Air Compressor Water Separator for Painting
When it comes to painting with an air compressor, having clean and dry air is essential to achieve the best results. Moisture, oil, and contaminants in the compressed air can ruin your paint job and damage your tools. That’s where air compressor water separators come in handy. In this article, we will explore some popular options and their pros and cons based on user reviews.
NANPU 1/2″ NPT Compressed Air Filter Regulator Lubricator Combo
Price – $59.49
This combo unit is designed to filter, regulate, and lubricate compressed air. It features a 5-micron brass filter element for excellent filtering performance and a flow rate of 105 SCFM at 90 PSI. The package includes a polycarbonate bowl with a metal guard, a pressure gauge, and a bracket for easy installation. The semi-auto drain and metal air coupler & plug kit are also provided.
| Pros | Cons |
| Great value for money Excellent filtering performance Easy to install | Pressure adjustment knob feels flimsy |
Verdict: NANPU 1/2″ NPT Compressed Air Filter Regulator Lubricator Combo: This all-in-one water/oil trap separator is a fantastic choice for those who value efficient filtering performance and easy maintenance. With its metal components and gauge, it provides excellent value for the money.
TCP Global Mini in-Line Air Filter, Oil, and Water Separator
Price – $12.99
This pack includes two mini in-line air filters that efficiently separate and remove oil, water, and dirt from the compressed air. It is suitable for use with compressor air lines, air tools, and paint spray guns. The clear reservoir allows you to monitor accumulated contaminants, and the push-button drain release valve simplifies maintenance.
| Pros | Cons |
| Effective as a final filter Easy to connect and use Clear reservoir for easy monitoring | Plastic outer shell may crack with high pressure |
Verdict: TCP Global Mini in-Line Air Filter, Oil and Water Separator (Pack of 2): If you need compact and effective air filters for your painting projects, this pack of two mini in-line air filters is an ideal option. They efficiently remove oil, water, and dirt, ensuring a clean spray and smooth paintwork.
PneumaticPlus SAW400-N04BG Compressed Air Filter Regulator Piggyback Combo
Price – $74.99
This piggyback combo unit combines a filter, regulator, and bracket for easy installation. It can handle a maximum supply pressure of 250 PSI and has a flow rate of 211 SCFM at 90 PSI. The poly bowl comes with a guard, and the manual drain ensures efficient water removal.
| Pros | Cons |
| Good quality product Effective water drain Great pressure control | Leaks may occur |
Verdict : PneumaticPlus SAW400-N04BG Compressed Air Filter Regulator Piggyback Combo: This piggyback combo is perfect for workshops and offers good pressure control and easy installation. It ensures efficient operation and comes with a bracket for added convenience.
Jewboer Water Oil Separator Air Compressor Filter
Price – $11.99
This air compressor filter is designed to eliminate water, oil, and foreign particles from compressed air lines. It attaches directly to spray guns or air tools and features a universal 1/4″ NPT inlet and outlet design for easy connection. The product comes with a condensation exhaust valve.
| Pros | Cons |
| Effective at removing water Easy to use Comes with condensation exhaust valve | Plastic wall may be thin and break |
Verdict : Jewboer Water Oil Separator Air Compressor Filter: For a simple and reliable solution to eliminate water, oil, and foreign particles from compressed air lines, the Jewboer Water Oil Separator is a great choice. It provides cheap insurance for your paintwork and keeps your air lines clean.
PneumaticPlus PPC3C-N02G 3 Stage Compressed Air Drying System
Price – $129.99
This 3-stage drying system includes a particulate air filter, a coalescing filter, and an air pressure regulator. It can handle a maximum supply pressure of 250 PSI and has a flow rate of 16 SCFM at 90 PSI. The system is manufactured in Korea and comes with a manual drain and poly bowl with a guard.
| Pros | Cons |
| Great air regulation Keeps water and oil out effectively High-quality and compact design | Small gauge may be hard to read |
Verdict : PneumaticPlus PPC3C-N02G 3 Stage Compressed Air Drying System: If you have demanding painting applications, this three-stage air drying system is the way to go. It regulates air pressure effectively and is compact and high-quality, making it a great addition to your workshop.
Which is the Best Option?
Choosing the best air compressor water separator for painting depends on your specific needs and budget. If you want a comprehensive solution with a gauge and metal components, NANPU 1/2″ NPT Compressed Air Filter Regulator Lubricator Combo is an excellent choice. For a compact option with two filters, TCP Global Mini in-Line Air Filter is worth considering. If you prefer a piggyback combo, PneumaticPlus SAW400-N04BG Compressed Air Filter Regulator Piggyback Combo is a reliable option. If simplicity is what you seek, the Jewboer Water Oil Separator offers great value. Finally, for demanding applications, the PneumaticPlus PPC3C-N02G 3 Stage Compressed Air Drying System is a top-notch choice..
