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The range of Danfoss DMLE hermetic filter driers designed for refrigeration systems that require filters with high dehydration capacity and acid adsorption capabilities. The filters have been optimized to work with refrigerants from groups A1, A2, A2L, and A3. They are designed to operate at high pressures, with a maximum working pressure (MWP) of up to 50 bar, and within a temperature range of -40°C to 70°C. The models are available with either flare connections or copper/steel solder connections.

DMLE filters greatly facilitate the conversion of refrigeration systems to low-GWP refrigerants, ensuring food safety and high system efficiency.

Danfoss DMLE filter driers approvals:

  • directive PED 2014/68/EU of the European Parliament and Council, category A4P3
  • RoHS Directive 2011/65/EU, including amendment 2015/863/EU (exemption 6(a))
  • ATEX Directive 2014/34/EU

Key features of Danfoss DMLE:

  • solid core composed of 100% molecular sieve
  • capacities range from 1.5 to 8 cubic inches
  • high dehydration capacity that minimizes the risk of acid formation (hydrolysis)
  • recommended to use with HFC, HCFC, A2L, and A3 refrigerants
  • pressure vessel approved for operation at a maximum working pressure of 50 bar
  • available with copper and steel connections

Danfoss DMLE filter driers characteristics:

  • internal cleanliness
  • solid core design
  • particle retention for particles larger than 25 micrometres
  • tightness tested with helium
  • extended adsorption time
  • low pressure drop
  • equipped with plastic caps

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Sales of equipment

We are a direct importer, representative and authorized distributor of the world's leading refrigeration and air conditioning manufacturers. The main activity of the company is wholesale and distribution of HVACR equipment and accessories, including heat pumps and chillers, through its own network of branches.

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Technical support

We actively support our HVACR Installers and Designers. We organize product trainings; provide assistance and technical advice to refrigeration and air conditioning engineers at every stage of the investment realization. Hundreds of successful investments confirm our competence and extensive experience.

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Investment processes

Our organizational structures include Investment Implementation Departments, which, based on the skills of engineers and designers, in cooperation with installation companies from the investment area, are able to design and implement the most modern cooling, freezing and air conditioning units.

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