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Product Features: Usually used as first stage for RO systems or counter top filter or whole-house filter. It is effective at removing dirt, rust and sand particles down to 5 microns. Depending on the original water quality, it is expected to be replaced every 3 to 6 months. Product Highlights: Made of 100% Melt-Blown Polypropylene, 4-layer filtration Fits Models RE4T RE5T CU-A4 Specifications & Dimensions: Length: 10", O.D. = 2.5", I.D.= 1" 1/4" Quick-Change Fitting Weight: 1 LB

iSpring FP15Q Quick-Change 5 Micron Sediment Filter White - B01M1DCOCS