Use this coupon code at checkout and save up to 50% on your purchase. Cannot be combined with any other offers or discounts. No adjustments on previous purchases.

Exp. 05/05/2026

Apply this coupon code at checkout and save 40% on whole-house systems and tanks. Cannot be combined with any other offers or discounts. No adjustments on previous purchases.

Exp. 04/28/2026

Get 50% off on OPTIMH2O reverse osmosis and claryum. Enter coupon code at checkout.

Exp. 10/25/2025

Enjoy a 45% discount on whole house water systems. Enter coupon code at checkout. Offer may not be combined with any other promotional offers or discounts. Some products will be excluded from discounts due to manufacturer guidelines.

Exp. 04/13/2026

Shop Claryum 2-stage and save 30% on your order. Enter coupon code at checkout.

Exp. 10/18/2025

Exp. 01/09/2026

30% off 2-Stage Under-Counter Water Filters.

Exp. 04/09/2026

Exp. 10/04/2025

30% off Shower Filters or 50% off with Water for Life.

Exp. 03/05/2026

Get up to a 50% discount on your order when you use this coupon code at checkout.

Exp. 09/09/2025

50% off 2-Stage Under-Counter Water Filters with Life of Water.

Exp. 04/09/2026

Exp. 11/13/2025

Save 50% on shower filters when you use this code at checkout. Cannot be combined with any other offers or discounts. No adjustments on previous purchases. Offer subject to change without notice.

Exp. 04/28/2026

Enter this coupon code at checkout and save 50% on 2-stage under-counter water filters with water for life. Cannot be combined with any other offers or discounts. No adjustments on previous purchases.

Exp. 05/05/2026

Exp. 10/06/2025

Claryum Direct Connect Under-Sink Filter Was: $199.99 Now: $139.99.

Exp. 04/09/2026

30% Off 3-Stage Max Flow Under-Counter Filter. . Ends 4/7!

Exp. 04/09/2026

45% off Whole House Systems and Tanks.

Exp. 04/09/2026

shop shower filters and save 30% on your order. Enter coupon code at checkout.

Exp. 10/18/2025

Exp. 09/17/2025

Purchase any water filter at Aquasana Home Water Filters and get the other one with upto 50% discount.

Exp. 04/20/2026

Exp. 11/05/2025

Exp. 02/05/2026

30% off Shower Filters or 50% off with Water for Life.

Exp. 02/07/2026

Exp. 01/09/2026