Hy-Pro

Hy-Pro HP2727L21-3MB

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Dimensional schematic

Micron: 3µm nominal (β-rated, absolute 4µm)
Media: Dualglass
O.D.: 6.01"
I.D.: 2.355"
Length: 20.635"
Seal: Nitrile (Buna-N)
Efficiency: β4000
Collapse: 150 PSID

Hy-Pro HP2727L21-3MB is a filter element rated at 4 µm (3 µm nominal), a beta ratio of β ≥ 4000, 150 psid collapse pressure, and measuring 6.01 in OD, 2.355 in ID, and 20.64 in length. It uses Dualglass media and Nitrile (Buna-N) seals, rated for -45 °F to 225 °F (Hy-Pro 10L-006 drawing).

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Part Number: HP2727L21-3MB
Manufacturer: Hy-Pro

Hy-Pro HP2727L21-3MB specifications

The Hy-Pro HP2727L21-3MB is a 3µm nominal (β-rated, absolute 4µm) dualglass filter element. It measures 6.01" OD x 2.355" ID x 20.635" long. Filtration efficiency is rated at β4000 per ISO 16889. Seals are Nitrile (Buna-N), rated for -45°F to 225°F. Collapse pressure rating is 150 PSID. 1 verified cross-reference is available from aftermarket manufacturers. Specifications verified. Last reviewed: May 2026

Performance

Micron Rating: 3µm nominal (β-rated, absolute 4µm)
Media Type: DualglassG8 High-performance glass fiber media
Efficiency (ISO 16889): β4000
Collapse Rating: 150 PSID
Efficiency: 99.97%
Operating Temperature: -45°F to 225°F
Series: HP2727L

Dimensions

O.A.L. (inches): 20.635"
O.D. (inches): 6.01"
I.D. (inches): 2.355"
Seal Material: Nitrile (Buna-N)

What replaces the Hy-Pro HP2727L21-3MB?

1 verified cross-reference on file. A cross-reference confirms dimensional fit and micron rating — not performance equivalence. Beta ratio, collapse rating, media, and service life can differ between brands.

Part Number	Manufacturer	Match
05-4476	FilterMart	Sourced

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Application & Compatibility

The HY-PRO HP2727L21-3MB is designed for use in hydraulic and lubrication filtration systems. With a 3µm nominal (β-rated, absolute 4µm) rating, this element is suitable for pump and component protection in industrial hydraulic circuits. Nitrile (Buna-N) seals provide compatibility with standard petroleum-based fluids and mineral oils.

The 150 PSID collapse rating indicates the maximum differential pressure this element can withstand during cold starts or bypass conditions without structural failure. Ensure your system's maximum differential pressure does not exceed this rating.

Frequently Asked Questions

What micron rating is the Hy-Pro HP2727L21-3MB?

The Hy-Pro HP2727L21-3MB has a 3µm nominal (β-rated, absolute 4µm) micron rating with dualglass filter media, rated at β4000 per ISO 16889.

What are the dimensions of the Hy-Pro HP2727L21-3MB?

The Hy-Pro HP2727L21-3MB measures 6.01" OD, 2.355" ID, 20.635" overall length.

What seal material does the Hy-Pro HP2727L21-3MB use?

The Hy-Pro HP2727L21-3MB uses Nitrile (Buna-N) seals, rated for -45°F to 225°F.

Is there a cross-reference for the Hy-Pro HP2727L21-3MB?

Yes. There is 1 verified cross-reference for the Hy-Pro HP2727L21-3MB from manufacturers including FilterMart. Contact VerifiedFilters for specific part numbers and availability.

What is the collapse pressure rating of the Hy-Pro HP2727L21-3MB?

The Hy-Pro HP2727L21-3MB has a collapse pressure rating of 150 PSID. This indicates the maximum differential pressure the element can withstand without structural failure.

What is the operating temperature range for the Hy-Pro HP2727L21-3MB?

The Hy-Pro HP2727L21-3MB is rated for -45°F to 225°F, determined by its Nitrile (Buna-N) seals.

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