Get to Know Tier1

About Tier1®

Headquartered in Minneapolis, Minnesota, Tier1®is part of the US Water Filters Corporation's portfolio of brands. Tier1®is a leading manufacturer of filtration solutions in the water purification industry.


Tier1® is built on the premise that every person should have access to affordable clean water. Since we were founded in 2013, our mission has been to provide clean water at every tap in your home.

Tier1 Headquarters
Tier1 Employees

Tier1®goes to great lengths to ensure products meet rigid quality standards. From the design and manufacturing processes, all the way to your home, products are inspected, tested and undergo rigorous certification processes to ensure you receive the best possible solutions. Tier1®products do more than reduce contaminants or soften water, they promote and maintain a healthy home.

IAPMO R&T and UPC Certifications

  • Tier1® whole house systems are built for performance. Systems are tested and certified to NSF/ANSI Standards by IAPMO Research and Testing.
  • All Tier1® performance claims are substantiated by test data.



Some homeowners find water filtration, in particular whole house systems, complicated and overwhelming. Retailers and manufacturers know this, which is why many offer high-pressure in-home services and promote lengthy and expensive service contracts. Tier1®understands this approach is unnecessary and has worked hard to eliminate costly and unnecessary layers of distribution and commissioned sales agents with®.

Tier1 Product Delivery
  • Shop from the comfort of home
  • Systems are delivered right to your door
  • No expensive and lengthy service contracts has been built with you in mind. The site is dedicated to presenting whole house systems assortment, and required consumable products, in a consumer-friendly manner. This allows you to understand your water needs and select a solution that works with your budget. Clean water should not be hard, so Tier1®made it easy with the Water Profile. Allow the experts to provide your curated list of product recommendations, complete your Water Profile here!

  • Build your Water Profile
  • Free, personalized product recommendations
  • Manage your orders

Need to Get in Touch?

Contact Tier1 Customer Service

Customer Care is here to help

Call us at 1-855-378-9116, or submit an inquiry

To submit an online inquiry to the Customer Care team, please Get in Touch here. We are looking forward to hearing from you!