*AF421 (small) and (medium) sizes are indicated for use with pediatric patients 7 years or older and >20 kg for whom CPAP or bi-level therapy has been prescribed.
**AF421 (large) and (extra large) sizes are to be used on patients >30kg for whom CPAP or bi-level therapy has been prescribed.
This mask is intended to provide an interface for application of CPAP or bi-level therapy to patients. The mask is intended for single use in the hospital/institutional environment only.
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