Whole House Replacement Twin Filters Silver Carbon GAC Refillable 20 inch x 4.5

Whole House Replacement Twin Filters Silver Carbon Refillable —   1 x 1st stage 5 micron pleated washable pre filter and 1 x 2nd stage Granule activated silver carbon refillable cartridge or optional 2nd stage nano silver activated solid carbon block filter.   Ideal for use with rain water , tank water and mains water supplies.   These filters will remove chemicals, VOC’s,  bad taste and odours, some colours,  dirt and sediment, chlorine whilst inhibiting the growth of bacteria.   The second stage cartridge can be refilled when needed.  The cost of a 2kg refill bag of silver carbon granules is $65.00.