Filter driers

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

Filter driers with a high drying capacity for A/C applications

The DMB/DCB bi-flow filter driers ensure that refrigerant liquid always flows through the filter drier from the outer side of the filter core towards the center. In this way, all dirt particles are retained regardless of the flow direction.

DCB filter driers are composed of 80% Molecular Sieve with 20% activated alumina, which makes them a perfect core blend for systems that operate at high condensing temperatures and require high drying capacity. They are especially recommended for use with HCFC refrigerants and mineral oil and also with HFC refrigerants and polyolester oil. 

DMB filter driers feature a 100% molecular sieve core with a high drying capacity, minimizing the risk of acid formation (hydrolysis). They are recommended for use with HFC and HCFC refrigerants and polyolester oil.

Features and benefits

Bi-flow filter driers

Ensure fast and effective adsorption of moisture as well as organic and inorganic acids

The filter’s shell is UL approved for PS/MWP up to 46 bar/667 psig

Available with solder (cu-plated steel) and flare connections

No dirt released by reversing the flow direction

Product range

  • 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 hermetic bi-flow filter drier - Danfoss; } else if (isBigColumns) { DMB hermetic bi-flow filter drier - Danfoss } else { DMB hermetic bi-flow filter drier - Danfoss }
    DMB hermetic bi-flow filter 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.

  • 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) { 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).

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
Brochure Overview Brochure: Filter driers Indonesian Multiple 06 Jul, 2016 2.5 MB .pdf
Brochure Overview Brochure: Filter driers German Multiple 21 Nov, 2018 11.8 MB .pdf
Brochure Overview Brochure: Filter driers Danish 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 English Multiple 21 Nov, 2018 11.7 MB .pdf
Brochure Overview Brochure: Filter driers French Multiple 21 Nov, 2018 11.7 MB .pdf
Brochure Overview Brochure: Filter driers Ukrainian Ukraine 27 Apr, 2020 11.6 MB .pdf
Brochure Overview Brochure: Filter driers Russian Multiple 28 Jun, 2019 11.6 MB .pdf
Brochure Overview Brochure: Filter driers Portuguese Multiple 21 Nov, 2018 11.7 MB .pdf
Brochure Overview Brochure: Filter driers Chinese (CN) Multiple 21 Nov, 2018 11.8 MB .pdf
Brochure Overview Brochure: Filter driers Italian Multiple 21 Nov, 2018 11.7 MB .pdf
Brochure Overview Brochure: Filter driers Swedish Multiple 21 Nov, 2018 11.7 MB .pdf
Brochure Overview Brochure: Filter driers Polish 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.

News

Latest news

  • if (isSmallPicture) { Full Danfoss portfolio of valves and line components ready for R454C, R455A, and R1234yf; } else if (isBigColumns) { Full Danfoss portfolio of valves and line components ready for R454C, R455A, and R1234yf } else { Full Danfoss portfolio of valves and line components ready for R454C, R455A, and R1234yf }
    Full Danfoss portfolio of valves and line components ready for R454C, R455A, and R1234yf
    Friday, October 30, 2020

    The entire Danfoss portfolio of refrigeration components is now qualified for three A2L ultra-low GWP refrigerants: R454C, R455A, and R1234yf. This complements the previous qualification of the T2/TE expansion valves in July 2020.

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.