Does anyone know what the difference is between these two cartridges?
Not that I'm trying to be cheap, but I can find the 870s for a little lower cost. Most likely I'll replace my filters with what's in there, the 880s, I'd just like to know what the difference is.
Not that I'm trying to be cheap, but I can find the 870s for a little lower cost. Most likely I'll replace my filters with what's in there, the 880s, I'd just like to know what the difference is.