15
%
Promo code
Verified
We recommend
Applied 12 times
+1
15
%
Promo code
Verified
Valid Only Today!
Applied 6 times
$
10
Promo code
Verified
Applied 67 times
35
%
Special offer
Valid Only Today!
20
%
Special offer
Applied 16 times
20
%
Special offer
Applied 21 times
10
%
Applied 18 times
5
%
Applied 15 times

Sign up to receive week deals
Expired, but try! The codes might work
10
%
The Special Offer is expired
Applied 5 times
15
%
The Special Offer is expired
15
%
The Special Offer is expired
Applied 7 times
15
%
The Special Offer is expired
Applied 9 times
When is the best time to buy at Express Water?
The number of promo codes added by month
0
2
4
6
8
10
Jan
2
Feb
2
Mar
3
Apr
4
May
4
Jun
2
Jul
2
Aug
2
Sep
2
Oct
1
Nov
1
Dec
1
How to use a coupon code on Express Water?
-
Find promo code
Push “Show Coupon” or “Get the Deal” to unveil the most appealing Express Water promo codes. Save the most favored discount code to the clipboard.
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Go to expresswater.com
Visit expresswater.com to find your perfect water filtration system.
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Choose products to buy
Add to the shopping cart reverse osmosis systems, whole house systems, softeners, conditioners, and commercial RO systems.
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Start checkout
Click on the shopping cart icon in the top-right corner of the page. Press “View Cart” at the bottom of the cart summary menu.
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Apply coupon code
View the added items in the shopping cart and press “Proceed to Checkout”. Fill out the “Discount code” box and press “Apply”. Sign up to get 5% off the first purchase.