Steps to Clean Airless Spray Pump Filters

 Keeping your airless spray pump filters clean is crucial for maintaining optimal performance and achieving professional-quality finishes. Cleaning these filters is a simple yet vital task that ensures the longevity of your equipment and the quality of your projects.

The Importance of Clean Airless Spray Pump Filters

Airless spray pumps are widely used in various industries for applying coatings such as paint and varnish. These pumps rely on filters to prevent debris and contaminants from entering the spray system, ensuring a smooth and even application. Over time, these filters can become clogged with particles, affecting the pump's efficiency and the overall quality of the sprayed material.

Graco Type Filter

Steps to Clean Airless Spray Pump Filters

1. Safety First

Before starting the cleaning process, it's essential to prioritize safety. Turn off the airless spray pump and relieve any pressure in the system to avoid accidental spraying.

2. Remove the Filters

Locate the filters on your airless spray pump. They are typically located near the pump intake. Remove the filters carefully, taking note of their position for reassembly.

3. Inspect for Debris

Examine the filters for any visible debris or contaminants. This could include dried paint, dust, or other particles that may have accumulated over time.

4. Clean with Solvent

Soak the filters in an appropriate solvent to break down and dissolve any stubborn residues. A common choice is a mineral spirits or a solvent recommended by the pump's manufacturer. Use a soft brush to gently scrub the filters and remove remaining deposits.

5. Rinse Thoroughly

After cleaning with solvent, rinse the filters thoroughly with clean water to remove any remaining solvent and loosened debris.

6. Allow to Dry

Allow the filters to air-dry completely before reinserting them into the airless spray pump. Ensure they are completely dry to prevent any moisture-related issues.


The Significance of Regular Maintenance

Regularly cleaning airless spray pump filters is not just a maintenance task; it is a fundamental aspect of ensuring consistent performance and extending the lifespan of your equipment. Clogged filters can lead to uneven spray patterns, reduced pressure, and increased wear and tear on pump components.


In conclusion, knowing how to clean airless spray pump filters is an essential skill for anyone using this equipment. By following a simple yet systematic cleaning process, you can maintain the efficiency of your pump, achieve professional results, and prolong the life of your valuable equipment. Make it a routine to inspect and clean your filters, and you'll be rewarded with smoother operation and high-quality finishes in your projects.

JD is a leading Airless Spray Pump Filters manufacturer which is able to provide you with different brands of spray pump filters, if you want to know more, come and contact us!


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Airless Spray FiltersSpray Pump FiltersDIY Filter

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