The Waste Tank Odour Trap & Breather Kit is a robust two-way vent / air admittance valve to eliminate bad odours with a sturdy filter designed specifically for outdoor drainage applications. The full kit also includes a 4" ID tank adaptor collar into which the odour trap fits for a tight seal.
Specifically useful for outdoor drainage applications, its robust and compact design means that it can be installed in hard-to-reach places.
When is it used? To give a concrete example, when you flush the toilet, 4-6 litres of flushed toilet waste will enter a sewage treatment plant, septic tank or waste tank. The inbound liquid displaces 4-6 litres of air, which need to exit the waste receiver in some manner typically via a vent / breather valve. As this displaced air is from a waste tank, there is the possibility it may contain smell.
As our odour trap uses a carbon filter, the displaced air is "dried" as it is forced out through the filter and much of the smell is removed.
Inner carbon cartridge will have an estimated lifespan of 24 months - which varies according to use.
