![If you place air filters around the outer edge of your factory, the trees will stay alive too!. : r/factorio If you place air filters around the outer edge of your factory, the trees will stay alive too!. : r/factorio](https://preview.redd.it/sua4o3q3mps71.png?width=640&crop=smart&auto=webp&s=a93a5a14a5e08819cdbc47ab32d6f0739096b5da)
If you place air filters around the outer edge of your factory, the trees will stay alive too!. : r/factorio
![If you place air filters around the outer edge of your factory, the trees will stay alive too!. : r/factorio If you place air filters around the outer edge of your factory, the trees will stay alive too!. : r/factorio](https://preview.redd.it/qcz4c8q3mps71.png?width=640&crop=smart&auto=webp&s=bdd240bd4b220a7d1cbcbe80088495d18b29ae30)
If you place air filters around the outer edge of your factory, the trees will stay alive too!. : r/factorio
![If you place air filters around the outer edge of your factory, the trees will stay alive too!. : r/factorio If you place air filters around the outer edge of your factory, the trees will stay alive too!. : r/factorio](https://preview.redd.it/aldmu6q3mps71.png?width=640&crop=smart&auto=webp&s=1a263d8effe8ed68d9b9b3e684c415514a42f8eb)
If you place air filters around the outer edge of your factory, the trees will stay alive too!. : r/factorio
![In Krastorio 2, I set up an air purifier station near a mining outpost. But why have some of the pollution filters in the system disappeared? I started with 12 and only In Krastorio 2, I set up an air purifier station near a mining outpost. But why have some of the pollution filters in the system disappeared? I started with 12 and only](https://preview.redd.it/9jji3k2qcvt81.png?auto=webp&s=5bad8c5f8ac62f7545e4c4a0e35a0ce399e17031)