ProBasics Bariatric 2-Button Folding Walker with 5 Inch Wheels 500 lb Case of 2 grip-pad-grab-bar Are these OEM (original) filters

Are these OEM (original) filters or aftermarket

choose this model for lightweight

Large/Back Size 14" x 27"

2 lb — Green

and protector cap

ProBasics Bariatric 2-Button Folding Walker with 5 Inch Wheels 500 lb Case of 2 grip-pad-grab-bar Are these OEM (original) filtersWhen standard walkers simply are not built for the job, the ProBasics Bariatric 2 Button Folding Walker steps in with the strength and stability that heavier duty users require. Rated to 500 lbs and constructed from lightweight aluminum, this walker delivers heavy duty performance without the bulk making it practical for daily use at home, in clinical settings, and during rehabilitation. The independent push button release on each side allows easy