So Clean 2 Neutralizing Pre-Wash HC406 and a feminine fit in

and a feminine fit in mind

The headgear can be adjusted at the upper and lower attachments to the mask frame

This is the replacement headgear for the Fisher & Paykel FlexiFit HC406 Nasal CPAP Mask

The updated headgear with arms increases stability

The purpose of the diffuser is to lower the sound level of any Fisher & Paykel Zest Q Series Mask

So Clean 2 Neutralizing Pre-Wash HC406 and a feminine fit inThe Neutralizing Pre Wash is used for initial SoClean setup. It is important to use the Neutralizing Pre Wash to hand wash your PAP equipment before you connect your SoClean for the first time. The Pre Wash is a fragrance free, dye free soap that neutralizes any odors and scents on your PAP equipment.