Our story Test
A waste stream, reimagined.
EFA Australia exists because someone looked at a pile of expired fire extinguishers and asked: what if this could feed a crop?
Where it started
Australia generates a steady stream of expired fire extinguishers — equipment that's been serviced for decades, then reaches end-of-life and heads for landfill. Inside many of them is mono-ammonium phosphate (MAP) powder: an industrial-grade phosphate fertiliser, still chemically intact, sitting unused in a sealed canister.
That didn't sit right with us. EFA Australia was founded in Melton, Victoria to build a process that recovers that powder safely, refines it for agricultural use, and returns it to working farms as Purple Rain Fertilisers.
That didn't sit right with us. EFA Australia was founded in Melton, Victoria to build a process that recovers that powder safely, refines it for agricultural use, and returns it to working farms as Purple Rain Fertilisers.
How the loop closes
We collect expired extinguishers from fire-safety contractors, businesses and councils across Victoria. The canisters are depressurised and dismantled. The MAP powder is extracted, tested, refined and reformulated — into pellets for broadacre spreading, or liquids for fertigation and horticulture.
Every batch is independently tested for nitrogen, phosphorus and heavy-metal residues. The same powder that was destined for landfill ends up on Australian paddocks, growing real food.
Every batch is independently tested for nitrogen, phosphorus and heavy-metal residues. The same powder that was destined for landfill ends up on Australian paddocks, growing real food.
What we stand for
01
Genuinely circular
Not 'recycled-content-claims' circular. The actual molecules end up on the paddock.
02
Australian, by intention
100% Australian-owned. Sourced here, processed here, applied here.
03
Lab-verified, every time
We don't ship anything without an independent CoA. Farmers get to see exactly what they're putting on.
Want to see it on your paddock?
Or got extinguishers needing collection? Either way, we want to talk to you.