Broan Model  BPSF30 Non-Ducted Range Hood Filter - 10-3/4" X 13-1/4" X 3/32"    - Same as Broan Part Number 99010308H, Same as General Electric WB02X10707.  Fits Broan Allure QS, NuTone Allure WS, Sears / Kenmore 5260, 5501 30" Series.  Includes 2 filters and filter clip set.  Filter is charcoal pad on one side and multi-layered aluminum mesh on the other side. 

Packaging Reads:

" Non-Ducted Filter - Replaces 10-13/16" X 13-5/16" "
Fits Models GE WB02X10707, QS, WS, JV5, GZ57, 5260, 5501, Series 30"

This filter is a Broan OEM product

BROAN:
BPSF30
99010308H
S99010308

GENERAL ELECTRIC:
WB02X10707

Care instructions for charcoal filters - Clean filter surfaces frequently with a damp cloth and a mild detergent.  DO NOT immerse filter in water or put in dishwasher.  The special "Clean Sense" feature indicates when filter is to be replaced.  The BLUE AND YELLOW STRIPS will  blend to green when it's time to change the filter.  The "Clean Sense" feature works best when facing toward the cooking surface.