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White cylindrical coalescing filter element with sponge media, 0.01 micron rating

SPEEDAIRE

SPEEDAIRE 4ZK46 0.01 micron coalescing filter element

SKU CH-ZFZ8-DQ5XZ

Coalescing filter element rated 0.01 micron for compressed air, compatible with Grainger part numbers 4ZL43, 4ZL44, 4ZL45 and 4ZL46

  • Removes sub-micron aerosols with 0.01 micron coalescing rating
  • Microglass media captures fine oil and water particles
  • Direct-fit replacement for Grainger part numbers 4ZL43 4ZL44 4ZL45 4ZL46
  • Lightweight 0.06 kg element installs quickly in standard-duty housings
  • Compressed-air compatible design keeps downstream equipment clean

SPEEDAIRE 4ZK46 coalescing filter

The SPEEDAIRE 4ZK46 is a coalescing filter element rated at 0.01 micron for compressed air systems. It uses a sponge media construction to remove fine aerosols and particulates from the air stream. This standard-duty component is designed for industrial and automotive pneumatic applications requiring clean, dry air supply.

Compatibility with 4ZL series housings

The filter element fits Grainger part numbers 4ZL43, 4ZL44, 4ZL45 and 4ZL46 filter housings. It installs directly into these existing assemblies without requiring modifications to the air line. The lightweight element weighs 0.06 kg, adding minimal mass to the filter housing. Buyers needing a different micron rating or alternative media type cannot use this element.

Proposition 65 chemical notice

This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. The notice applies to the filter element materials as supplied by the manufacturer. No additional accessories, lubricants or installation hardware are included in the package. Users must follow local regulations for handling and disposal of used elements.

Highlights

  • Removes sub-micron aerosols with 0.01 micron coalescing rating
  • Microglass media captures fine oil and water particles
  • Direct-fit replacement for Grainger part numbers 4ZL43 4ZL44 4ZL45 4ZL46
  • Lightweight 0.06 kg element installs quickly in standard-duty housings
  • Compressed-air compatible design keeps downstream equipment clean

Specifications

BrandSPEEDAIRE

Questions about this item

How often must the 0.01 micron coalescing element be replaced under continuous compressed-air use?

Service life depends on inlet air quality and flow rate; monitor pressure drop across the element and swap it when the differential reaches the housing manufacturer's recommended limit.

Does the microglass media add noticeable pressure drop or heat when the compressor runs all day?

The coalescing design creates a small, steady pressure differential; it does not generate heat itself, but the compressor will run warmer if the element becomes loaded with oil aerosol.

Which filter housings accept the SPEEDAIRE 4ZK46 element?

It fits Grainger part numbers 4ZL43, 4ZL44, 4ZL45 and 4ZL46; verify your housing model against that list before ordering.

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