Review on 🌬️ Alen BF35-Silver-Carbon Air Purifier Replacement Filter: 1-Pack of Hepa-Silver-Carbon Filters for Enhanced Air Quality by Ronnie Cole

Not cheap. But you should have looked into this before buying an Alen air purifier, right? We LOVE our Alen and have had him since 2015. I am currently using it in a space where I 3D print with plastics such as PETG and ABS. ABS is known to emit benzene and some other VOCs so the natural choice for me to eliminate this threat was to purchase an Alen VOC filter as we already had a purifier. The extra carbon added to this filter makes it ideal for VOC filtration, which should not be taken lightly. Not only does this filter filter out VOCs, but it also filters out tons of dirt that causes my wife to have asthma attacks every few days. She has hardly had to use an inhaler since we bought Alen, and even less since we bought this filter.