AFC® #AFC-RF-S3, Compatible with RF4287HAPN -Made in USA - 4 Filters

Removes / Reduces: Bad Taste, Odors, Chlorine and Rust. Filter dimensions: 8.50" x 2.75" Micron Rating: 10 Microns Capacity: 300 Gallons (1,575 liters) or 6 Months of use Flow Rate: 5gpm (1.9Lpm)You may also like AFC® #AFC-WF-100-SED, Compatible with 3M® 47-55702CM Water Factory SQC4 RO replacement Kit including RO Membrane - 1 Year Pack Full Set.