15
%
Promo code
Verified
We recommend
Valid week
Applied 7 times
+1
15
%
Promo code
Verified
Valid 3 Days
15
%
Promo code
Verified
Valid 2 Weeks
Applied 7 times
15
%
Applied 76 times
10
%
Special offer
Applied 90 times
Special offer
Applied 67 times

Sign up to receive week deals
Expired, but try! The codes might work
10
%
Promo code
The Special Offer is expired
Applied 86 times
20
%
Promo code
The Special Offer is expired
Applied 34 times
$
20
The Special Offer is expired
Applied 95 times
10
%
Promo code
The Special Offer is expired
Applied 73 times
When is the best time to buy at Waterfilters.net?
The number of promo codes added by month
0
2
4
6
8
10
Jan
10
Feb
10
Mar
7
Apr
5
May
10
Jun
9
Jul
10
Aug
10
Sep
10
Oct
10
Nov
10
Dec
10
How to use a coupon code on Waterfilters.net?
-
Add Waterfilters's Products to CartAdd Waterfilters’s products to the cart.
-
View the CartHit the cart icon in the upper-right corner of the page. Press the “View cart” button.
-
Apply Discount CodeClick on the "Apply Discount Code" link in the Summary section. Fill the "Enter discount code" field that has just appeared below the link and press "Apply".