Elkay 51299C WaterSentry Lead + Microplastics NSF/ANSI Certified Filter (Coolers & Fountains)

Hello!, my filter says 51299c for ewf172, this product works for it? thanks

I have the eklay lzwsr. is this a replacement filter for that model?

I know the product says replace every 1500 gallons... what would you estimate that to be for time? 1 time a year? This is for a medical office buildin

Can this filter be plugged into the same socket as the elkay wsf6000r? i don't need 6,000 gallons per year.