Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
frontpagedoublehelixx | Staff posted May 19, 2026 10:06 PM
frontpagedoublehelixx | Staff posted May 19, 2026 10:06 PM

6-Stage SimPure Y9T Countertop Reverse Osmosis 300GPD Water Filter

+ Free S&H

$176

$352

50% off
Amazon
35 Comments 17,687 Views
Get Deal at Amazon
Good Deal
Save
Share
Deal Details
SimPure Water via Amazon has 6-Stage SimPure Y9T Countertop Reverse Osmosis 300GPD Water Filter (Y9T N2) on sale for $351.99 - $176 (apply promo code MAY50Y9T at checkout) = $175.99. Shipping is free.
  • Note: You must be logged in to clip coupons and apply promo codes. If a code doesn't work right away, try applying it a few times across different interfaces such as mobile or desktop, as some codes may not apply consistently. If issues persist, refresh the page, re-enter the code, or revisit the cart before checking out.
Thanks to Deal Hunter doublehelixx for finding this deal.

Features:
  • 14" x 9.3" x 14.3"
  • Fits under cabinets (requires 18" clearance)
  • Side-fill tank (no lid lifting)
  • 6-stage filtration system with effectively removing 99.99% of over 1,000 harmful contaminants, including PFOA/PFOS, heavy metals (lead, arsenic), chlorine, fluoride, nitrates, and more
  • Filters up to 300 gallons per day (GPD)
  • Uses advanced reverse osmosis technology, removes 99.9% dissolved contaminants like lead and fluoride

Editor's Notes

Written by megakimcheelove | Staff
  • Our research indicates that this offer is $64 lower (27% savings) than the next best available price from a reputable merchant with prices starting from $239.99.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion. 

Original Post

Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
SimPure Water via Amazon has 6-Stage SimPure Y9T Countertop Reverse Osmosis 300GPD Water Filter (Y9T N2) on sale for $351.99 - $176 (apply promo code MAY50Y9T at checkout) = $175.99. Shipping is free.
  • Note: You must be logged in to clip coupons and apply promo codes. If a code doesn't work right away, try applying it a few times across different interfaces such as mobile or desktop, as some codes may not apply consistently. If issues persist, refresh the page, re-enter the code, or revisit the cart before checking out.
Thanks to Deal Hunter doublehelixx for finding this deal.

Features:
  • 14" x 9.3" x 14.3"
  • Fits under cabinets (requires 18" clearance)
  • Side-fill tank (no lid lifting)
  • 6-stage filtration system with effectively removing 99.99% of over 1,000 harmful contaminants, including PFOA/PFOS, heavy metals (lead, arsenic), chlorine, fluoride, nitrates, and more
  • Filters up to 300 gallons per day (GPD)
  • Uses advanced reverse osmosis technology, removes 99.9% dissolved contaminants like lead and fluoride

Editor's Notes

Written by megakimcheelove | Staff
  • Our research indicates that this offer is $64 lower (27% savings) than the next best available price from a reputable merchant with prices starting from $239.99.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion. 

Original Post

Community Voting

Deal Score
+45
Good Deal
Get Deal at Amazon

Leave a Comment

Unregistered (You)

Top Comments

scythen60
489 Posts
96 Reputation
I think it's $105 annually for filters
Coffae
246 Posts
22 Reputation
This is for potable water from municipal water supplies only, not pond or what we would consider outside water sources in the case of an emergency. As far as the downsides of this level of filtration, "removal of beneficial minerals (like calcium and magnesium), the production of significant wastewater, increased acidity, and high upfront and maintenance costs".
userXXX
55 Posts
10 Reputation
This doesn't require any plumbing or installation work

35 Comments

Sign up for a Slickdeals account to remove this ad.

Yesterday 01:15 AM
580 Posts
Joined Jun 2008
kandernaYesterday 01:15 AM
580 Posts
Nevermind
Last edited by kanderna May 19, 2026 at 06:17 PM.
2
3
1
Yesterday 04:39 AM
223 Posts
Joined Dec 2012
nyfngYesterday 04:39 AM
223 Posts
Anyone has any experience? Future support like filter replacement is very important.
Yesterday 04:50 AM
7 Posts
Joined Nov 2019
uworkhardYesterday 04:50 AM
7 Posts
I just got the Y9 model for week 3 now, tested 001 ppm, so far so good.
Yesterday 04:55 AM
490 Posts
Joined Sep 2007
scythen60Yesterday 04:55 AM
490 Posts

Our community has rated this post as helpful. If you agree, why not thank scythen60

Quote from nyfng :
Anyone has any experience? Future support like filter replacement is very important.
I think it's $105 annually for filters
5
Yesterday 06:18 PM
750 Posts
Joined Jan 2010
gamabuntaYesterday 06:18 PM
750 Posts
Filters look similar/same to other companies units. This one doesn't have a carafe though. You'd be limited to whatever can fit under that spout unless you have it sitting right at the counter edge.
1
Yesterday 07:07 PM
246 Posts
Joined Oct 2015
CoffaeYesterday 07:07 PM
246 Posts

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

This is for potable water from municipal water supplies only, not pond or what we would consider outside water sources in the case of an emergency. As far as the downsides of this level of filtration, "removal of beneficial minerals (like calcium and magnesium), the production of significant wastewater, increased acidity, and high upfront and maintenance costs".
3
Yesterday 09:00 PM
914 Posts
Joined Aug 2008
TrollPatrolYesterday 09:00 PM
914 Posts
Why this over an under sink model? Genuinely curious.
1

Sign up for a Slickdeals account to remove this ad.

Yesterday 09:12 PM
55 Posts
Joined Jul 2008
userXXXYesterday 09:12 PM
55 Posts

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

Quote from TrollPatrol :
Why this over an under sink model? Genuinely curious.
This doesn't require any plumbing or installation work
1
Yesterday 09:13 PM
914 Posts
Joined Aug 2008
TrollPatrolYesterday 09:13 PM
914 Posts
Quote from userXXX :
This doesn't require any plumbing or installation work
Ok, that makes sense
Yesterday 09:14 PM
151 Posts
Joined Jan 2010
tdm850Yesterday 09:14 PM
151 Posts
Quote from TrollPatrol :
Why this over an under sink model? Genuinely curious.
It's good for rental units or dorms, as landlords usually won't allow you to drill a hole to install the dispenser for the under sink unit.
Yesterday 09:22 PM
66 Posts
Joined Jul 2018
Lp98Yesterday 09:22 PM
66 Posts
Quote from scythen60 :
I think it's $105 annually for filters
It will cost around 190 for filters annually. For ppc filter and t33 filter you have to replace every 6 months and RO filter is every 9 months
Yesterday 09:41 PM
908 Posts
Joined Feb 2004
swy81Yesterday 09:41 PM
908 Posts
TDS levels are pointless without testing and knowing what's actually in your water. You could have water with TDS levels of 200-300 that are perfectly safe and good to drink and have water with TDS levels of sub-10 that contain chemicals that will kill you.

From the description it mentions near zero TDS which makes me believe it does not remineralize the water which is not ideal. So you are drinking water that is completely stripped and devoid of beneficial minerals such as magnesium, chloride, sodium, etc.
1
4
Yesterday 10:06 PM
290 Posts
Joined Nov 2009
DumbRepublicanHerdYesterday 10:06 PM
290 Posts
Quote from Lp98 :
It will cost around 190 for filters annually. For ppc filter and t33 filter you have to replace every 6 months and RO filter is every 9 months
So "at LEAST" 190...
Pro
Yesterday 10:10 PM
2,697 Posts
Joined Apr 2013
View92612
Pro
Yesterday 10:10 PM
2,697 Posts
16% 1 star customer rating is unusually high. Also no NSF certification. Does not seem like a very good product overall.
Amazon also says the following:

Frequently returned item
Check the product details and customer reviews to learn more about this item.

Sign up for a Slickdeals account to remove this ad.

Yesterday 10:12 PM
421 Posts
Joined Dec 2007
hskannerYesterday 10:12 PM
421 Posts
Filter replacement schedules are really dependent on the quality of your tap water.

Calling this a 6-stage is actually deceptive when compared to under-sink systems - a metal screen nor the UV are comparable to filter stages on under-sink systems

That being said, changing filters here is a whole easier than crawing under the sink, unscrewing the filters, trying not to spill, etc.

Under sink filters also have waste water- perhaps that is why those systems have longer life on the RO membranes?

Leave a Comment

Unregistered (You)

Popular Deals

Trending Deals