Stop losing money on fuel and breakdowns
Protect the heart of your engine and prevent a breakdown from eating into your profits. Save up to 15% on fuel and keep your vehicle in perfect condition.
Problems you face every day
As a self-employed courier, your van is your work tool. When it stops, you stop. And the costs keep coming.
Fuel prices through the roof
Every month you watch money disappear at the pump. At current prices, keeping your vehicle working has become a real challenge.
Breakdowns that ground you
Clogged DPF, stuck EGR valve, damaged Catalytic converter... Each breakdown means days without work and invoices for thousands of euros.
Time wasted at the garage
While your van is in the shop, you're not delivering packages. Every hour stopped is money not coming in.
Constant uncertainty
When will the next breakdown be? Will I pass the MOT? Living with that uncertainty affects your peace of mind and your business.
We understand how you feel
These are the real pains of those who depend on their vehicle to work. If you identify with any of them, we have the solution.
Excessive fuel spending
"Every time I fill the tank it hurts my wallet"
Engine breakdowns (DPF, EGR, Catalytic converter)
"One more repair and I don't know how I'll pay for it"
Time and money lost at garages
"Every day I spend at the garage are deliveries I lose"
Worry about the vehicle's useful life
"How much longer will my van last?"
Direct impact on your income
"I work more and earn less because of expenses"
If you think “That's exactly how I feel”, keep reading.
With O3 Protégelo you get
4-15% fuel savings
Reduce your monthly fuel spend.
Up to 80% emissions reduction
Pass the MOT without issues. Lower opacity and polluting gases.
DPF, EGR and Catalytic converter protection
Avoid breakdowns costing thousands of euros by keeping these components clean.
Fewer breakdowns and maintenance
Cleaner engine = fewer garage visits and longer lifespan.
Fast payback
Recover your investment in less than 4 months through fuel savings.
Simple installation
Installs in minutes on the fuel line. No complex modifications.
4.9/5
28 Google reviews
How does O3 Protégelo work?
An aluminium cylinder with natural minerals that optimises your vehicle's combustion simply and effectively.
Fuel passes through the device
Installed on the fuel line before the engine filter.
Catalytic reaction with natural minerals
The minerals (ferric oxide and copper) provide extra oxygen to the hydrocarbon.
More complete combustion
Fuel is prepared for 95% combustion vs the usual 70-85%.
Immediate results
Less consumption, lower emissions, cleaner and protected engine.
95%
Fuel burned
2 years
Guaranteed lifespan
-50%
Carbon Monoxide (CO)
-80%
Unburned fuel (HC)
-80%
Opacity / Soot
Choose the perfect O3 for your vehicle
Devices for all engine types. Featured products are those most recommended for your fleet.
O3-VAN
Formato en aluminio especial para furgonetas, vehículos 4×4, tractores y maquinaria de obras públicas
La opción ideal para furgonetas grandes de reparto. Reduce tus gastos de combustible y protege tu herramienta de trabajo.
Applications:
O3-PRO
Dispositivo especial catalizador de hidrocarburos para Camiones y Maquinaria Pesada
La solución profesional para flotas de camiones. Máximo ahorro en los vehículos que más consumen.
Applications:
What our customers say
Real opinions from drivers already enjoying the benefits of O3 Protégelo.
“Lo tengo desde septiembre de 2019 y he pasado 3 ITVs con 0% de opacidad. También ahorro 1 litro por cada 100 km.”
Infoser Nautic
Usuario verificado desde 2019
“¡Muy recomendable! Lo tenemos en todos nuestros coches. Sin problemas con la ITV y además ahorro en combustible.”
Marina C.
Flota de vehículos
“Desde que lo instalé noto el motor mucho más suave y he reducido el consumo de combustible. 100% recomendable.”
Edu Barcelona
Compra verificada
“Este dispositivo es una invención brillante, 100% eficiente. La protección del catalizador es espectacular.”
Ramón
Local Guide - 403 reseñas
“Innovación y tecnología al servicio del medio ambiente. Inversión en nuestro futuro, además de ahorro económico.”
Sergio R.
Compra verificada
“Reduce emisiones, mejora el consumo y alarga la vida del motor. Impresionante.”
Carmen S.
Local Guide
“Buen producto y buen servicio.”
Jose L.
Compra verificada
“El producto O3 Protegelo es innovador y resuelve problemas de emisiones en cualquier vehículo. Somos distribuidores oficiales y estamos 100% satisfechos.”
Clean Carbon Center
Distribuidor oficial
“Si todos instaláramos este sistema, reduciríamos los niveles de contaminación en más de la mitad.”
Mauricio C.
Local Guide - 53 reseñas
“Excelente servicio y muy profesional. Gracias.”
Reme F.
Local Guide
Companies that trust us
Iberia, Balearia, Hyundai taxi services and thousands of self-employed workers
+1000
Devices installed
Since 2015
In the market
Barcelona
Head office
Hi, we are O3 Protégelo
We help self-employed workers and transport professionals
People who depend on their vehicle to work and want to cut costs without compromising performance
Since 2015, our mission has been to lead the change towards more conscious and efficient mobility. With natural mineral technology, we transform the way engines consume fuel.
Discover our productsOur impact in numbers
4-15%
Average fuel savings
-80%
Reduction in polluting emissions
0%
Opacity at MOT (real cases)
<4 months
Payback period
Start saving today
From spending hundreds of euros on fuel and breakdowns to having your vehicle protected and your wallet fuller.
📦 Shipping across Europe | 🛡️ 2-year warranty