Best Respiratory Heat & Moisture Exchangers of 2026

Harvey Wall Avatar
Harvey Wall
Last Updated: 2 Feb 2026

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Respiratory Heat & Moisture Exchangers are medical devices that help to improve the respiratory function of patients who require mechanical ventilation. These devices are designed to replace the natural heat and moisture that is lost when patients breathe through a ventilator. Respiratory Heat & Moisture Exchangers work by capturing the patient's exhaled breath and using it to warm and humidify the air that is being delivered to the lungs. This helps to reduce the risk of complications such as pneumonia and improves patient comfort during mechanical ventilation. These devices are widely used in hospitals and are recommended by healthcare professionals to help stabilise the respiratory function of critically ill patients.

At a Glance: Our Top Picks

WilTec Hrale Stainless Steel Plate Heat Exchanger Cover #TOP 1
WilTec Hrale Stainless Steel Plate Heat Exchanger
ftb score rating icon 9.8
Duda Energy HX1210 Stainless Steel Heat Exchanger Cover #TOP 2
Duda Energy HX1210 Stainless Steel Heat Exchanger
ftb score rating icon 9.7
Duda Energy HX1230BWGH Heat Exchanger - Efficient Cooling Cover #TOP 3
Duda Energy HX1230BWGH Heat Exchanger - Efficient Cooling
ftb score rating icon 9.5

Top 6 Respiratory Heat & Moisture Exchangers

#TOP 1

WilTec Hrale Stainless Steel Plate Heat Exchanger

50682
WilTec Hrale Stainless Steel Plate Heat Exchanger Cover
Wiltec Stainless Steel Heat Exchanger 40 Plates max. 230 kW Plate Heat Exchanger

The WilTec Plate Heat Exchanger features a maximum flow of 12 m³/h, ensuring efficient heat transfer for various applications. With a volume per flow passage of 2.00 litres, it allows for effective circulation and optimal performance. The connections are designed to accommodate standard sizes, providing easy integration into existing systems. This product operates within an impressive temperature range of −195 °C to +225 °C, making it suitable for a diverse range of environments and enhancing its versatility for users.

What We Like
High flow rate capability
Efficient circulation volume
Standard connection sizes
Wide temperature range
#TOP 2

Duda Energy HX1210 Stainless Steel Heat Exchanger

HX1210:M12
Stainless Steel
B3-12A / 10 Plate
Duda Energy HX1210 Stainless Steel Heat Exchanger Cover
Duda Energy HX1210:M12 B3-12A 10 Plate Stainless Steel Heat Exchanger with 1/2" Male NPT Ports Copper Brazed, 1.2" Height, 2.9" Width, 7.5" Length

The Duda Energy HX1210 is a compact and efficient heat exchanger designed for optimal performance. Its dimensions of 7.5 inches in length, 2.9 inches in width, and 1.2 inches in height provide a heat exchange area of 1.29 square feet, making it ideal for various applications. With a refrigeration capacity ranging from 3400 to 17000 BTU per hour, it ensures effective heat transfer for your needs. Additionally, the unit is constructed from 304 stainless steel inner plates, which are brazed with high-purity copper, enhancing durability and corrosion resistance.

What We Like
Compact and efficient design
High refrigeration capacity
Durable stainless steel construction
Corrosion resistant
#TOP 3

Duda Energy HX1230BWGH Heat Exchanger - Efficient Cooling

HX1230BWGH:HB12
Duda Energy HX1230BWGH Heat Exchanger - Efficient Cooling Cover
Duda Energy HX1230BWGH:HB12 Heat Exchanger

The Duda Energy Heat Exchanger is designed to chill a 10-gallon batch in just 11 minutes, making it highly efficient for your cooling needs. With compact dimensions of 7.5 inches in length, it easily fits into various spaces. It boasts a remarkable temperature range from -319 to 430 degrees, ensuring versatility for different applications. Constructed with 304 stainless steel plates and brazed with 99% pure copper, this exchanger offers excellent durability and thermal conductivity, providing you with reliable performance over time.

What We Like
Quick cooling time
Compact size
Wide temperature range
Durable construction
#TOP 4

Duda Energy HX1210 Stainless Steel Heat Exchanger

HX1210:F34
B3-12A / 10 Plate
Duda Energy HX1210 Stainless Steel Heat Exchanger Cover
Duda Energy HX1210:F34 B3-12A 10 Plate Stainless Steel Heat Exchanger with 3/4" Female NPT Ports Copper Brazed, 1.2" Height, 2.9" Width, 7.5" Length

The Duda Energy HX1210 is a compact heat exchanger featuring dimensions of 7.5 inches in length, 2.9 inches in width, and 1.2 inches in height. With a heat exchange area of 1.29 square feet, it efficiently handles refrigeration capacities ranging from 3400 to 17000 BTU/hour. This product is designed to withstand high pressures, with a test pressure of 290 psi, ensuring durability and reliability. Its versatile design accommodates various fluids, including refrigerants and oils, making it a practical choice for diverse applications.

What We Like
Compact design for easy installation
High refrigeration capacity range
Durable stainless steel construction
Versatile fluid compatibility
Corrosion resistant for longevity
#TOP 5

Duda Energy HX2320:M34 B3-23A 20 Plate Stainless Steel Heat Exchanger with 3/4" Male NPT Ports Copper Brazed, 2" Height, 2.9" Width, 12.4" Length

HX2320:M34
B3-23A / 20 Plate
Duda Energy HX2320:M34 B3-23A 20 Plate Stainless Steel Heat Exchanger with 3/4" Male NPT Ports Copper Brazed, 2" Height, 2.9" Width, 12.4" Length Cover
Duda Energy HX2320:M34 B3-23A 20 Plate Stainless Steel Heat Exchanger with 3/4" Male NPT Ports Copper Brazed, 2" Height, 2.9" Width, 12.4" Length

Features
Refrigeration Capacity: 10000 - 34000 Btu/Hour, Design Pressure: 145 Psi, Test Pressure: 290 Psi
Length: 12.4'', Width: 2.9'', Height: 2'', Heat Exchange Area: 4.95ft², With M8-1.25 Mounting Studs
International Products Have Separate Terms, Are Sold From Abroad And May Differ From Local Products, Including Fit, Age Ratings, And Language Of Product, Labeling Or Instructions.
Design Temperature:-319°F To 430°F,304 Stainless Steel Inner Plates Brazed With 99.9+% Pure Copper
Corrosion Resistant, UL Listed, CE, ISO 9001:2008, TUVReinland ISO9001:2000
#TOP 6

Duda Energy HX2330BWGH:M12 Male Npt Ports Copper Brazed Heat Exchanger

HX2330BWGH:M12
Duda Energy HX2330BWGH:M12 Male Npt Ports Copper Brazed Heat Exchanger Cover
Duda Energy HX2330BWGH:M12 Male Npt Ports Copper Brazed Heat Exchanger

Features
Length: 12.4'', Width: 2.9'', Height: 2.9'', Heat Exchange Area: 2.4ft, With m8-1.25 Mounting Studs
Chills A 10 Gallon Batch In 6 Minutes Under Standard Conditions
See Other Heat Exchangers By Duda Energy For Additional Options
Design Temperature:-319 Degree To 430 Degree,304 Stainless Steel Inner Plates Brazed With 99.Percent Pure Copper
Corrosion Resistant, UL Listed, CE, Iso 9001:2008, Tuvreinland Iso9001:2000
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is HME in respiratory care?

Heat and Moisture Exchangers (HMEs) help to reduce mucus production and coughing by humidifying and filtering the air you breathe through your stoma.

2. What are heat and moisture exchangers used for?

Heat and moisture exchangers (HMEs) are used to provide humidification and warming of the inspiratory gases during general anesthesia. The performance specifications provided by manufacturers of HMEs are based on in vitro measurements of moisture output using the International Standards Organization (ISO) 9360 method.

3. What is the difference between HME and HMEF?

An HMEF is typically positioned at the patient end of the breathing system between the circuit Y-piece and the patient's airway. HME Breathing Filters do not contain natural rubber latex. HME Breathing Filters do not contain phthalate DEHP.

4. What are the different types of heat and moisture exchangers HMEs )?

There are two main forms of humidification, heat and moisture exchangers (HME) or heated humidifiers (HH). Both are associated with potential benefits and advantages but it is unclear whether HME or HH are more effective in preventing some of the negative outcomes associated with mechanical ventilation.

Editor's Notes

During our respiratory heat & moisture exchangers research, we found 12 respiratory heat & moisture exchangers products and shortlisted 6 quality products. We collected and analyzed 1,964 customer reviews through our big data system to write the respiratory heat & moisture exchangers list. We found that most customers choose respiratory heat & moisture exchangers with an average price of £102.78.

The respiratory heat & moisture exchangers are available for purchase. We have researched hundreds of brands and picked the top brands of respiratory heat & moisture exchangers, including WilTec, Duda Energy.

Written by
Harvey Wall Avatar

Harvey Wall was born and raised in Norwich. He mastered the art of tool production and finished at the prestigious Norwich University. His area of interest include cutting tools, abrasive finishing and power tools. Harvey is always looking for ways to improve the finesse of industrial tools via his myriads of researches. He also shares some of his experiences on many platforms while writing on tool products.