Fiberglass Window Screen, Extra Strength, 48-In. x 7-Ft. Image Crafted for quality sealed for

Crafted for quality sealed for freshness

External Digital Thermostatic Control with LED display (+/- 1 degree accuracy)

providing superior productivity

brominating tabs kill bacteria and make your spa water less pH sensitive

Reduces interior temperature in summer - saves air conditioning

Fiberglass Window Screen, Extra Strength, 48-In. x 7-Ft. Image Crafted for quality sealed for48" x 84" Extra Strength Screen is our strongest fiberglass screen. Extra Strength Screen's heavy weight weave is 40% stronger than standard fiberglass mesh providing greater protection and long lasting durability while offering excellent outward visibility.