A large mist eliminator filter product on a stand with three legs

Compressed Air & Gas Filters

Mist Eliminator Filters

With the nano mist eliminator range, you can achieve the same high-efficiency filtration as conventional downstream coalescing and particulate filters with a service life of more than 10 years. Typically located after an oil lubricated compressor, the range provides optimum protection in the result of a catastrophic failure of a compressor’s air/oil separator.  Built in accordance with the latest edition of VIII Div 1 ASME Code, the range provides exceptional performance, reliability and durability combined with a low operating cost.

Key Specs:

Flow Rate

250 to 5000 scfm

Connection

2” NPT to 6” Flg

Filtration

1 micron

Product Documentation

MEL Mist Eliminator Filters

Product Brochure

Filename
EN-CA-MEL-brochure-mist-eliminators-version-000.pdf
Size
1 MB
Format
pdf
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ISO compressed air quality standards brochure

ISO Compressed Air Quality Standards

Support Brochure

Filename
EN-ISO-brochure-compressed-air-quality-standards.pdf
Size
7 MB
Format
pdf
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The general arrangement drawing for the nano MEL 3000 139-979 model

MEL 3000 Mist Eliminator Filter

General Arrangement Drawing

Filename
MEL 3000_139-979-ga-general-arrangement-drawing-mist-eliminator-filters.pdf
Size
231 KB
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pdf
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MEL Mist Eliminator Filters

User guide

Filename
F6-MEL-user-guide-mist-eliminators-rev-002.pdf
Size
1 MB
Format
pdf
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Features

The high efficiency and initial low pressure drop of less than 0.5 psid means these units are utility rebate-friendly

Design allows for serviceability without inlet & outlet disruptions

Mounted and piped differential pressure gauge, zero air loss drain, automatic vent ports and safety valve port included as standard


Specifications of Our Models

Filter Model

Replacement Element

Inlet & Outlet

Rated Flow

Part No.

NPT

scfm

MEL 0250

E 0250

2”

250

MEL 0500

E 0500

3”

500

MEL 1000

E 1500

3”

1000

MEL 1250

E 1500

3” Flg

1250

MEL 1500

E 1500

4” Flg

1500

MEL 3000

E 3000

4” Flg

3000

MEL 5000

E 5000

6” Flg

5000

Specifications

Recommended operating temperature range

69 to 180°F 

Design operating temperature range

35 to 248°F 

Design operating pressure range

20 to 150 psig 

Initial differential pressure

less than 0.5 psig

Recommended pressure differential for element change

1.0 psid

Filtration performance

0.3 micron @ 99.97% efficiency

ISO Air quality class (solids, water, oil)

ISO Class 2, 7, 3

(1) This information is for general information purposes only. For additional technical specifications, refer to the product brochure, technical data sheets, and/or user guides. Technical specifications are subject to change.


Frequently Asked Questions

Mist eliminators are specialized filtration devices utilized in compressed air and gas systems to effectively remove liquid aerosols, oil mist, and fine particulates from the airflow. Typically positioned downstream of compressors or aftercoolers, these devices address issues related to condensation and oil carryover. Additionally, mist eliminators serve as crucial protection mechanisms in the event of a catastrophic failure of a compressor’s air/oil separator.

A nano MEL mist eliminator operates by allowing contaminated air or gas, which often contains oil aerosols, water droplets, and solid particles, to enter the unit. The core coalescing filter, made from borosilicate glass fibers, causes fine liquid droplets to collide and merge into larger droplets, which then drain downward due to gravity. The collected liquid, typically a mixture of oil and water, flows into a sump or drain bowl for removal through a zero air loss condensate drain. The purified air or gas then exits free of contaminants.

The MEL range has a filtration performance of 0.3 micron at 99.97% efficiency.

Choose a model based on your system's required flow rate and connection size. For example:

  • MEL 0250: 250 scfm, 2” NPT
  • MEL 3000: 3000 scfm, 4” Flg

The maximum temperature is 180°F.

The maximum pressure rating is 150 psig.

The MEL housings produced by nano are constructed from welded steel, providing robust structural integrity. They are coated with high-quality epoxy on the exterior to enhance durability and protect against environmental factors. These housings comply with ASME U-stamp standards and are registered with the CRN, ensuring their regulatory compliance and reliability. Internally, the filter element is reinforced with steel wire, offering additional support and stability for optimal performance.

A zero air loss drain is included as standard and will be shipped loose.  Other condensate drains are available as options.  Contact our support team for additional information.

Yes, each MEL mist eliminator comes equipped with a mounted and piped differential pressure gauge as standard.

Yes, the entire range has received CRN approval.

The MEL units boost a service life of 10+ years. Detailed maintenance procedures are provided in the user manual

The cost varies depending on the size of the compressed air system required.

Period: housing: 10 years from date of shipment. All other components: 18 months from date of shipment (from the factory) or 12 months from date of installation / start up, whichever occurs first • Coverage: 100% parts only

High-Capacity Filters

The nano-purification solutions' line of high-capacity fabricated carbon steel filters are designed to powerfully remove liquids and particulates.

A large, gray, high flow capacity filter

Performance Validated Filters

If you're looking to achieve clean and oil-free compressed air and gas, look no further than the nano performance validated filters.

The US model of the nano performance validated compressed air filters

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