My Honest Review of the SimPure Y9A Countertop RO with Remineralization
If you’ve ever wondered whether countertop reverse osmosis systems deliver on their promises, you’re not alone. I’ve tested a few over the years — from bulky under-sink setups to all-in-one countertop filters — but the SimPure Y9A countertop reverse osmosis with remineralization surprised me enough to write this honest review.
Why I Wanted a Countertop RO Filter
Like many folks, I got tired of hauling bottled water from the store every week and worrying about what was actually in my tap water. But I also didn’t want to drill holes in my countertop or deal with complicated plumbing. That’s where countertop RO systems come in — they promise pure water, minus the fuss.
I’ve used the AquaTru, the Waterdrop, and even the Frizzlife before trying SimPure’s unit. All of them did the basic job of filtering water well enough, but the taste always felt a little flat, and the maintenance could get annoying fast.
First Impressions of the SimPure Y9A
Right out of the box, the SimPure Y9A looked sleek. It’s not huge or clunky — about 17 inches wide and under 15 inches tall — so it fits nicely on my small kitchen counter. There’s no installation at all. You literally just plug it in, fill the side tank, and hit the button. No messing with hoses or adapters.
What really sold me, though, is that this isn’t just another plain reverse osmosis machine. It’s a SimPure reverse osmosis system with remineralization, which means it puts healthy minerals like calcium and magnesium back into the water after the filtration process strips everything out. If you’ve ever thought pure RO water tastes too “empty,” you’ll appreciate this.
How It Stacks Up Against Other Brands
Compared to something like the AquaTru, the SimPure Y9A feels faster and more convenient. It can pump out up to 300 gallons per day — that’s about 26 ounces per minute — so filling a glass or cooking pot doesn’t feel like watching paint dry.
The remineralization filter is a big plus, too. Most other countertop RO systems stop at 4 stages — carbon, sediment, RO, and done. The SimPure Y9A goes up to 6 stages, with an alkaline filter that bumps the pH back above 7.5. That means the water tastes smoother and doesn’t have that flat aftertaste. My coffee and tea taste noticeably better, too.
Another thing I like is the side feed water tank. On my old AquaTru, I had to awkwardly lift and twist the whole unit to refill it. With the SimPure, you just slide out the side tank and fill it at the sink — zero heavy lifting.
Day-to-Day Use
After a couple of weeks, I’ve found it ridiculously easy to live with. The buttons are simple, the display tells me when the water’s low or a filter needs changing, and the self-flushing feature keeps the system clean without me doing much.
One thing worth mentioning: like any RO system, it does produce wastewater — but SimPure’s pure-to-drain ratio is better than most at 2.5:1. So I’m wasting less water than I did with older units.
Certifications & Peace of Mind
I’m always skeptical of big promises, so I checked the fine print. The SimPure Y9A is tested by SGS to meet NSF/ANSI 58 standards — that means it’s actually verified to remove nasty stuff like lead, chlorine, microplastics, and even chemicals like PFAS. Not every brand publishes real test results, so this gave me extra peace of mind.
What I’d Improve
No filter is perfect. The SimPure Y9A replacement filters aren’t the cheapest — around $100 for a full set — but that’s pretty standard for good RO filters. The RO membrane lasts about 9 months, while the other filters need swapping every 6 months. For me, that’s worth it for cleaner water and no more bottled water bills.
Final Verdict: Should You Get the SimPure Y9A?
If you want a countertop reverse osmosis system that’s easy to set up, makes your water taste good, and doesn’t strip out all the minerals your body actually wants, I’d say the SimPure Y9A is absolutely worth considering.
Compared to other popular countertop RO filters, the SimPure Y9A countertop reverse osmosis with remineralization stands out for three simple reasons:
- It puts good minerals back in.
- It’s truly plug-and-play — no tools, no headaches
- It’s fast enough to keep up with daily use.
So far, I haven’t touched a plastic water bottle in weeks, and my tap water tastes better than any store-bought jug I’ve tried. For me, that’s money well spent.
