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White cylindrical filter cartridge with SPEEDAIRE branding

SPEEDAIRE

SPEEDAIRE 4GPF2 Activated Carbon Filter 0.01 micron Microglass

SKU CH-X5A1-VHGDP

Removes oil and particulates from compressed air down to 0.01 micron using microglass media at 88 cfm

  • Removes oil vapour and odours with activated carbon media
  • Captures particles down to 0.01 micron using microglass element
  • Delivers up to 88 cfm airflow for pneumatic systems
  • Meets ISO 8573 air quality standards for critical applications
  • Compatible with multiple Grainger part numbers for easy replacement

Activated Carbon Filter 0.01 micron Microglass

The SPEEDAIRE 4GPF2 is an activated carbon filter element rated at 0.01 micron with a Microglass media. It is designed for compressed air systems that require oil removal and fine particulate capture down to the stated micron level. Suitable for maintenance teams servicing pneumatic equipment where clean, dry air is essential.

ISO 8573 standard and 88 cfm flow limit

The filter meets ISO 8573 requirements for air purity and supports a maximum flow rate of 88 cfm. It is intended for fluid type oil and substance type air applications only. Systems exceeding this flow capacity or handling different fluids will not be served by this element.

Replaces Grainger 35GN38 35GN42 4GNP7 4GNX9

This element directly replaces Grainger part numbers 35GN38, 35GN42, 4GNP7 and 4GNX9 in the EF series. The upgrade is worthwhile when the existing housing matches these references and the application demands the 0.01 micron rating. It does not fit housings built for other series or micron ratings.

How it compares

Measured against everything we stock in Compressors, Inflators & Vacuum Pumps, at today’s prices. Recalculated every night.

Price $82.99
Pricier than about 70% of the 1,520 comparable items (median $36.99).

Specifications

Product
Brand nameSPEEDAIRE

Questions about this item

Which SPEEDAIRE filter element matches the 88 cfm flow rating and 0.01 micron Microglass specification?

The 4GPF2 Activated Carbon Filter is rated at 88 cfm with a 0.01 micron Microglass element, matching the Series EF specification exactly.

What does the 0.01 micron rating achieve when installed in a compressed air line?

A 0.01 micron Microglass element removes oil aerosols and fine particulates down to that size, meeting ISO 8573 purity classes for oil and particle removal.

How does the ISO 8573 standard relate to this filter's performance in practice?

ISO 8573 defines compressed air purity classes; this filter's 0.01 micron rating and activated carbon media target the oil aerosol and particle classes specified in that standard.

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