https://www.willswing.com/wills-wing-is-now-producing-two-products-for-the-medical-community/

The Maxair 700 PAPR system

The first is a replaceable shield and shroud assembly for the Maxair 700 PAPR
system. It is a common issue on these units to have the shield become damaged
due to repeated flexion in use. Wills Wing offers a replacement shield and
shroud assembly that can be mounted to the plastic dome portion of the unit –
the PAPR System Filter Cover PN 01031148. The original shields are riveted to
the cover and not designed to be replaceable, but we offer a conversion process
that replaces the rivets with a reusable screw and nut assembly. We can perform
the conversion here on covers sent to us, or alternately provide instructions on
how the conversion can be done by the customer. Once the dome is converted, the
shield / shroud assembly is a user replaceable item. The items involved are:

80A-1010 REPLACEMENT SHIELD-SHROUD ASSY FOR MAXAIR PN 01031148 $50.00

80B-1000 CONVERT PAPR DOME FOR REPLACEABLE SHIELD INSTALLATION $20.00

The second item is a clear plastic PPE Face Shield:

80A-1200 MEDICAL PPE FACE SHIELD $5.00 FOR QTY 1 – 49

$4.00 FOR QTY 50 OR MORE