3-Stage Big Blue Filter Set – Basic Replacement Set
This filter set contains filters in the industry standard 20 inch Big Blue (20″x4.5″) size fits most 20 inch Big Blue housings. The 20″ filters generally have a maximum flow rate of 20-25L/min and are recommended for use with rain and municipal water.
This is the basic filter set which includes 1x 10 Micron Sediment Filter, 1x Carbon Block & 1x 1 Micron Sediment Filter. The 2x sediment filters assist with removing higher sediment loads and small particles such as rainwater harvesting tanks in dusty areas. Ideal for rain or municipal water.