

Part 0551605 is a complete filter assembly designed to remove contaminants from paint or coating material before it reaches the spray gun. Used on Advantage 500, 600 and SprayTech Advantage EPX2255, EPX2355 airless sprayers, this assembly helps prevent tip clogging, reduces wear on internal components, and ensures a consistent spray pattern.
| Part Number | 0551605 |
|---|---|
| Part Description | Filter Assembly |
| Brand | SprayTech / Advantage |
| Fits |
|
| Condition | New |
The 0551605 Filter Assembly is a complete replacement filtration unit for Advantage 500, 600 and SprayTech Advantage EPX2255, EPX2355 airless paint sprayers. It traps debris, dried paint particles, and other contaminants that can clog the spray tip, cause pressure fluctuations, and accelerate wear on pump components.
A clogged or damaged filter restricts material flow, leading to reduced pressure, uneven spray pattern, and frequent tip clogs. Replacing the entire filter assembly restores proper flow, protects downstream components, and ensures consistent application quality.
| Contaminant removal | Traps particles larger than 100 mesh (approx. 150 microns) to protect spray tip |
|---|---|
| Flow regulation | Maintains steady material flow by preventing blockages |
| Component protection | Prevents abrasive particles from damaging pump seals and valves |
| Frequent tip clogs | Indicates filter screen is compromised or overloaded |
|---|---|
| Loss of pressure | Restricted flow due to clogged filter element |
| Physical damage | Cracked housing, torn screen, or deformed gasket |
| Contamination visible | Debris bypassing filter suggests failure of sealing or screen |
Part 0551605 is a direct replacement for the following airless sprayers. Always verify fitment using your equipment’s parts diagram.
| Brand / Model | Component |
|---|---|
| Advantage 500 | Complete filter assembly |
| Advantage 600 | Complete filter assembly |
| SprayTech Advantage EPX2255 | Complete filter assembly |
| SprayTech Advantage EPX2355 | Complete filter assembly |
When replacing the filter assembly, inspect these components to ensure complete system integrity.
Clogged tips often indicate filter failure; inspect or replace tip if wear is present.
Pre‑filter on suction hose catches large debris; replace if damaged.
Abrasive contamination can damage seals; inspect if filter was compromised.