Overall Length is 22" & the screen frame is 7-1/4" Wide.
Dryer Lint Screen fits Whirlpool part number 8557882. Slides down into a slot from the top of the dryer. It is considered an Extended Flush Handle Lint Screen. It has a White Handle.
Alternate part numbers include 8557857, 8559787, 8565972, W10641634, 8558463, 348846, 348851, 689465, 8211, 8219, ER8557882, PS11757278, WPW10717210VP