COMPATIBLE WITH – Ninja Woodfire Outdoor Grill Pro XL and ProConnect XL, which is the largest model of the Ninja Woodfire Outdoor Grill & Smoker. Models: All OG800 and OG900 which include: OG850, OG901, OG951, OG952, OG901RAW, OG951RAW, OG66UPG1 (Ninja Woodfire are trademarks of their respective holders. ).