Features: -Graded density for higher dirt holding capacity. -For optimum dirtholding and replace about every 23 months. -Materials ANSI/NSF standard 42 tested and certified. Product Type: -Whole House. Filter Component: -Replacement Filter. Dimensions: -50 Micron sediment filter for cleaner water. Overall Height - Top to Bottom: -20". Overall Width - Side to Side: -4.5". Overall Depth - Front to Back: -4.5". Overall Product Weight: -2.3 lbs. Specifications: Commercial OR Residential Certifications: -Yes. NSF Certified: -Yes.

BDRO1089 Features Graded density for higher dirt holding capacity For optimum dirtholding and replace about every 23 months Materials ANSI/NSF standard 42 tested and certified Product Type: Whole House Filter Component: Replacement Filter Dimensions 50 Micron sediment filter for cleaner water Overall Height - Top to Bottom: 20" Overall Width - Side to Side: 4.5" Overall Depth - Front to Back: 4.5" Overall Product Weight: 2.3 lbs Specifications Commercial OR Residential Certifications: Yes NSF Certified: Yes