SimPure T1-400ALK Tankless Alkaline Reverse Osmosis Water Filter 400 GPD

I ordered the SimPure ROULP-3012-400-T1, to install as our main filtration unit in the kitchen. With its capability to remove over 99.99% of more than 1,000 contaminants—including harmful viruses, bacteria, microplastics, and chemicals like PFOA/PFOS—this system offers peace of mind for anyone concerned about water quality. The comprehensive removal of heavy metals such as lead and arsenic makes it a particularly compelling choice for households in areas with questionable water sources. One feature that impressed me is the alkaline remineralization capability. Not only does this system effectively purify water, but it also enhances its quality by restoring essential minerals such as calcium, magnesium, and potassium. The result is an alkaline, mineral-rich beverage that tastes refreshing and contributes to better overall health. Unlike some ionizers, this system delivers a higher pH with no chemicals or heavy metals, making it a safer option in my opinion. The inclusion of a UV sterilizer is another highlight of the SimPure R/O system. This automatic component eliminates bacteria and other microorganisms, ensuring that the purified water remains uncontaminated. Moreover, the tankless design is a game-changer—it not only maximizes space under your sink but also provides fresh water on demand, further reducing the risk of any secondary contamination. With a production capacity of up to 400 gallons per day and an impressive pure-to-drain ratio of 1.5:1, this system is undoubtedly more eco-friendly than traditional reverse osmosis systems. The efficiency in minimizing waste while providing high-quality purified water is great. Installation is fairly simple and the instructions are detailed, making installation time right under 30 minutes. This system is so much easier with the included pump, eliminating the need of a bulky tank. While the system enhances the pH level of filtered water, the Total Dissolved Solids (TDS) won't reach 0 ppm. If you are looking for lower TDS values, look at the SimPure's T1-400UV option. The SimPure ROULP-3012-400-T1's ability to provide not just purified water but also essential minerals makes it a worthy investment for anyone looking to improve their water quality and overall health. I highly recommend it!

I’ve now been using this product daily for 2 years and using water testing devices to verify quality. This product is very good, works well, and produces pure, clean, great tasting water.

Je l’es depuis plusieurs mois et satisfait j’ai installer des lecteurs de ppm entre tout les filtres et je soupçonne seulement le premier de faire une moin bon travaille a moin que mes lecteurs manque de précision je vais revenir plus tard ici a

I’ve had this system for about two and a half years now, so I figured it was finally time to leave a review. It’s worked really well the entire time, and most importantly, the water tastes great. One of the reasons I chose this model is the alkaline (remineralization) filter, which adds minerals back into the water after the reverse osmosis process. Just keep in mind that because of this, you should not expect a zero TDS reading. That’s actually the point. I personally didn’t want zero-TDS water and prefer having the minerals added back in. I also really like the tankless design. My previous RO system had a storage tank, and I much prefer having the water filtered on demand rather than sitting in a tank. This system does have a pump, so it needs to be plugged in, but that wasn’t a big deal at all with my setup. One tip after changing the filters a few times: I’ve found it much easier to take the whole unit off the wall, lay it on its side, and change the filters that way rather than trying to unscrew and replace them while it’s mounted. Overall, we’ve been really happy with it. Great-tasting water, reliable performance, and after over two years it’s still going strong. Highly recommended.

I am definitely not used to the taste of the water and water measurements are harder to do with this system as it is adding minerals back into the water. (Tempted to order that post carbon filter as I hear others have contemplated this to get closer to a 0 PPM reading). Also, one BIG issue I found with this system was that the spout was NOT deep enough a length for my countertop... luckily I was replacing an older system so I used that spout. It should come with an extension at least. Other notes... it's not noisy per say but pump does make noise. Filters and hardware are straightforward enough for most DIY'rs. Pressure gauge display is a nice touch.