Used Black Radius Non Opening Window : 17 1/4" W x 21 1/2" H x 1 7/8" Respirator Filter Retainer Fits Any 2-3/8″ Plug-In™ Base

Fits Any 2-3/8″ Plug-In™ Base (sold separately)

Inlet Size: 3/8 Inch Female Inverted Flare

Mounting Type: 2 Inch Receiver Mount

Power Consumption: < 160 mW (idle mode)

Used Black Radius Non Opening Window : 17 1/4" W x 21 1/2" H x 1 7/8" Respirator Filter Retainer Fits Any 2-3/8″ Plug-In™ BaseUsed Black Radius Non Opening Window : 17 1 4" W x 21 1 2" H x 1 7 8" DIMENSIONS: 17 1 4" W x 21 1 2" H x 1 7 8" MAKE MODEL # (IF AVAILABLE): unknown NOTES: Good used condition. This window is the type that gets "sandwiched" between the outer frame and inner frame, being screwed on from the inside. Seals are in good condition. Inner frame included. No screen. Tinted. Any hardware shown is included and in good working condition. See images. Watch this