Water Filter Parts 10 inches pp cotton clear out common cartridge 1 micron or 5 micron order default 1 micron,if you require 5 micron,please remark Treatment water: 5,000 gallons (18900 liters) Water requirements: municipal tap water in line with national standards Pressure requirements: 30-125psi (207-862 kPa), static Water temperature: four ℃ Instantaneous flow: 30 l / min