Frost King AWS1145 Marvin Adjustable Window Screen with Filter, 10" High - Fits 25" - 45" Wide

Expands to fit your window and installs without tools. The frame helps keep out insects and lets breezes through. It is fast and easy to install and remove so that you can use on a cool day and remove when needed.

45-Inch Metal Rail Extension Window Filter Extends From 25-Inch To 45-Inch Galvanized Rails, And Painted Wood Ends Washable, Polyethylene, Micromesh Filter, Which Keeps Air Fresh Protected By Bright Aluminum Screening The original W.B. Marvin screens are hassle free - install without tools . Plated easy-gliding steel rails for fingertip adjustment and varnished wood ends, coated steel screening and allergen barrier / filter. Expands easily to fit any window 25" to 45" wide. Allows clean air flow - keeps out insects.