The Rational 60.75.100P UltraVent® Plus Preliminary Filter is a crucial component for maintaining the performance of your UltraVent Plus system. Designed to capture grease and vapor particles before they reach the primary filtration stage, this filter ensures that your ventilation system operates efficiently. By reducing residue buildup, it helps prolong the lifespan of the main filter, minimizing maintenance needs and downtime. This makes it an essential part of any commercial kitchen's grease management strategy. Ideal for restaurants, hotels, and foodservice establishments, this filter is designed to meet the high demands of professional environments. With a 2-year parts and labor warranty, you can trust in its durability and reliability. Invest in a filter that not only enhances your system's performance but also contributes to a cleaner, more efficient kitchen operation.