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expiredRed_Liz | Staff posted Nov 21, 2023 05:44 PM

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expiredRed_Liz | Staff posted Nov 21, 2023 05:44 PM

Under Sink Reverse Osmosis Alkaline Water Filtration System w/ Faucet & Tank $150 + Free Shipping

$150

$190

21% off

Amazon

23 Comments 14,425 Views

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Express Water Store via Amazon [amazon.com] has Reverse Osmosis Alkaline Water Filtration System w/ Faucet & Tank for $189.99 - $40 clipped coupon = $149.99. Shipping is free.

Product Features:

Filters up to 99. 99% of Lead, Chlorine, Fluoride, Nitrates, Calcium, Arsenic, and more
Alkaline Water Filter with Active Mineral Technology adds Calcium, Potassium, Magnesium, and other minerals to your water
Under Sink Water Filter with easy install
1-year Express Water Warranty & On-Demand Support

Filters up to 99. 99% of Lead, Chlorine, Fluoride, Nitrates, Calcium, Arsenic, and more
Alkaline Water Filter with Active Mineral Technology adds Calcium, Potassium, Magnesium, and other minerals to your water
Under Sink Water Filter with easy install
1-year Express Water Warranty & On-Demand Support

Price Intelligence

Model: Express Water Alkaline Reverse Osmosis Water Filtration System - 10 Stage RO Mineralizing Purifier - Mineral, pH +, Antioxidant - Under Sink Water Filter with Remineralization - 50 GDP

Deal History

Sale Price

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$NaN

Today

Post Date	Sold By	Sale Price	Activity
02/19/26	Amazon	$150	1
07/08/25	Amazon	$152	7
06/02/25	Amazon	$141	2
05/22/25	Amazon	$152 Frontpage	93
04/15/24	Home Depot	$152	4

Current Prices

Sort: Lowest to Highest | Last Updated 4/3/2026, 10:26 PM

Sold By	Sale Price
Amazon	$209
The Home Depot	$209.99

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23 Comments

Tebobo

Nov 21, 2023 05:59 PM

363 Posts

Joined Oct 2014

TeboboNov 21, 2023 05:59 PM

363 Posts

Good price. Make sure to check filter price before buying. They make the most money from selling filters, not the unit itself.

eekster

Nov 21, 2023 06:07 PM

3,732 Posts

Joined Apr 2014

eeksterNov 21, 2023 06:07 PM

3,732 Posts

It's only 50gpd and no pressure gauge,

sarcasmogratis

Pro

Nov 21, 2023 06:20 PM

14,941 Posts

Joined Feb 2007

sarcasmogratis

Pro

Nov 21, 2023 06:20 PM

14,941 Posts

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

Brand seems to get posted by Paid SD Staff Influencers regularly.

Gibletz

Nov 22, 2023 10:37 PM

321 Posts

Joined May 2016

GibletzNov 22, 2023 10:37 PM

321 Posts

Bought this but without the ALK part about a year ago for $160. This is plenty for a 2-4 person household.

Install directions are easy. Suggest using a garbage disposal / dishwasher adapter for the waste water drain instead of the saddle tap.

Last edited by Gibletz November 22, 2023 at 02:46 PM.

willgetit

Nov 23, 2023 01:28 PM

2,022 Posts

Joined Nov 2011

willgetitNov 23, 2023 01:28 PM

2,022 Posts

Would this grow mold over time?

Johnybrk

Nov 23, 2023 01:36 PM

1,075 Posts

Joined Aug 2014

JohnybrkNov 23, 2023 01:36 PM

1,075 Posts

Quote from eekster

It's only 50gpd and no pressure gauge,

It's a personal water filter. And what do i need a pressure gauge for when it's hiding under my kitchen sink?

eekster

Nov 23, 2023 02:35 PM

3,732 Posts

Joined Apr 2014

eeksterNov 23, 2023 02:35 PM

3,732 Posts

Quote from Johnybrk

It's a personal water filter. And what do i need a pressure gauge for when it's hiding under my kitchen sink?

You need to see what your input pressure is.

organica

Nov 23, 2023 02:57 PM

467 Posts

Joined Oct 2017

organicaNov 23, 2023 02:57 PM

467 Posts

No way this works probably snake oil

XxAuReaLxX

Nov 23, 2023 03:16 PM

1,326 Posts

Joined May 2010

XxAuReaLxXNov 23, 2023 03:16 PM

1,326 Posts

I installed one of these earlier this year (different brand). I highly recommend the pump especially if you don't have a reserve tank. I had limited space so was looking for one without the tank and the motor helps boost output.

DeliriumTrigger2113

Nov 23, 2023 04:23 PM

10 Posts

Joined Dec 2018

DeliriumTrigger2113Nov 23, 2023 04:23 PM

10 Posts

Quote from organica

No way this works probably snake oil

We have one of these systems and it works very well. Our tap water is borderline undrinkable, and the tiny filter for our fridge doesn't help much. These units produce clean and tasty water. Water is the only beverage I drink so our unit has been one of our better purchases for our house.

The filters have to be changed about once every 6 months, and they aren't too terribly expensive. I've definitely saved money over bottled water, and don't have to waste all of that plastic either.

vulego

Nov 23, 2023 05:36 PM

128 Posts

Joined Dec 2022

vulegoNov 23, 2023 05:36 PM

128 Posts

I have differrent brand /w motorize but THe parts/filters are all generic so they cheap to buy on aliexpress or Amazon. Only bad thing about the desisgn is changing the smaller filter will spring a leak so be ready.

Last edited by vulego November 23, 2023 at 09:38 AM.

Johnybrk

Nov 23, 2023 06:20 PM

1,075 Posts

Joined Aug 2014

JohnybrkNov 23, 2023 06:20 PM

1,075 Posts

Quote from eekster

You need to see what your input pressure is.

And? What am i supposed to do with that information? Every faucet in the house comes with a or water flow regulator. But what do i need a guage for on a water filter, again it's under my sink, and if it's 50 or 90 psi what does that mean to me as a homeowner? Water splashes around more?

Nov 23, 2023 06:24 PM

3,732 Posts

Joined Apr 2014

This comment has been rated as unhelpful by Slickdeals users.

jerrodlay

Nov 23, 2023 07:35 PM

31 Posts

Joined Jan 2016

jerrodlayNov 23, 2023 07:35 PM

31 Posts

I've had this for about 6 months and am really happy with it. The filters last wayyy longer than the refrigerator filters. I still dont feel a need to change mine after 6 months and we have very hard water. Definitely need to be comfortable drilling a hole in your plumbing though and know how to turn off your water.

Johnybrk

Nov 23, 2023 08:20 PM

1,075 Posts

Joined Aug 2014

JohnybrkNov 23, 2023 08:20 PM

1,075 Posts

Quote from eekster

Do some research or waste your $$$ not my problem.

I used to do residential plumbing for a few years, installed a bunch of these of systems. Only time we used pressure gauges, was to test the rough in plumbing and during inspection. You also never answered my question why do you need a pressure gauge? Is it because it's to low it's not working correctly or opposite if its too high? What about my fridge for water and ice cubes, the water line splits of the main supply line. And again what am i suppose to do with that information?

The only money i see wasted is installing unnecessary items that don't do any real purpose other then pad the time and wallet for the person charging for it.

Unregistered (You)

Free Shipping Home & Home Improvement Bed & Bath Tools Occasions Black Friday Amazon

Rating:	(4.7 out of 5 stars)
Reviews:	2,658 Amazon Reviews
Manufacturer:	Express Water
Model Number:	ROALK**
Product SKU:	B00MU20LN2
UPC:	705332529525
ASIN:	B00MU20LN2
Brand:	EXPRESS WATER
Item Dimensions LxWxH:	19 x 18 x 19 inches
Item Weight:	29.5 Pounds
Item model number:	ROALK**
Manufacturer:	Express Water

Under Sink Reverse Osmosis Alkaline Water Filtration System w/ Faucet & Tank $150 + Free Shipping

$150

$190

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