“Took me maybe an hour, and now there’s nothing cluttering up my counter.”
That’s actually reassuring to hear. I’ve always worried the under-sink install would be a weekend project, but if it really only takes about an hour, that’s not so bad. I’m with you on wanting clear counters—less stuff to clean around. Crawling under the sink isn’t my favorite, but I guess for a one-time thing, it’s worth it. Did you have to shut off your water main, or just the under-sink valve? Sometimes those valves are... questionable.
Did you have to shut off your water main, or just the under-sink valve? Sometimes those valves are... questionable.
Yeah, I hear you on those old shutoff valves. I always test them first—sometimes they’re stuck or drip after turning. If it’s not moving easily, I’ll go ahead and shut off the main just to be safe. Had a job once where the under-sink valve snapped right off... not fun. One hour install can turn into a mess if you’re not careful.
Had a job once where the under-sink valve snapped right off... not fun.
That’s exactly why I lean toward countertop filters for quick installs. Under-sink setups sound easy, but those old valves are a gamble—sometimes they won’t budge, or worse, they leak after you touch them. I always check for corrosion first, but even then, you never really know until you try. Countertop units might look clunkier, but at least you’re not risking a plumbing emergency just to get filtered water.
I get where you’re coming from—old valves can be a nightmare, and I’ve had my share of headaches under the sink. Still, I’d argue that once you get past that initial hurdle, an under-sink filter is way less hassle in the long run. No hoses draped across the counter, no extra clutter around the faucet.
If you’re dealing with ancient plumbing, yeah, there’s a risk. But honestly, if a valve snaps or leaks just from installing a filter, it was probably on borrowed time anyway. Sometimes tackling it now saves you from a bigger mess down the road. I usually keep a spare shutoff valve handy just in case—swapping one out isn’t as bad as it sounds if you’re prepared.
Countertop filters are fine for renters or folks who move often, but for a permanent setup, I’ll take the cleaner look and convenience of under-sink any day. Just my two cents...
Can’t argue with the appeal of a clean look under the sink—once it’s in, you pretty much forget it’s there. I’ve done a few installs for friends and family, and honestly, the trickiest part is always those old compression fittings. If they’re corroded, you might spend more time running to the hardware store than actually installing the filter. But like you said, if something breaks, it’s probably overdue for replacement anyway.
One thing I’m curious about: has anyone run into issues with space under the sink? I had one job where the garbage disposal and all the cleaning supplies made it a real puzzle to fit the filter cartridge. Ended up rearranging half the cabinet just to make it work. Wondering if folks have tips for tight spaces or if there’s a filter brand that’s more compact. Sometimes I think the countertop units win out just for that reason, especially in tiny apartments...
