Never had an under-sink install go smoothly, not once.
That’s exactly it. Last time, I ended up with a leak and a $60 plumber bill. Countertop filters might be ugly, but at least they don’t surprise you with extra costs. For me, saving money (and my sanity) wins out over hiding the filter.“every time I’ve tried to ‘upgrade’ something under there, it’s like opening a can of worms—suddenly you’re dealing with 20 years of mystery gunk and hardware that doesn’t match anything sold in stores anymore.”
Countertop all the way for me. Under-sink installs sound good until you’re wedged under there, sweating, and realize nothing lines up with the instructions. Last time I tried, I cracked a pipe and spent half a day at the hardware store trying to match some ancient fitting. Countertop isn’t pretty, but it’s way less headache. At this point, I’ll take ugly over plumbing roulette any day.
I get where you’re coming from—crawling under the sink isn’t exactly my idea of a good time either. But if you’ve got newer plumbing, sometimes the under-sink install is actually pretty straightforward. The trick is double-checking your fittings before you start... learned that one the hard way after a surprise leak. Countertop is definitely less risky, though, especially in older places where nothing matches up.
I’ve seen my fair share of under-sink filter installs, and honestly, the horror stories are usually from older homes where every fitting is a surprise. If you can handle a bit of awkward yoga under the cabinet and your pipes aren’t from the Jurassic era, it’s not that bad—just keep a towel handy for the “just in case” leaks. Countertop filters are basically plug-and-play, but they do hog some space and aren’t exactly pretty. Personally, I’d rather wrestle with a wrench for an hour than stare at a clunky filter every day... but maybe that’s just me.
Under sink yoga is real—my back still remembers the time I tried to install a garbage disposal. I get what you mean about countertop filters being an eyesore, though. I went with one because, honestly, the idea of accidentally flooding my kitchen was scarier than losing a bit of counter space. Maybe I’ll work up the courage for the under-sink version next time... or just get better at hiding things behind my toaster.
