The Bio Filter is our best optional extra offering comparable results to both the UV and the Nitrate filter through a natural occurring renewable resource available in New Zealand.
The Bio Filter is an option for the complete filtration of liquid waste that comes from the Aquatron separator on the Aquatuti Enviro Toilet model.
It eliminates the need for either a UV Filter, Nitrate filter or Grey water system. The outflow can go direct to gardens or soak hole as irrigation.
Bio Filter uses a 5 layer filtration process including, a drip feeder to slowly introduce the liquid at an even dispersal rate, a layer of weed mat to stop anything from coming back up the process and also stops any large chunks that happen to fall through the holes, a large quantity of Bio material this is where the treatment of grey water happens, after being processed by the bio material it will then fall through another weed mat onto the corrugated mat allowing the water to flow to the drainage and out to the soakage hole or leach field. Depending on use, the bio material will need to be replaced every couple of years.