I hear you on the pressure-assist models—they really do pack a punch compared to the standard low-flow toilets. I’ve swapped out a few in my rentals, mostly because tenants were fed up with double-flushing or dealing with clogs. The noise is definitely something to warn folks about, though. First time I flushed one, I thought something was wrong with the plumbing.
You’re spot on about the main line being the real culprit if it’s undersized or rough. No toilet’s gonna save you from that headache. Still, for places where replacing all the old pipes isn’t in the cards (yet), pressure-assist can be a solid stopgap. Parts are pricier, but honestly, I’ve had fewer emergency calls since making the switch in some units.
Low-flow gravity toilets just don’t cut it in older buildings with “character.” If you’re tired of plunging and don’t mind a little extra noise, I’d say it’s worth trying at least one pressure-assist before writing them off.
Pressure-assist definitely solves some headaches, but I still have mixed feelings. The water savings are real, but the noise is a legit downside—my partner jumped the first time we flushed ours. I do think newer low-flow models have gotten better, though. We swapped in a Toto Drake (gravity, not pressure) and it’s handled everything so far, even with our old pipes. Maybe it’s just luck, but I’d say don’t write off all gravity toilets yet... some of them can surprise you.
Yeah, that noise from pressure-assist is no joke—feels like you’re flushing an airplane sometimes. I get the appeal for water savings, but honestly, I’ve had better luck with some of the newer gravity models too. The Toto Drake’s a solid pick; ours hasn’t clogged once, even with a house full of teenagers. Maybe it’s just about finding the right match for your plumbing... not all low-flows are created equal, that’s for sure.
Yeah, the pressure-assist ones are wild—feels like you need earplugs sometimes. I’ve had a couple in rental units and while they do save water, the noise alone is enough to make me think twice. Gravity models have come a long way, though. I’m with you on the Toto Drake; ours has handled everything we’ve thrown at it, no drama.
Honestly, I think a lot of it comes down to your house’s plumbing and what you’re used to. Some of the early low-flow toilets were just... bad. Constant double-flushing, clogs, all that nonsense. The newer stuff is way better, but not every brand gets it right. Sometimes it feels like you’re rolling the dice unless you stick with something tried and true.
I wouldn’t call them hype exactly, but not every “efficient” toilet is going to be a winner in real life. It’s one of those things where the specs don’t always tell the whole story.
Some of the early low-flow toilets were just... bad. Constant double-flushing, clogs, all that nonsense.
That’s spot on. I remember swapping out a bunch of those first-gen low-flows in the late 90s—people were so frustrated with them. These days, I’ve installed a lot of Toto Drakes and American Standard Champions, and honestly, they’re solid. But you’re right, it’s not just about the toilet. If your drain lines are old or undersized, even the best model can struggle. I’ve seen folks blame the toilet when it’s really the 60-year-old cast iron pipe causing issues. Specs are helpful, but real-world use tells the story.