Reporter on Twitter: "Install your Air Filter Unit but don't use Filter Absorbers. The skills levelling boost is added upon installation and you get it with or without FP-100s." / X
![Can someone explain the air filtering unit for me please? I dropped 400k on these filters and they had a 5 minute timer and disappear? (I had one in the first slot Can someone explain the air filtering unit for me please? I dropped 400k on these filters and they had a 5 minute timer and disappear? (I had one in the first slot](https://i.redd.it/zf1auxagd4d61.png)
Can someone explain the air filtering unit for me please? I dropped 400k on these filters and they had a 5 minute timer and disappear? (I had one in the first slot
![Amazon.com: Air Purifier Whole House Uv Light in Duct for Hvac Ac (Air Conditioning) Duct Germicidal Filter + 2 replacement bulbs : Tools & Home Improvement Amazon.com: Air Purifier Whole House Uv Light in Duct for Hvac Ac (Air Conditioning) Duct Germicidal Filter + 2 replacement bulbs : Tools & Home Improvement](https://m.media-amazon.com/images/I/6141JOFeLhL.jpg)