Water Treatment
Average Cost: $6,000 - $11,000
Investing in a RainSoft water softener can significantly enhance your home’s water quality, benefiting everything from your hair’s health to your laundry’s softness. RainSoft, a trusted brand with nearly 75 years in the business, offers a range of portable systems backed by a comprehensive lifetime warranty. Costs for their water softeners typically range from $6,000 to $11,000, with high-end models like the EC5 series reaching up to $11,000 installed, providing advanced features and robust performance.
A leader in home water treatment for nearly 75 years, Rainsoft offers advanced systems for softening, filtering, and purifying water. RainSoft systems are known for quality and are built to improve your household water by removing hard minerals and impurities. Whether you need softer water, better-tasting drinking water, or whole-home filtration, RainSoft has a product for you. By the end of this review, you’ll know if a RainSoft water softener is the right fit for your home.

RainSoft has been in business a long time and offers many options. Still, there are some important things to consider before buying. Here are the main pros and cons.

RainSoft sells systems for softening water, filtering drinking water, purifying air, and a special laundry system. They use different technologies to clean your water and make it perform better.
A RainSoft water softener typically costs $6,000 to $11,000, which includes professional installation. Higher-end, whole-home systems can cost even more, depending on the features you choose.
Since RainSoft doesn’t list prices online, you must call a local dealer. They will visit your home to do a free water test and give you a custom price quote based on your water needs.
While RainSoft systems cost more than many competing brands, the portability, durability, and strong warranty can make the higher price worth it for some homeowners.
» Learn More: Water Softener Installation Cost
The cost of a RainSoft system changes based on these factors:

You have a few ways to make a RainSoft system more affordable:
RainSoft offers a great limited lifetime warranty on its tanks and valves for most systems. Other key details:
The process for buying and installing a RainSoft system is simple:
Connect with the best water softener pros in your area.
Customers have mixed feelings about RainSoft. They praise the water quality and the durability of the systems, but often complain about the high prices and the sales approach.

RainSoft competes with top brands like Culligan and Leaf Home Water Solutions. Here is a quick comparison:
» See Our Full Comparison of Top Brands: Best Water Softener Brands of 2025
Does RainSoft offer a warranty?
Yes, most systems include a strong limited lifetime warranty.
What is the typical cost?
Pricing is usually between $6,000 and $11,000, including installation.
Can I install it myself?
No, a professional dealer must install all RainSoft systems.
RainSoft is a great choice if you want a premium, long-lasting system to improve your water quality and protect your home’s plumbing. They have a strong reputation and unique features like portability.
However, RainSoft is a high-cost brand. You need to consider the price against the long-term benefits of durability and the lifetime warranty before you decide.
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