Home / 3D Printers / BIG-120X / Active Air FIlter Active Air FIlter1,200.00 $ Three phase filter device: Pre-filter (dust), HEPA (sub-micron particles) and active carbon filter (fumes). Active Air FIlter quantity Add to cart SKU: MODIX-AIR-UNIT Categories: Addons, BIG-120X, BIG-120Z, BIG-180X, BIG-60, BIG-Meter Related products Extra PEI sheet for Big-Meter 110.00 $ Add to cart Modix Big-180X – North America customers 15,500.00 $ Add to cart Modix BIG-120X Enclosure 2,300.00 $ Add to cart Z Rails Upgrade Add-on 800.00 $ Add to cart