The Original Prusa XL Enclosure is an optional accessory which seamlessly integrates with the Original Prusa XL 3D printer. It provides a stable printing environment with increased temperatures, making printing from advanced materials (PCCF, Nylon, PP, ASA, and more) much easier. It eliminates drafts, prevents warping and thanks to the Advanced Filtration System (HEPA filter, 99.9% efficiency) it also helps to reduce odours and prevents the spread of ultra-fine particles (UFPS) into the air. The Enclosure also lowers printer noise and covers every moving part of your printer.