The D‑Fend water trap is a high‑efficiency moisture‑management component designed for GE and Datex‑Ohmeda sidestream CO₂ monitoring systems. Built to protect the analyser from condensation and contaminants, it ensures accurate, stable EtCO₂ readings and prolongs the life of your monitoring equipment.
Available in Standard D‑Fend and Mini D‑Fend versions, both models feature durable construction, secure fitting, and reliable performance in demanding veterinary environments.
Standard D‑Fend Water Trap
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Suitable for: GE / Datex‑Ohmeda machines
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GE Part Number: 876446‑HEL
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Colour: Black
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Designed for routine sidestream CO₂ monitoring
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Ideal for veterinary anaesthesia and critical‑care use
Mini D‑Fend Water Trap
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Suitable for: GE / Datex‑Ohmeda machines
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GE Part Number: (varies by model)
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Colour: Black
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Compact design for systems requiring a smaller footprint
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Provides the same moisture‑blocking performance in a reduced size
Key Features
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Protects CO₂ modules from moisture and particulate contamination
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Ensures stable, accurate EtCO₂ readings
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Easy to install and replace
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Durable, medical‑grade construction
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Compatible with a wide range of GE / Datex‑Ohmeda monitors











