- Product Information: Part Number – BPPF36. Replacement carbon filter for range hoods, measuring 13-7/8" x 15-1/4" x 3/32". Each package contains 2 filters for easy and convenient replacement. - Quality Construction: Our compatible Broan BPPF36 charcoal carbon filter is expertly crafted with a robust carbon material and a sturdy domestic aluminum frame. This design ensures maximum filtration efficiency and enhanced durability. - Application Details: This filter serves as a secondary post filter and cannot be used independently in your range hood; a grease filter is required for proper installation. The carbon filter is placed underneath the range hood, directly above the grease mesh filter, facing upward towards the fan. For optimal performance, it is recommended to replace filters every 6 to 9 months. Note that carbon filters cannot be cleaned and must be replaced when needed. - Guaranteed Fit: Measuring 13-7/8" x 15-1/4" x 3/32", this filter is designed to fit specific range hood models. Always measure your existing filter with a tape measure or ruler before purchasing to ensure compatibility. - Use Scenarios: Ideal for residential kitchens where cooking generates smoke and odors, this filter effectively captures airborne particles, ensuring a cleaner and fresher environment. Perfect for households that frequently use their range hood, it helps maintain optimal air quality. - Why Choose Our Filters: Choose our carbon filters for their high-quality materials and reliable performance, making them an essential accessory for maintaining your range hood's efficiency and longevity.