Diffuser Filter for HC405 & Oracle HC452 CPAP Mask

The Diffuser Filter For HC405 and Oracle HC452 (10 Pack) is a package of 10 diffuser filters which fits into the exhalation vent of the HC405 and Oracle HC452 mask. The diffuser filter reduces the exhalation noise of the mask.

Product Contains 10 Filters. Does NOT include the Filter Cap

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