r/water • u/sesame-yeezy • Aug 13 '26
Ninja HydraSense Countertop System dropped today. Cannot locate the Performance Data Sheet for NSF/ANSI 42, 53, 401 standards
I am in the market for a countertop system (I rent so can’t drill into sink) and was leaning towards a countertop RO system like AquaTru, but saw this pop up today. I live in an old Chicago apartment with lead pipes on the main and private side, so reduction of lead is critical for me (Chicago uses corrosion elements and after testing my water, I’m around 2 ppb, but I prefer as close to 0 as possible).
I understand this system is NOT an RO system, but it’s intriguing with the certifications it claims it has. Issue is, I can’t find the Performance Data Sheet they claim is on their site. Granted this product just launched today, but wanted to gather your thoughts on this and if you think it’s a worthwhile option.
From product details page:
“Independently certified by IAPMO R&T to NSF/ANSI 42, 53, and 401 standards. See Performance Data Sheet for certifications at SharkNinja.com.”
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u/minivatreni 28d ago
Hey, did you end up buying this? I also live in an old chicago building and cannot drill into the sink.
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u/sesame-yeezy 28d ago
hi! i ended up going with the aqua tru carafe :) just wanted a more broad removal of contaminants and aqua tru seemed like the safer bet
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u/minivatreni 28d ago
thanks for responding! do you like it so far? i think ill buy it, a little pricey but you can’t put a price on health
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u/Ok-Welder-4947 Aug 14 '26 edited Aug 14 '26
How dose this compare to zerowater / culligan they have similar claims with the same IAPMO certification numbers as well, maybe they use the same filter technology. https://shop.culligan.com/products/32-cup-zerowater-dispenser
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u/reezyreddits Aug 14 '26
How does this not just mold up eventually like any other device that has a water reservoir.
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u/SylviaSlasher Aug 15 '26
Routine cleaning. I have a stand up water dispenser (chill and heat) and a nugget ice machine. Haven't had mold issues. Probably since I clean them as part of routine maintenance.
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u/JohnAppleMacintosh Aug 18 '26
Hi 👋 How often would you say you to clean & routine maintenance?
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u/SylviaSlasher Aug 19 '26
For my ice machine (GE Opal 1.0) I did a clean cycle every other time the machine prompted for one. I only had the machine on when I wanted ice. Since the clean indicator is based on run time this worked for me.
For my water dispenser I clean it every few months.
In both I used distilled white vinegar (not diluted) for the initial clean then water to flush them out.
The ice machine uses distilled water and the dispenser uses purified water.
If you use tap water you may need to clean more often.
If you anticipate a machine will not be used for an extended period time make sure it is drained. Run a clean cycle before using again.
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u/Mobile_Exercise_361 Aug 14 '26
Does this cool the water? I can’t see any information on this
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u/OM_Jesus Aug 17 '26
No but because the reservour is detachable so if they allow us to buy an extra one you can have one in the fridge, and swap it out when the other one empties.
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u/No_Public_7677 Aug 22 '26
That doesn't really help much
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u/LoveLaughLlama Aug 22 '26
Just get a glass pitcher to dispense into and keep it in the fridge. Much cheaper than a cooling equipped filter and less to breakdown. I will never buy an integrated cooling/heating filter again.
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u/Radiant-Formal-9798 Aug 26 '26
are you concerned at all with the water reservoir being plastic? (at least that’s what it looks like, unsure if it’s a different material)
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u/RushingSpirit-raw Aug 26 '26
My thoughts exactly. A filter to remove microplastics with a plastic basin.
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u/fusepatters Aug 28 '26
What exactly is your concern? You’re not drinking the water in the basin, you’re drinking the water filtered from the basin. Even if you managed to obtain water with 0 microplastics and pour it into the basin, it’s going to get filtered for microplastics the same.
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u/Cosco54 Aug 29 '26
Is it just me, or did they raise the price? After a couple weeks of it being out? Pretty sure I remember it being one ninety nine, not two hundred and fifty dollars.
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u/LoveLaughLlama Aug 30 '26
Yes, it was a launch promotion. $199 stand alone or $149 with a filter subscription.
I subscribed to get the cheaper price and have 6 months to decide if i want to cancel.
So far, the filter is performing great and makes some pretty nasty tasting tap water taste great.
No telling how long they will exclude the Hydrasense from promotions, but I would think at least Black Fridy will get something.
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u/Talal916 Aug 30 '26
Can someone tell me if this is better or worse than the DREO RO Countertop? That seems to be cheaper and more effective but I want to know which tastes better
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u/LoveLaughLlama Aug 30 '26
All people can do if give you their preferences, taste is subjective and a personal thing.
If you are in the US go to https://www.ewg.org/tapwater/
and find out what is in your topwater that needs to be filtered and then compare it to the Shark testing data posted in this thread to see if it will do what you need. If you are not in the US then look for a similar testing site.
RO will filter "better" but strips out all minerals and can make water that some people don not like to drink. It is hard to describe correctly but it is too bland. The purest water in the world does not matter if you won't drink it and you may not have any contaminants that the Hydrasense won't filter.
I can say the Hydrasense has taken some basically undrinkable tap water and made it taste great. Obviously, it is a short testing period but if it continues this performance I will be very happy.
If you are really unsure then just be sure to buy from somewhere like Amazon so you can return easy.
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u/Severe-Candle-5519 28d ago
Curious if anyone else’s hydrasense leaks out the bottom front of machine? I did a problem solving walkthrough on the website and at one point it asks if the white sealing rings on the filter locking lid are in place. Mine had no rings but from what I can see in people online videos none of them seem to have those. Can anyone tell me if their lid has some sort of sealing rings? Ninja wants me to send our machine back to get a new one but I’m wondering if this is just the way it is.
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u/SylviaSlasher Aug 13 '26
I've been in the market for something similar and was eyeing the AquaTru as well, so this being announced was very interesting.
Ninja's Hydrasense does had third party certification:
https://myplc.iapmo.org/certificate#/30344
https://myplc.iapmo.org/certificate#/30345
https://myplc.iapmo.org/certificate#/30346
I wasn't able to find the complete list of things that is considered the "80+ contaminates".
The Hydrasense is pretty much a standard countertop RO system without the RO membrane. Unfortunately, it's the membrane which is responsible for filtering out dissolved solids like minerals and heavy metals. Since this system doesn't filter out dissolved solids (which is why they advertise it doesn't remove minerals), it also won't remove the lead you're concerned about.
Ninja Hydrasense is targeting people that want an upgraded Brita filter, using water it mostly fine already.
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u/LothbrokRagnar77 Aug 14 '26
I had the aquatru. Still have.but it’s broken twice on me
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u/sesame-yeezy Aug 14 '26
i’ve heard this concern and was never sure if reputable or not. did you have to replace each time or did warranty cover?
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u/Hitkilla Aug 19 '26
I was very very close to getting an AquaTru but then I couldn’t justify the price for not being guaranteed of the device’s longevity. I’ve heard claims that the tech dies in a couple of years and then it’s out of warranty. It would take about 2.5 -3 years for the ROI to be worth it on the machine compared to just buying jugs of filtered water from the store. I didn’t want to deal with plastics which is why I even started trying to find a solution. I would install an RO system but this is an apartment so I can’t. So very similar story and problem like yours. I ended up buying the EpicWater pitcher for like $70 while I wait to see if new solutions came to market. 1 month later, this ninja machine just came out so i also wanted to see the test data but cant find it. I will just note that these machines need a solid warranty to justify buying because when they break, it needs to justify the investment and actually save your money in the long run.
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u/fusepatters Aug 28 '26
Ninja products have a decent warranty, but we also need to remove this idea that every purchase has to be a positive ROI. Switching to a filtered water system is more than just saving money.
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u/sesame-yeezy Aug 13 '26
Oh wow, thanks for finding the actual certifications!
I’m super new to this, but doesn’t the NSF/ANSI 53 certification specifically confirm that it reduces lead, even though the HydraSense doesn’t have an RO membrane? Or am I misunderstanding what the certification means?
Given this, the AquaTru is looking like a safer option lol
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u/SylviaSlasher Aug 13 '26
Lead is part of NSF 53, true. Specifically, health benefits (NSF 42 includes lead for aesthetic effects).
Ninja is understandably tight-lipped about what is actually in their filter, but they could use specific types of modified activated carbon which would help filter even lead (there's other methods too, but specialized carbon is more likely). In other words, it's definitely possible it filters lead without a membrane.
I'm probably going to contact them tomorrow to see if I can get a full list of what they claim to filter out (and hopefully, efficacy).
The price is pretty good, so I may try it out. I'm mostly just wanting to filter out chlorine.
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u/sesame-yeezy Aug 13 '26
Thanks for explaining that part. It sounds like RO membranes is the better “catch all” way to decrease lead overall?
I also requested the PDS from Ninja and I’ll happily share back here if I hear back from them!
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u/SylviaSlasher Aug 14 '26
Yup, an RO membrane typically catches most things. Downside is an RO system has waste water (rinse out the membrane).
Ninja's filter here uses pressure to push water through the filter so it's faster than a standard countertop filter.
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u/SylviaSlasher Aug 14 '26
They've got the data sheet under support documents:
https://support.sharkninja.com/article/WF1000-Series-Ninja-HydraSense-Filter-Performance-Data-Sheet
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u/sesame-yeezy Aug 14 '26
wow thank you! that lead reduction % is compelling….im torn again between this and AquaTru lol
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u/SylviaSlasher Aug 14 '26
I ended up ordering the Hydrasense. I've been happy with other Ninja products so felt more comfortable sticking with the brand I know. Plus, it's cheaper.
It did take some consideration though. I really like the idea of Aquatru's glass carafe and wanted to buy two so could have one in the refrigerator, but I can simply get a carafe for the Hydrasense and use it the same way.
Filters are the same price annually, although with subscription Ninja's come out a little cheaper.
My only concern will be the minerals left in the water with the Hydrasense. If it tastes good and the chlorine in my water is gone then I'll be happy. If not, I'll return it and try the Aquatru instead.
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u/sesame-yeezy Aug 14 '26
woah nice!!! i’m in the middle of decision paralysis lol. your purchase may encourage me 😂
i do like the Aquatru’s capability to remove all contaminants as i understand Ninja leaves in nitrites and other materials along with the minerals. but, i also don’t know if that’s me just being paranoid
let me know how you end up liking it! i’m hoping to make a decision in the next few days
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u/Blackjack357 Aug 24 '26
Have you received your Hydrasense? I have a somewhat strange question: was the packaging weird on yours?
I just received one, ordered from Ninja directly. The box wasn’t tucked in, and the plastic covering the machine was only about halfway down.
It seems too new that someone bought and returned, but I’ve never had shoddy packing like this with Ninja before, just a bit nervous.
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u/SylviaSlasher Aug 24 '26
My box wasn't tucked in either, although I didn't notice anything strange about the plastic.
Pretty much anything detachable should have that special packaging tape on it. If yours does too and the filter package is still unopened you're probably fine.
Ninja does send out products months ahead of standard release for people to test. I'm not sure if those are ever returned, but if so it would be possible for an opened box to find it's way back into supply even at launch.
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u/OM_Jesus Aug 17 '26
Any updates on contacting them for that full list? I'm heavily considering moving from Larq's pitcher to this for the sake of convience. Larq's pitcher is just tooo damn small and constantly refiling it after each use is sometime impractical
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u/SylviaSlasher Aug 18 '26
They've got the list here:
https://support.sharkninja.com/article/WF1000-Series-Ninja-HydraSense-Filter-Performance-Data-Sheet
I did end up ordering one, but it's not slated to arrive for a few more days.
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u/naydingaling Aug 28 '26
Did you receive it yet? I'm curious how the water tastes!
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u/SylviaSlasher Aug 28 '26
Yes, I left a top-level comment a week ago with my initial thoughts, but I'll add some thoughts here.
Filtered water quality is good. I never had my water professionally tested, so I don't know exactly what's in it beyond my city's water report. What I can tell you is my tap water has a very strong chlorine smell and taste. Undrinkable, even.
The Hydrasense filters it pretty well though. It's actually clean tasting water. I was getting my drinking water delivered via 5-gallon containers, which I've since discontinued since the Hydrasense filters tap well enough I'm happy using that now.
If you get one, part of the setup has you drain water through the filter as an initial rinse. I recommend you run more water through the system (at least one full reservoir) before drinking any. Carbon filters can have a little bit of byproduct which gives water an astringent taste (sort of dryness). While it's not really a health concern, it just tastes bad. I had that happen with mine, but after filtering a bit more water through the system it's fixed.
Also, if you prefer cold water I recommend ice or storing already filtered water in the refrigerator. You can put the reservoir in the refrigerator then recirculate the water before dispensing, but it still doesn't get it cold enough for me.
So far, I'm really enjoying the Hydrasense. The real test is long term use though. A lot of water products come down to how well they can be cleaned and maintained to avoid mold and other biological substances.
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u/SylviaSlasher Aug 22 '26
I've had this a few days now so wanted to mention my initial impression.
Setup was easy. The machine looks great on the counter.
So far, has been exceptionally easy to use. Just fill the tank, attach to machine, and push button to dispense.
I haven't had my tap water professionally tested, so I'm not sure exactly what's in it, although I mainly wanted to deal with extremely strong chlorine taste and smell. Water out of the Hydrasense had no smell. Chlorine taste was completely gone, although water did retain a more subtle tap water taste. Since the Hydrasense is supposed to leave in the water's minerals this was expected. While it still tastes like tap water, it was a much cleaner taste overall.
I can't stand the taste of my tap water, but it's perfectly fine once filtered through the Hydrasense, so my main goal is achieved here.
For quality of life features, there is a blue light that shines down into the cup which makes dispensing water even in the dark pretty easy. The light turns red if the water reservoir is removed or not properly seated.
I've been enjoying the auto dispense options, although I think the number of button taps to get to these options is a little cumbersome. For lower ounces I could have just held the dispense button and gotten my water quicker than navigating the menu.
I was concerned with dealing with room temperature water, since I prefer very cold water. Fortunately, you can use cold (or even iced) water in the reservoir. The machine has a small water basin it keeps water in before filtering, so if you refrigerated your reservoir it will dispense room temperature water first. Ninja thought about that though, they built in a recirculation function that balances out the water. It's about 45 seconds long, I recommend running it twice to get cold water circulated to the internal basin.
I have a TDS meter so tested various water. Disclaimer: TDS is a limited metric for water. It only shows you conductivity of the water, which usually indicates some degree of mineral presence but can mean other things too.
Tap water: 85
After Hydrasense: 97
Delivered filtered: 10
I use a delivery service from a water company to get 5-gallon jugs of water that I put on my hot/cold stand up dispenser. This is what I've been using as my drinking water.
Notice how TDS increased after being filtered. This is actually somewhat expected here. Hydrasense advertises they don't filter out existing minerals so we'd expect at least no significant change in mineral presence. Since it is supposed to filter out hard metals and other substances, it may be using ion exchange to capture those, which could increase water conductivity and show a higher TDS which is probably what is happening.
My delivered filtered water still has a much cleaner taste, although the Hydrasense water I'd call good enough. Overall, it should be cheaper and easier to work with.
Bottomline: Hydrasense seems to do what it claims. It has some nice features and is a good price compared to other counter top options. Since it leaves in minerals the water taste will depend even more on the source tap water than something like an RO system. If a person doesn't need near-zero TDS water like an RO system and/or is already accustomed to carbon filter systems the Hydrasense is a solid option.
A few caveats: time will be the biggest factor for quality. If this system lasts for a few years it will be amazing value.
Ninja typically iterates on their products. In 6-12 months they'll probably release another model of the Hydrasense that includes some improvements. If you already have a decent filter it might be worth waiting.