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White cylindrical coalescing filter element with pleated microglass media, metal end caps, SPEEDAIRE 4GPE9 model

SPEEDAIRE

SPEEDAIRE 4GPE9 coalescing filter element 1 micron 58 cfm

SKU CH-VH7B-WV38B

One-micron coalescing filter element removes oil and water from compressed air at up to 58 cfm

  • Coalescing action removes oil and water aerosols for cleaner air
  • 1 micron rating captures fine particulates down to one micrometre
  • Supports flow rates up to 58 cfm for demanding pneumatic tools
  • Microglass media provides consistent filtration efficiency and long service life
  • Meets ISO 8573 compressed air purity standards for reliable quality

General Purpose Coalescing Element

The SPEEDAIRE 4GPE9 is a general purpose coalescing filter element rated at 1 micron for compressed air systems. It removes oil and water aerosols down to that level while flowing up to 58 cfm. The microglass media meets ISO 8573 standards for air purity. It fits Grainger part numbers 35GN36, 4GNP5 and 4GNX7.

Upgrade From Basic Particulate Filters

A standard particulate element only traps solid dust and lets oil mist pass into downstream tools. This coalescing element captures liquid aerosols as well, protecting pneumatic valves, spray guns and actuators from contamination. The jump is worth it whenever the application demands clean, dry air rather than simple dust removal.

Steady Flow Behaviour

Under continuous flow the microglass media maintains its 1 micron rating without rapid pressure drop spikes. The element handles the rated 58 cfm consistently, so pressure differential rises predictably over its service life. It is not designed for intermittent high surge conditions that exceed the stated flow capacity.

Highlights

  • Coalescing action removes oil and water aerosols for cleaner air
  • 1 micron rating captures fine particulates down to one micrometre
  • Supports flow rates up to 58 cfm for demanding pneumatic tools
  • Microglass media provides consistent filtration efficiency and long service life
  • Meets ISO 8573 compressed air purity standards for reliable quality

Specifications

BrandSPEEDAIRE

Questions about this item

Which filter housings accept the 4GPE9 element?

The 4GPE9 fits Grainger part numbers 35GN36, 4GNP5 and 4GNX7 in the EF series.

What is the correct orientation when installing the 4GPE9 coalescing element?

Install with the flow arrow pointing downstream; the element traps oil and water aerosols in the microglass media.

How often should the 4GPE9 element be replaced?

Replace when pressure drop exceeds the housing indicator or at the interval recommended for ISO 8573 compliance.

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