Filter driers

  • Overview
  • Product range
  • Documents
  • Software
  • Learning
  • Case stories
  • Avoid counterfeits

The Filter drier is a vital element of the system’s reliability as well as its lifespan. Danfoss’ range of Filter driers covers both hermetic and exchangeable core types. The core makes the Filter drier absorb water and acids more effectively to prevent corrosion of the compressor’s metal surfaces and ensure that oil and refrigerant do not decompose.

Features and benefits

A solid core with a fast adsorption rate, a superior flow capacity as well as a low pressure drop, to minimise maintenance and running costs.

Broad options

Dedicated models for liquid and suction lines, bi-flow, and receiver combined with filter driers

Suitable for A/C, commercial refrigeration, transport and CO2 applications

Long-lasting and reliable protection

Solder, flare, flare o-ring and face seal connection types

Pure copper, Cu-platted and Steel connection materials

Product range

  • if (isSmallPicture) { Reliable high pressure filter driers; } else if (isBigColumns) { Reliable high pressure filter driers } else { Reliable high pressure filter driers }
    DMLE / DCLE hermetic high pressure filter driers, HFC optimized

    DMLE and DCLE hermetic filter driers are optimized for HFC refrigerants and mineral or benzene oils. Compatible with A2L refrigerants R32, R444B, R452B, R454B, R1234yf, and with A1, A2, and A3 refrigerants at a maximum working pressure (MWP) of 50 bar (725 psi).

  • if (isSmallPicture) { DMT hermetic filter driers for CO₂ - Danfoss; } else if (isBigColumns) { DMT hermetic filter driers for CO₂ - Danfoss } else { DMT hermetic filter driers for CO₂ - Danfoss }
    DMT hermetic filter driers for CO₂

    DMT Hermetic Filter Drier is specially designed for transcritical CO2 applications that support up to 140 bars. The filter driers are delivered with flare or copper plated steel connections.

  • if (isSmallPicture) { DML and DCL filter driers - Danfoss; } else if (isBigColumns) { DML and DCL filter driers - Danfoss } else { DML and DCL filter driers - Danfoss }
    DML/DCL hermetic filter driers, HFC optimized

    DML hermetic filter driers are optimized for HFC refrigerants and mineral or benzene oils. Compatible with refrigerants R22, R32, R134a, R404A, R410A, R407C, R23, R600, R600a, R744, R1234yf, R1234ze, R407f, R290, R452A, R444B, R449A, R448A and R450A. This product is approved for R290, R600 and R600a by ignition source assessment in accordance to standard EN13463-1.

  • if (isSmallPicture) { DCR burn out filter driers - Danfoss; } else if (isBigColumns) { DCR burn out filter driers - Danfoss } else { DCR burn out filter driers - Danfoss }
    DCR filter driers

    DCR ELIMINATOR® filter driers protect refrigeration, freezing and air conditioning systems from moisture, acids and solid particles. A DCR filter drier is a parts program consisting of a DCR housing, a top cover and exchangeable core inserts type 48-DM, 48-DC, 48-DA and 48-F.

  • if (isSmallPicture) { DMB/DCB hermetic bi-flow filters driers, HFC optimized ; } else if (isBigColumns) { DMB/DCB hermetic bi-flow filters driers, HFC optimized } else { DMB/DCB hermetic bi-flow filters driers, HFC optimized }
    DMB/DCB hermetic bi-flow filters driers, HFC optimized

    Hermetic bi-flow filter driers, type DMB, are for use in liquid lines on heat pumps. The hermetic bi-flow filter driers have built-in check valves which ensure that refrigerant liquid always flows through the filter drier from the outer side of the filter core towards the center. Thus all dirt particles are retained irrespective of flow direction.

Documents

Documents
Type Name Language Valid for Updated Download File type
Article Food safety Focus on system performance, reliability and connectivity English Multiple 20 Dec, 2018 483.0 KB .pdf
Article Food safety Focus on system performance, reliability and connectivity English Multiple 21 Feb, 2024 1.4 MB .pdf
Brochure Overview Brochure: Filter driers French France 05 Feb, 2024 19.3 MB .pdf
Brochure Overview Brochure: Filter driers Chinese (CN) Multiple 21 Nov, 2018 11.8 MB .pdf
Brochure Overview Brochure: Filter driers Ukrainian Ukraine 27 Apr, 2020 11.6 MB .pdf
Brochure Overview Brochure: Filter driers English Multiple 07 Aug, 2023 9.3 MB .pdf
Brochure Overview Brochure: Filter driers Russian Multiple 28 Jun, 2019 11.6 MB .pdf
Brochure Overview Brochure: Filter driers German Multiple 21 Nov, 2018 11.8 MB .pdf
Brochure Overview Brochure: Filter driers Portuguese Multiple 21 Nov, 2018 11.7 MB .pdf
Brochure Overview Brochure: Filter driers Italian Multiple 21 Nov, 2018 11.7 MB .pdf
Brochure Overview Brochure: Filter driers Spanish, Castilian Multiple 21 Nov, 2018 11.7 MB .pdf
Brochure Overview Brochure: Filter driers Indonesian Multiple 06 Jul, 2016 2.5 MB .pdf
Brochure Overview Brochure: Filter driers Danish Multiple 21 Nov, 2018 11.7 MB .pdf
Brochure Overview Brochure: Filter driers Polish Multiple 21 Nov, 2018 11.7 MB .pdf
Brochure Overview Brochure: Filter driers Swedish Multiple 21 Nov, 2018 11.7 MB .pdf

Software

Coolselector®2

The truth is Cool(selector®2)

Coolselector®2 features unbiased calculations for the selection of refrigeration and air conditioning components based on the user’s requirements or based on standard operating conditions.

 

Case stories

  • if (isSmallPicture) { Danfoss ADC lab testing helps Haglund improve energy efficiency by 34%; } else if (isBigColumns) { Danfoss ADC lab testing helps Haglund improve energy efficiency by 34% } else { Danfoss ADC lab testing helps Haglund improve energy efficiency by 34% }
    Danfoss ADC lab testing helps Haglund improve energy efficiency by 34%

    Refrigeration manufacturer Haglund Industri AB wanted to achieve energy efficiency class A. Experts at the Danfoss Application Development Center (ADC) rigorously tested new component packages and reported energy savings up to 34%.

  • if (isSmallPicture) { R-290 danfoss components; } else if (isBigColumns) { R-290 danfoss components } else { R-290 danfoss components }
    Danfoss R-290 components enable Delfield to meet customer and regulator demands

    The specific Danfoss components that Delfield used were the DCL filter drier, the TUB thermostatic expansion valve (TXV) for R-290, and the ERC electronic temperature controller. Each played a part in helping Delfield meet their goals.

Avoid counterfeits

Identify and fight counterfeits of Danfoss products

Watch out for counterfeits to protect your image

Fake products give your business as well as our company a bad name. Therefore, we are doing everything we can to fight the counterfeits. Read more about how to make sure that the product you buy is genuine Danfoss quality.