Monotub Filter Discs - 3" Synthetic FAE Filter - 12 Pack

Our Monotub Filter Discs Fresh Air Exchange (FAE) filter pad replacements help to ensure clean air flow in your grow environment. Our filter pads are crafted with durable materials that provide high efficiency air filtration while also providing protection from contaminants and insect pressure. The radius of each filter pad is 3” and perfectly protects the air vents built into our Gro Magik Mushroom monotubs.