

The Graco 521257 Element Filter Bag traps particles and debris ahead of the pump, helping extend component life and maintain smooth fluid delivery.
The Graco 521257 Element Filter Bag is a genuine replacement filter bag designed to remove particles and contaminants from fluids before they reach the pump or system components. :contentReference[oaicite:11]{index=11}
This OEM filter bag helps maintain smoother fluid flow and reduces wear on essential parts, making it suitable for regular maintenance and heavy-duty spraying applications. :contentReference[oaicite:12]{index=12}
| Part Number | 521257 |
|---|---|
| Filter Type | Element Filter Bag |
| Purpose | Particle filtration before pump |
| Application | Routine maintenance |
Using the 521257 filter bag reduces flow restriction and helps ensure consistent fluid delivery across a wide range of coatings and fluids. :contentReference[oaicite:13]{index=13}
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