The Oil Solutions Group FE1522X Masterfil® rectangular filter envelopes are a game-changer for commercial kitchens using ARM-90 and ARM-120 fryer systems. These proprietary fabric filters are engineered to extend cooking oil life, reduce maintenance, and ensure consistent oil clarity—critical for maintaining high-quality frying performance. As a drop-in replacement for mechanical filtration setups, they seamlessly integrate into existing systems without downtime, making them a top choice for restaurant operators and food service professionals. Whether you're running a busy quick-service restaurant, a fast-casual diner, or a large-scale commercial kitchen, the FE1522X helps optimize filtration efficiency while reducing waste and operational costs. Its sturdy 21 3⁄4" x 15" dimensions and durable fabric construction ensure long-lasting performance, giving you more cycles between oil changes and fewer interruptions to your service. Invest in better filtration to protect your fryer system, improve oil quality, and deliver crispier, more consistent results every time.