Andersen CN3 Casement Sash with Low-E4 Glass in White Color Color:White Andersen AN4 Awning Sash with

Andersen AN4 Awning Sash with Low-E4 Glass in Sandtone Color Works with Perma-Shield Casement Windows manufactured from 1966 to Present

This screen measures 33-3/4" wide by 33-3/8" high

or 7191 stamped on the back of the operator

Andersen AW6 Perma-Shield Awning Screen - Stone Color

Andersen CN3 Casement Sash with Low-E4 Glass in White Color Color:White Andersen AN4 Awning Sash withAndersen CN3 Casement Sash High Performance Low E4 Glass White Color Works with Perma Shield Casement Windows manufactured from 1966 to Present. New High Performance Low E4 glass replaces previous versions of Low E glass. Low E4 glass showed up to 25% in savings on cooling bills and 10% on heating bills over ordinary dual pane glass. Protects interior from UV rays that causes material fading. This new glass reduces water spots up to 99% Glass will