Multi Layer Filtration structure: Featuring a five aluminum screen design, this filter efficiently traps cooking grease, unwanted scents, and flying particles, maintaining kitchen cleanliness while reducing remainder inside the appliance Effective Air Cleaning: The grease catching filter eliminates strong cooking scents efficiently, fostering a pleasant kitchen environment and enhancing comfort during meal preparation Ideal Compatibility: The BPPFA30 extent hood grease filter measures 11.81 x 16.25 inches, crafted to replace factory components and fits various BORAN models like QP130, QP130BL, QP130BLC for seamless integration and setup Sturdy Build: Constructed with robust metal factors and scent absorbing filtration media, this product delivers lasting strength and trapping efficiency for stable filtration over extended use Easy Replacement Process: Designed for user convenience, this filter allows quick installation with simple steps, reducing maintenance time while ensuring immediate usability after replacement