An in-line filter is annoying though, as the replacement light on my non-DRM fridge is actually useful. It lights up when it's time to order a new filter. And t

An in-line filter is annoying though, as the replacement light on my non-DRM fridge is actually useful. It lights up when it's time to order a new filter. And then again when it's actually time to replace. And the filter isn't behind the fridge, it's right upfront.