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List of products by brand Dena

Keep refrigeration and air-conditioning systems running reliably with compatible replacement components from DE.NA. The brand specializes in copper and aluminum HVACR parts designed to protect the circuit, support stable flow, and reduce failures caused by moisture or contamination.

Whether you’re servicing commercial refrigeration, rebuilding a circuit, or replacing worn components during maintenance, choosing the correct filter, strainer or accumulator helps reduce downtime and protects key system parts.

Dena MG122/053 Dehydrator Filter – 3/8″ SAE, 52×125 mm Dena MG122/053 Dehydrator Filter – 3/8″ SAE, 52×125 mm

Dena Dehydrator Filter MG122/053 (LF3160272) – 3/8″ SAE, 52×125 mm

Optimize the moisture control in your refrigeration and HVAC/R systems with the Dena Dehydrator Filter MG122/053 (LF3160272). Made in Italy, this high‐efficiency filter features a robust copper body (ø 52 mm × 125 mm) and a standard 3/8″ SAE connection. Filled with advanced molecular sieve desiccant, it removes water vapor to prevent icing, corrosion, and...
€20.33
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Dena MG223/083 Dehydrator Filter – 3/8″ SAE, 52×156 mm Dena MG223/083 Dehydrator Filter – 3/8″ SAE, 52×156 mm

Dena Dehydrator Filter MG223/083 – 3/8″ SAE, 52×156 mm

Maintain peak performance in your refrigeration and HVAC/R systems with the Dena Dehydrator Filter MG223/083. Crafted in Italy, this robust filter features a 3/8″ SAE connection, a ø 52 mm copper body, and a 156 mm length. Packed with high-capacity molecular sieve desiccant (130 cm³), it efficiently removes moisture to prevent icing, corrosion, and system...
€22.77
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Dena MG224/163 Dehydrator Filter – 3/8″ SAE, 73×168 mm Dena MG224/163 Dehydrator Filter – 3/8″ SAE, 73×168 mm

Dena Dehydrator Filter MG224/163 – 3/8″ SAE, 73×168 mm

Protect your high-capacity refrigeration and HVAC/R systems with the Dena Dehydrator Filter MG224/163. Made in Italy, this heavy-duty filter features a standard 3/8″ SAE connection, a ø 73 mm copper body, and a 168 mm length. Filled with 250 cm³ of premium molecular sieve desiccant, it delivers exceptional moisture removal to prevent icing, corrosion, and...
€31.00
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Dena MG233/084 Dehydrator Filter – 1/2″ SAE, 52×162 mm Dena MG233/084 Dehydrator Filter – 1/2″ SAE, 52×162 mm

Dena DEHYDRATOR FILTER MG233/084

Ensure crystal-clear refrigerant flow and long-term reliability in your HVAC/R and refrigeration systems with the Dena Dehydrator Filter MG233/084. Made in Italy, this precision filter features a standard 1/2″ SAE connection, a durable ø 52 mm copper body, and a 162 mm length. Packed with 130 cm³ of high-capacity molecular sieve desiccant, it efficiently...
€25.35
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Dena MG234/164 Dehydrator Filter – 1/2″ SAE, 73×174 mm Dena MG234/164 Dehydrator Filter – 1/2″ SAE, 73×174 mm

Dena Dehydrator Filter MG234/164 – 1/2″ SAE, 73×174 mm

Ensure peak performance and maximum protection in your HVAC/R and refrigeration systems with the Dena Dehydrator Filter MG234/164. Made in Italy, this heavy-duty filter features a 1/2″ SAE connection, a ø 73 mm copper housing, and a 174 mm length. Packed with 250 cm³ of high-capacity molecular sieve desiccant, it rapidly absorbs moisture to prevent icing,...
€33.03
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DENA Service Valve ODS Ø 6 / 8 / 10 mm – ¼″ Thread DENA Service Valve ODS Ø 6 / 8 / 10 mm – ¼″ Thread

DENA Service Valve ODS Ø 6 / 8 / 10 mm – ¼″ Thread

Streamline maintenance on refrigeration and HVAC systems with the DENA Service Valve. Featuring ODS connections for 6 mm, 8 mm, or 10 mm copper tubing and a ¼″ SAE threaded outlet, this valve provides secure, leak-proof access for charging, evacuation, and diagnostics in tight spaces. ODS Inlets (6 / 8 / 10 mm): Direct solder-on...
€4.37
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Service Valve L100 mm ø 1/4" with Schrader – Dena VA635T100, Whirlpool Service Valve L100 mm ø 1/4" with Schrader – Dena VA635T100, Whirlpool

Service Valve L100 mm ø 1/4" with Schrader – Compatible with Dena, Whirlpool

This service valve with a 100 mm tube and integrated Schrader valve is perfect for maintenance of domestic refrigerators, chest freezers, and refrigerated cupboards. Compatible with references from Dena, Vulkan Lokring, Refco, Bauknecht, Hotpoint, Ignis, IKEA, Philips, and Whirlpool-Indesit. Reliable, easy to install, and suitable for a wide range of...
€4.13
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About the brand

Founded in 1971 and based in Casale Monferrato, Italy, DE.NA. focuses on copper and aluminum components for refrigeration and air conditioning, developed through decades of design and manufacturing experience.

Common DE.NA. product families you may need

Depending on the system and connection type, typical component categories include:

  • Filter driers (for moisture removal and circuit protection)

  • Mechanical strainers (to capture particles and prevent blockages)

  • Accumulators (to help protect compressors from liquid return)

  • Bidirectional filters and brazed/solder connection filters

  • Steel filter cartridges and serviceable filter solutions (where applicable)

  • Charging/servicing valve components and related fittings

  • Copper solder fittings and connection parts

  • CO₂ (R744) refrigeration components designed for high-pressure applications

Why the correct component matters

HVACR components are spec-sensitive. Selecting the right part helps ensure:

  • Correct refrigerant and oil compatibility

  • Matching connection type and dimensions (for a safe, leak-free joint)

  • Stable flow and pressure behavior

  • Reliable moisture/particle protection, reducing long-term wear and failures

  • Safer operation, especially in higher-pressure CO₂ systems