Fisher & Paykel HC385 / HC385S Disposable Humidifier Water Chamber

Maintain optimal humidity levels during sleep therapy with the genuine Fisher & Paykel HC385 (HC385S) replacement water chamber. Designed as the standard replacement chamber for Fisher & Paykel 200 Series and SleepStyle CPAP platforms (replacing the legacy HC345 chamber), this water reservoir holds up to 400 mL of water to prevent airway dryness and congestion throughout the night.

Key Features:

• 400 mL Water Capacity: Holds up to 13.2 fluid ounces (400 mL) to the fill line, providing continuous humidification through full-night therapy sessions.
• Dual-Port Design: Features one top-facing port and one side-facing port engineered for exact alignment with SleepStyle integrated heater dock connectors.
• Clear Fill Level Markings: Stamped max fill line indicator allows quick monitoring to avoid overfilling and water backflow into the device.
• Direct Factory Replacement: Serves as the direct replacement for the discontinued HC345 chamber, offering updated styling and smooth fitment into legacy F&P machines.

Compatibility
Compatible CPAP & SleepStyle Systems:

• Fisher & Paykel 200 Series CPAP Machines (HC200, HC201, HC220, HC221)
• Fisher & Paykel SleepStyle 230 Series (HC231, HC232, HC233, HC234, HC238)
• Fisher & Paykel SleepStyle 240 & 250 Series (HC242, HC244, HC254)

Non-Compatible Devices:

• Will not fit modern Fisher & Paykel SleepStyle (2018+ models) or F&P ICON systems.
• Will not fit myAIRVO 2 or HC600 series standalone heaters.
• Will not fit ResMed AirSense or Philips DreamStation CPAP units.

What’s Included:

1 x Fisher & Paykel HC385S Disposable Water Chamber (400 mL)

Care and Maintenance Guidance:

• Daily Care: Empty any remaining water every morning. Wash in warm water using mild liquid dish soap, rinse thoroughly, and allow to air dry out of direct sunlight before reinserting.
• Water Recommendation: Use distilled or demineralized water only to prevent calcium and mineral buildup on internal surfaces.
• Disinfection / Washing Note: Hand-wash only. Do not wash in a dishwasher or submerge in boiling water, as high heat can warp the plastic shell.
• Replacement Schedule: Designed for standard/disposable use. Replace every 3 to 6 months, or immediately if cracking, discoloration, or leaking occurs.