Protect the pump before the problem starts.
A 25-micron filter barrier installed above or around the pump assembly to help prevent solid contaminant build-up and reduce fuel pump strain before the Pump Pre-Filter.
When the pump sucks up dirt, the damage has already begun.
Solid particles can reach the pump assembly before the internal filter, increasing mechanical stress and reducing fuel system protection.
Pump group — contamination before filter
Fuel pump area - critical point
Prova reale
La protezione comincia prima che la pompa aspiri lo sporco.
Particelle e sedimenti possono accumularsi nell'area del gruppo pompa e aumentare lo stress del sistema carburante. Il protettore intercetta lo sporco dove può fare più danni.
Quello che resta sul protettore è quello che non arriva alla pompa.
Il risultato può variare in base a qualità del carburante, condizioni del serbatoio, corretta installazione e intervalli di manutenzione.
What's up
It's not a simple pre-filter. It's advanced pump group protection.
The PurMotors Pump Protector is installed over or around the entire pump assembly, inside the fuel tank. It works before the Pump Pre-Filter and creates an additional filtering barrier against solid contaminants.
- Protects the fuel pump
- Works before the pump pre-filter
- It is installed inside the tank, on or around the pump assembly
- It does not replace the original filter
- Specific to motorcycle model — compatibility to be verified via application list
Does not replace original filter. Specific for motorcycle model. Compatibility to be verified via application list.
How it works
A barrier before the critical point.
During operation, the pump draws fuel from the tank. The Pump Protector intercepts solid contaminants before they reach the suction area and the Pump Pre-Filter directly.
Technical specifications
TNT
Nonwoven polyester
25 μm
Filtration
Internal
Installation in the tank
First
Works before the Pump Pre-Filter
Fundamental difference
Pump Protector and Pump Pre-Filter are not the same thing.
The Pump Pre-Filter filters at the suction. The Pump Protector protects the pump unit before the Pump Pre-Filter.
Pump Protector
Pre-Filter Pump
Never call a Pump Protector a "simple pre-filter." They are different components with distinct roles in the system.
Why choose it
More protection where the pump is most exposed.
Designed to help prevent critical deposits and support fuel pump reliability over time.
Protects the fuel pump
Helps reduce the direct arrival of solid contaminants to the pump unit.
Reduces critical build-ups
Helps prevent critical build-up in the pump group by adding a barrier before the Pump Pre-Filter.
Stabilize the fuel flow
It helps keep the pump group area cleaner.
Supports pump life
This can contribute to the reliability and service life of the fuel pump, depending on the operating conditions.
He works in the Protection System
It integrates with H2O-Stop and Pre-Filtro Pompa within the PurMotors Protection System logic.
Made in Italy
Designed, created, and produced in Italy with Italian materials and workmanship.
Estimated duration
Indicative lifespan of up to approximately 80,000 km with a complete system.
In normal conditions, the indicative lifespan of the Pump Protector is approximately 40,000 km. When used in conjunction with H2O-Stop, it can extend to approximately 80,000 km, depending on fuel quality, tank condition, and operating conditions.
Duration may vary based on fuel, use, contamination, tank condition, and installation. The values provided are approximate estimates.
Installation
Technical installation, concrete protection.
The Pump Protector requires the pump assembly to be removed from the tank. For this reason, installation by competent personnel or a qualified workshop is recommended.
Installation by a qualified mechanic or workshop is recommended.
Disassembly of the pump assembly from the tank
Check pump unit and pump pre-filter status
Positioning Pump Protector above / around the pump assembly
Fastening with cable tie or stainless steel wire (according to kit / application)
Reassembly of the pump assembly in the tank
Check start-up, flow/pressure (where applicable), and absence of leaks
Compatibility
Each pump has its own protection.
PurMotors Pump Protectors follow the MFPP-xxx SKU family. Each variant is developed for specific motorcycle applications. Compatibility must always be verified using the official application list.
- SKU MFPP-xxx — application-specific
- Compatibility to be verified via official application list
- Verify make, model, and year before purchasing
- No promise of universal compatibility
Frequently Asked Questions
Everything You Need to Know About the Pump Protector.
Can't find the answer? Contact PurMotors support.
Contact supportDoes the Pump Protector replace the original filter?
No. The Pump Protector does not replace the original filter. It adds extra protection to the pump assembly.
Where does it mount?
It is mounted above or around the complete pump assembly, inside the tank.
Does it work before or after the Pre-Filter Pump?
It works before the pump pre-filter and above/protecting the pump pre-filter.
What's the micron rating?
The official figure is 25 microns.
What is it made of?
The filter material is polyester non-woven fabric.
Does it require maintenance?
It doesn't require routine maintenance. It is replaced when necessary or when dirty.
How long does it last?
Approximately 40,000 km without H2O-Stop and approximately 80,000 km with H2O-Stop, depending on usage conditions.
Is it universal?
No. It is specific to the motorcycle model and must be verified using the official application list.
Can I install it myself?
Requires the removal of the pump assembly from the tank. If you do not have technical experience, it is recommended to consult a mechanic or a qualified workshop.
Why use it if I already have the Pump Pre-Filter?
Because the Pump Protector works first and helps protect the Pump Pre-Filter area as well, reducing the contaminant load on the pump assembly.
Protect the pump before dirt reaches a critical level.
The PurMotors Pump Protector adds an engineered barrier around the pump assembly, designed to help prevent critical build-up and support the reliability of one of the fuel system's most delicate components.