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forum thread Posted by phoinix | Staff • 10h ago

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forum thread Posted by phoinix | Staff • 10h ago

$151.99*: Express Water Under Sink Reverse Osmosis Alkaline Water Filtration System at Amazon

$152

$270

43% off

Amazon

5 Comments 1,041 Views

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Amazon [amazon.com] has Express Water Under Sink Reverse Osmosis Alkaline Water Filtration System for $189.99 - 20% when you 'clip' the coupon on product page = $151.99.
Shipping is free.

Price
$118 lower (44% savings) than the list price of $269.99

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Apply 20% coupon (check and activate [amazon.com])

*Previous 🔥Frontpage Deal at $152 with 60 Deal Score and 93 comments.

Customer reviews
4.6⭐ / 8,424 global ratings
500+ bought in past month

amazon.com/dp/B00MU20LN2 [amazon.com]

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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

Sort: Most Recent

Post Date	Sold By	Sale Price	Activity
06/02/25	Amazon	$141	2
05/22/25	Amazon	$152 frontpage	93
04/15/24	Home Depot	$152	4
11/21/23	Amazon	$150	23

Current Prices

Sort: Lowest to Highest | Last Updated 7/8/2025, 10:27 AM

Sold By	Sale Price
Amazon	$189.99

Unregistered (You)

5 Comments

BigBG

10h ago

942 Posts

Joined Mar 2023

10h ago

BigBG

10h ago

942 Posts

Buy the s**t outta that

dhanushshai

6h ago

172 Posts

Joined Nov 2016

6h ago

dhanushshai

6h ago

172 Posts

What about installing it?

hellagrant

3h ago

815 Posts

Joined Dec 2009

3h ago

hellagrant

3h ago

815 Posts

Quote from dhanushshai

What about installing it?

Installation is fairly diy, the only advanced part is drilling a hole on the counter. Will require a special drill bit.

Alternatively you can just replace the kitchen faucet to a new one that has a special part for this type of installation.

Or if you have those small sinks in a kitchen that is secondary, just turn that into a reverse osmosis only water faucet.

quickstart88

3h ago

128 Posts

Joined Aug 2015

3h ago

quickstart88

3h ago

128 Posts

what's the ratio to water waste?

Towncivilian

1h ago

37 Posts

Joined Dec 2013

1h ago

Towncivilian

1h ago

37 Posts

Thanks, bought one since my existing RO filter is needing replacement and I dislike the unknown brand one my plumber installed. Also bought a permeate pump to increase efficiency.

Unregistered (You)

Home & Home Improvement Amazon

Rating:	(4.6 out of 5 stars)
Reviews:	8,424 Amazon Reviews
Manufacturer:	Express Water
Model Number:	ROALK**
Product SKU:	B00MU20LN2
UPC:	705332529525
ASIN:	B00MU20LN2
Brand:	EXPRESS WATER
Item Dimensions LxWxH:	15 x 5 x 17 Inches
Item Weight:	29.5 Pounds
Item model number:	ROALK**
Manufacturer:	Express Water

$151.99*: Express Water Under Sink Reverse Osmosis Alkaline Water Filtration System at Amazon

$152

$270

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