We have Softener Salt Available! Order Yours For Delivery - While Stocks Last!

Culligan Reverse Osmosis Water Filter System in St. Catharines

Gallons of delicious, refreshing, pure and nutritious water right from your own kitchen in the Niagara Region!

With a Culligan RO water system you’ll enjoy…

Trust Your Local Water Experts

We're here for you:

Culligan has been treating the water needs of the the Niagara Region since 1952! We’re dedicated to making your water better using superior equipment at great prices, coupled with the best service.

We're Family Owned:

Our team works in the local area and we're a family owned and operated business.

We offer an unbeatable guarantee:

Our equipment is backed by a 30-day money-back, 100% Satisfaction Guarantee, which gives you peace of mind.

Our warranty:

Most Culligan equipment comes with a Limited Lifetime Warranty, ensuring you can enjoy better water for a long time.

What our clients say

R Gregory
R Gregory
17:45 22 Sep 23
Lynne Marchant
Lynne Marchant
14:36 20 Sep 23
Mike Lovell
Mike Lovell
14:00 13 Sep 23

Why Choose Culligan

30 Day Money Back Guarantee

At Culligan Niagara, we go to great lengths to test your water, inspect your plumbing, and ask questions about your family’s water needs to make sure you’re happy with your Culligan water from day one. However, if we ever make a mistake, let us know within 30 days and we’ll be glad to correct it or refund your money.

Trusted Culligan Man Service

Unlike big box stores and fly-by-night water companies, Culligan has put its customers first since 1938 by taking care of them long after the sale. Keeping you happy for the long haul is what we're all about and how we'll continue to build our reputation for decades to come.

We’re Local & Family Owned

We’ve had the opportunity to serve the Niagara Region since 1952 and help provide outstanding products and services to our customers. We have the technology and research of a global corporation backing us, however, at our heart, we’re a small mom and pop shop here to serve you. We’re proud to help our team members be involved in our communities.

Invest in your health by getting a Culligan system today

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