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White cylindrical pre-filter element with microglass media visible through open ends

SPEEDAIRE

SPEEDAIRE 4GPE8 Pre-Filter Element 5 Micron 58 CFM

SKU CH-3596-30XY9

A 5-micron microglass pre-filter element rated for 58 cfm air flow, compatible with ISO 8573 standards

  • Captures fine particles down to 5 micron rating
  • Microglass media delivers 58 cfm maximum flow rate
  • Compatible with Grainger part numbers 35GN35, 4GNP4, 4GNX6
  • Meets ISO 8573 air quality standards for clean air
  • Brand new SPEEDAIRE pre-filter element ready for installation

Pre-Filter Element 5 Micron

This SPEEDAIRE pre-filter element removes particulate contamination from compressed air lines at a 5 micron rating. It uses microglass media and fits Grainger part numbers 35GN35, 4GNP4 and 4GNX6. The element is designed for air service in the EF series and meets ISO 8573 standards.

Sustained Flow Performance

The element supports a maximum flow rate of 58 cfm during continuous operation. Microglass media maintains consistent particulate capture without rapid pressure drop as loading increases. It is built for steady demand rather than short bursts, keeping downstream equipment protected over long shifts.

Installation and Common Issues

Installation is a direct swap into compatible EF series housings using the listed Grainger cross-references. The most common issue is exceeding the 58 cfm rating, which reduces filtration efficiency and increases pressure differential. California Proposition 65 warnings apply because the product contains chemicals known to cause cancer and reproductive harm.

How it compares

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

Price $68.99
Pricier than about 66% of the 1,520 comparable items (median $36.99).

Specifications

Product
Brand nameSPEEDAIRE

Questions about this item

How much airflow does the 5-micron microglass element handle before it needs changing?

The element is rated for a maximum flow of 58 cfm, so it will filter that volume continuously until pressure drop signals replacement.

Which compressor series or part numbers does this pre-filter element fit?

It is compatible with Grainger part numbers 35GN35, 4GNP4 and 4GNX6 and belongs to the EF series.

Does the ISO 8573 rating on this filter cover oil aerosol and vapour removal as well as particulates?

The element is a particulate filter rated at 5 microns; ISO 8573 compliance applies to solid particle capture only.

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