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31000 -Grain Pro Series Hybrid Water Softener and Whole House Filtration System

Ratings & Reviews for Whirlpool 31000 -Grain Pro Series Hybrid Water Softener and Whole House Filtration System

4.3
150
Review
 4.3 out of 5
150 Reviews


94% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise the water softener for delivering immediate, noticeable improvements in water quality. Most report softer, cleaner, better-tasting water within days, with visible benefits to skin, dishes, and laundry. Many highlight significantly reduced soap usage and appreciate the unit's efficient salt consumption compared to previous models. Reviewers consistently note straightforward installation and simple operation. A small number experienced minor issues with plumbing connections or warranty handling, but these concerns are far outweighed by satisfaction with core performance and reliability.

Customer review summary generated by AI, including incentivized reviews.
150 Customer Reviews

Whirlpool softer and filter

Just installed this one, as a replacement for the other one that was 3 years old. Whirlpool warranty was easy to work with and shipped me a new one within a week. This one is running good so far (2 weeks).

August 17, 2026

From Whirlpoolwatersolutions.com

Horrible Service

Would Not Recommend

I have repeatedly contacted support and have not gotten any response for the problems i am having my unit is 2.5 years old and not working. I have been faithful with their quarterly cleaning solution and they are not helping me out with any advice or warranty repairs.

May 20, 2026

From Whirlpoolwatersolutions.com

Some Improvement over version -4

This is the second unit we bought. The last one in 2020 failed with catastrophic damage to the cycling valve (no longer available) due to a broken motor gear. Improvements have been made in this model, some good some not. The valve motor and cam now have steel gearing, but the new cover makes the brine well difficult to access and the salt bin cover doesn't come off easily. Also no documentation comes with this one. There is a sheet with a QR code leading to a site where installation instruction...

January 9, 2026

From Whirlpoolwatersolutions.com

Excellent water softener. Easy to install. Great features

September 2, 2025

From Whirlpoolwatersolutions.com

GREAT UNIT

Would Recommend

So far everything is great. Would have liked this unit to work with WI-FI

July 9, 2025

From Whirlpoolwatersolutions.com

Keeping fingers crossed

I bought a couple of weeks ago because the other one only lasted 2 years but this would hook right up to it installation was easy I just hope this one last

June 23, 2025

From Whirlpoolwatersolutions.com

Hasn't worked from the start. Have only had it under 90 days. NO manual came with it. Service department is terrible, will not help. I'm 70 years old and don't know what to do, just throw away the money from the water softener and installation I guess. Terrible way to treat senior citizens.

May 7, 2025

From Whirlpoolwatersolutions.com

Response from Customer Service

Hi, we're very sorry to hear about your experience with us. You can call (866) 986-3223 to request a printed manual — we'd be glad to assist you.

Customer ServiceMay 13, 2025

Water filter and softener in one!

Would Recommend

It's been two months now since I bought this unit and its working like a charm.

April 1, 2025

From Whirlpoolwatersolutions.com

Definitely a plus

Would Recommend

Went 20 yrs in our home without a water softener. Wondering why such brittle hair and dry, burning skin. So far very happy with product and I can even stand to drink the faucet water now.

March 18, 2025

From Whirlpoolwatersolutions.com

Water Softener of the Future

Would Recommend

This product is supplying my family clean & safe water.

March 5, 2025

From Whirlpoolwatersolutions.com

Like the filtering/softening in one unit.

Would Recommend

Had this installed a few weeks ago. Couldn’t be happier with the results. Seem to be saving a ton of salt usage over my old softener.

March 1, 2025

From Whirlpoolwatersolutions.com

Easy to program!

Would Recommend

Had installed yesterday and like it better than my past water softeners.

February 27, 2025

From Whirlpoolwatersolutions.com

Just as advertised

Would Recommend

Just recently had our Hybrid water softener installed by a professional because of the need for additional plumbing. It's our first water softener in our new home and we can already feel,smell and taste the difference. I would definitely recommend this unit to friends and family. I'm signing up for the automatic delivery of the softener cleaner from Whirlpool for the peace of mind knowing it's going to be covered under the extended warranty. I will update my review after a couple of months.

January 30, 2025

From Whirlpoolwatersolutions.com

Easy to install, already see the effects

Would Recommend

I bought this unit just after the new year. I purchased based on other reviews. The unit came packaged well and the instructions were fairly simple. I’m a decent DIYer, so the install wasn’t terribly difficult. The bypass value is pretty difficult to get seated properly with the provided clips, so definitely recommend an extra set of hands. We tested the water prior to using the unit and were about 400ppm…very hard. About 3 days after install, I tested again and it was almost zero. After 2 weeks...

January 13, 2025

From Whirlpoolwatersolutions.com

Efficient Softener

Would Recommend

I bought this softener and I installed on Dec. 13th (Friday). After the initial recharge, I waited until Dec. 30th @ 2:00am before on demand recharge happened !! (Over two weeks). Was beginning to wonder if it was actually working!!

December 30, 2024

From Whirlpoolwatersolutions.com

Convenient soft and whole home filter

Would Recommend

It is too easy to install it by myself, so far it is good. I chose it because its space saving.

December 29, 2024

From Whirlpoolwatersolutions.com

Happy

Would Recommend

Bought online, installed myself. Not so bad. So far is working great. Wife is happy.

December 24, 2024

From Whirlpoolwatersolutions.com

Great features

Would Recommend

I purchased this unit and is absolutely the best water softener I have used so far. My wife and I and occasionally two grandkids and has not failed to provide excellent soft water, very happy with our purchase. I've had three other softners over time and have used exchange tanks for about six years after installing and using this whirlpool softener I feel we were getting ripped off with the exchange tanks not even close to the softness of the water we are receiving now.

November 18, 2024

From Whirlpoolwatersolutions.com