Maximizing Your Air Fryer Beyond the Basics Air fryers are one of the most-used countertop appliances — but most people only use 20% of their potential. The right accessories unlock batch cooking, easier cleanup, and foods you didn't know your air fryer could handle. Our guide focuses on accessories with near-universal fit and zero-effort maintenance. Our Curation Approach: 1. Universal Sizing: We confirm compatibility with the most popular air fryer brands (Ninja, Cosori, Philips) before listing any liner or tray. 2. Cleanup Impact: The #1 reason people stop using air fryer accessories is messy cleanup. Every pick in this list either goes in the dishwasher or wipes clean in seconds. 3. Frequency of Use: We skip novelty accessories and focus on liners, trays, and guides that get used every single cook session.