Graco Inlet Strainer and Rock Guard - 235004Pump inlet filters help prevent debris from being suctioned into the pump, causing damage to your sprayer.
For Use with these airless sprayers:- 190 ES (stand model)
- 210 ES (Hi-Boy)
- 295 ST
- 390 ST
- 390 Hi-Boy
- 395 ST
- 450 ST
- 455 ST
- 490 ST
- 495 ST
- SPX
- STX
- Ultra 600
- Ultra Max 695
- Ultra Max 795 Lo-Boy
Pump inlet strainers (a.k.a rock guard) are common parts for all airless sprayers. Many inlet strainers are compatible with sprayers that are not listed above. Consult your parts manual to ensure the correct strainer is purchased.
Graco 
Chicago Pneumatic 
Ingersoll-Rand 
Titan Tool, Inc. 
BE Pressure Supply Inc. 
Rol-Air 
Pneumatech 
Summit Lubrication 
BEKO Technologies 
Legacy FlexZilla 
COXREELS 
Milton Industries 
Belair Technologies LLC 
Parker-Hannifin Corporation 
Powerex 
RapidAir 
Eaton 
Miscellaneous 
SPX Hankison 
Binks 
Wagner / Spray Tech CapSpray 
Campbell Hausfeld 