![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
![Steam Community :: Guide :: Factorio: Observations, Tips, Tricks, & Efficiency | Observation, Game resources, Graphic card Steam Community :: Guide :: Factorio: Observations, Tips, Tricks, & Efficiency | Observation, Game resources, Graphic card](https://i.pinimg.com/originals/57/be/d1/57bed1e9182d43dd93a6071629b2336b.jpg)
Steam Community :: Guide :: Factorio: Observations, Tips, Tricks, & Efficiency | Observation, Game resources, Graphic card
![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
![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)