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expiredbabgaly | Staff posted Jan 7, 2026 12:42 AM

SimPure Reverse Osmosis Under Sink Water Filter System (Alkaline or Near 0 TDS)

$100

$199

49% off
+ Free Shippingat Amazon
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Deal Details
SimPure Direct via Amazon has SimPure Reverse Osmosis Under Sink Water Filter System on sale listed below for $167.20 - 40% off when you visit the promo code page to activate (or apply promo code T1NEWYEAR at checkout) = $100.32. Shipping is free.

Thanks to Deal Hunter babgaly for sharing this deal.

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Written by citan359 | Staff

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Written by babgaly | Staff
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SimPure Direct via Amazon has SimPure Reverse Osmosis Under Sink Water Filter System on sale listed below for $167.20 - 40% off when you visit the promo code page to activate (or apply promo code T1NEWYEAR at checkout) = $100.32. Shipping is free.

Thanks to Deal Hunter babgaly for sharing this deal.

Available:

Editor's Notes

Written by citan359 | Staff

Original Post

Written by babgaly | Staff

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182 Comments

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Jan 7, 2026 8:08 PM
101 Comments
Joined May 2010
thebamboozleJan 7, 2026 8:08 PM
101 Comments
Quote from hamburgerler71 :
medical science (science) will tell you that your body will regulate the acidity of your body no matter what gwyneth paltrow or anyone else on the internet tells you. there is nothing you can ingest that will change the ph of your body as long as you lungs and kidneys are functioning properly. well that is within reason and not deadly. as far as calcium, magnesium, and potassium, well, they are commonly known as electrolytes and most people consume way more than they need with drinks and supplements. this is causing an increase in kidney stones! also your liver will detoxify your body not things that make you cry on the toilet. so take the information however you want, but just remember. even though you think it makes sense and feels good if science tells you that you are wrong. you are wrong.
"trust the science!!!"
3
6
Jan 7, 2026 8:13 PM
1.6K Comments
Joined Mar 2006
bluskyeJan 7, 2026 8:13 PM
1.6K Comments
Quote from thebamboozle :
"trust the science!!!"
No where in nature is water 100% ... so that is fact. you want that amazing mountain stream water, well its running over rocks that mineralize the water with whatever is in the rocks. Your body will take up minerals in whatever you eat, veggies or proteins period. I think the route of just using a simple filter that only takes out what you really dont want at elevated levels depending on your water source.
Last edited by bluskye January 7, 2026 at 12:15 PM.
Jan 7, 2026 9:24 PM
26 Comments
Joined Feb 2010
heisssenbergJan 7, 2026 9:24 PM
26 Comments
I grow Carnivorous plants. For watering them you want as close to distilled water as you can get. Otherwise the mineral content builds up and kills the plants. I got my RO system from a failed aquarium store. I got the system and 2 years of filters for less than $150. Just keep an eye out and deals will pop up.
Last edited by heisssenberg January 8, 2026 at 08:52 AM.
Jan 7, 2026 9:32 PM
126 Comments
Joined Jul 2012
pwnkingJan 7, 2026 9:32 PM
126 Comments

Our community has rated this post as helpful. If you agree, why not thank pwnking

Quote from BeautifulLake409 :
Any suggestions?
BRS 4 Stage RO Only System - 75GPD - Bulk Reef Supply
1
Jan 7, 2026 9:53 PM
2.8K Comments
Joined Dec 2017
PoorFatKidJan 7, 2026 9:53 PM
2.8K Comments
Quote from Artc8888 :
PLEASE Note the replacement filter will cost you $63 (set) + RO filter ($52)..... also, i prefer to have a clear canister, where I can visually monitor the degradation of the filter....
You can see filter degradation? Hmmm.
Jan 7, 2026 10:52 PM
2.7K Comments
Joined Feb 2004
SundayJan 7, 2026 10:52 PM
2.7K Comments
How can I be sure any RO system is not adding anything to my water?

I mean something like this
https://drclarkstore.com/blogs/ne...-particles
https://www.sciencedirect.com/sci...6625000968
Jan 7, 2026 10:58 PM
4.8K Comments
Joined Sep 2008
karaziJan 7, 2026 10:58 PM
4.8K Comments
Quote from Sunday :
How can I be sure any RO system is not adding anything to my water?

I mean something like this
https://drclarkstore.com/blogs/ne...-particles
https://www.sciencedirect.com/sci...6625000968
Get it lab tested.... Get a TDP meter.... Depends how neurotic you want to get about it

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Jan 8, 2026 12:14 AM
199 Comments
Joined Oct 2016
dibbumsJan 8, 2026 12:14 AM
199 Comments
Quote from riffdex :
We see marketing claims that alkaline water will neutralize the overall body, and it's often purported as a way of neutralizing stomach acid. These claims are pseudoscience, and promote the false idea that the acidic environment of the stomach that is so vital to digestion need to be eliminated - claims that often sound logical enough to convince some end-consumers.

But you can't look at instances of erroneous claims as evidence that the underlying product itself has no application. Not everybody who is utilizing alkaline water is doing so because they believe it can "alkalize the entire body". It is a very effective as a targeted tool to treat conditions like LPR that results in a build up of pepsin in the upper esophageal tract, serving to neutralize the acids that should not be there, but are, and are causing damage to tissue in the region - with the implication that you are also taking concrete steps to address the underlying dysfunction itself.

The cool thing about Alkaline water is it's strictly speaking a generic term that refers to a water with alkaline properties, which no company (and their erroneous marketing campaigns) has a monopoly on. I produce my own Alkaline water in house at a fraction of the cost of any marketable product, and my utilization of the product is based on my understanding of the underlying chemical science, not any marketing team trying to convince me nonsense about the health benefits they claim their product can offer.
Thanks for the info!
Jan 8, 2026 2:30 AM
1.5K Comments
Joined Dec 2009
sadudeJan 8, 2026 2:30 AM
1.5K Comments
I first got RO system from Costco that had a mini bladder inside the unit to make it smaller. It's flow rate was very slow. Then I read that you need larger tubing so the next system I got was from home master that has 3/8" tubing while most systems have 1/4". Mine also has the UV light

I am not sure I understand how tankless works when the process for RO takes times. I know water drop makes tankless but I don't have personal experience but my friend has and that unit is still quite large as it has 3 cartridges on the front of it.
Jan 8, 2026 3:06 AM
401 Comments
Joined Dec 2007
bobdobJan 8, 2026 3:06 AM
401 Comments

Our community has rated this post as helpful. If you agree, why not thank bobdob

Quote from BeautifulLake409 :
Any suggestions?
The one I had was from Bulk Reef Supply, but most of the various aquarium shops are pretty open about what they are selling. If you are doing a reef tank, make sure to get RO/DI, which should include DI resin. 4 stage in that case is going to be a sediment filter -> carbon block - > RO membrane -> Mixed Resin. I went 6 stage which adds a prefilter slot and splits out the resin to cation and anion, like this one:
https://oceanicwater.com/aquarium...0-gpd.html


But it was 20 years ago, so I cannot vouch for any particular company at this point.
2
Jan 8, 2026 4:52 AM
170 Comments
Joined Jul 2020
CleverCarpenter7570Jan 8, 2026 4:52 AM
170 Comments
Might be useful.
Jan 8, 2026 5:18 AM
128 Comments
Joined Jun 2009
xlr231Jan 8, 2026 5:18 AM
128 Comments
Quote from Hamburgerler71 :
So if I am reading this correctly the whole system is $100 But replacement filters for 1 year are $168. Does anyone know if I can buy more then 1 system with the code or am I limited to just 1? bonus back up pump tank etc.
The 1 year kit comes with 1 RO filter, but 2 each of the other 3.
Jan 8, 2026 1:31 PM
1K Comments
Joined Jan 2010
vineauxJan 8, 2026 1:31 PM
1K Comments
Quote from JasonDB :
That's with almost any filtering system. The filters are the most expensive part because that's basically all it is and the rest of it is just a skeleton that holds the filters. This should be no surprise.
Just buy 2-3 sets and u will be set for awhile
Jan 8, 2026 1:31 PM
1K Comments
Joined Jan 2010
vineauxJan 8, 2026 1:31 PM
1K Comments
Quote from masterbw :
Correct, that's a falsied info that many people believed.
No different from religion eh?
3

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Jan 8, 2026 1:33 PM
1K Comments
Joined Jan 2010
vineauxJan 8, 2026 1:33 PM
1K Comments
Quote from bayon88 :
Any reason why?
Probably avoiding rejects? To reduce waste water?

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