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Fisher & Paykel Eson Cushion / Seal£11.35
The Eson CPAP interface cushion is a replacement part for the Eson nasal interface. The cushion is made from a soft silicone material, and creates a great seal with the user's face. The cushion should be replaced every 1 - 3 months to avoid a seal problem which leads to compliance issues with the CPAP system.