Package of 2 filters.Reduces sand, dirt, silt, rust, and scale particles in residential and commercial waterNominal filtration rating of 30 micronsNon-woven polyester media pleated around a polypropylene core for strengthInitial pressure drop of less than 1 psi at a flow rate of 10 gpmTemperature range of 40 to 125 degrees F (4.4 to 51.7 degrees C) Nominal filtration rating of 30 micronsHigh Quality