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Aquasure

64,000 Grain Aquasure Harmony Whole House Water Softener - Reduces Hardness & Minerals, Improves Water Quality, For 4+ Bathrooms

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Availability: In Stock.
Fulfilled by Aquasure USA
Arrives Sunday, Feb 22
Order within 12 hours and 42 minutes
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Size: 64,000 Grains


Features

  • PERFECTLY DESIGNED FOR 4 OR MORE BATHROOMS The Aquasure Harmony Series is the professional grade water softener that delivers ultra-softened water to every outlet throughout your entire home.
  • PROTECTS YOUR APPLIANCES Reduces water hardness and eliminates scale buildup while preventing damage to your plumbing and prolonging the lifespan of household appliances such as washing machine, dishwasher, water heater, etc.
  • CLEANER HOME WATER Rated to treat 64,000 grains of hardness by removing skin damaging hard minerals like calcium and magnesium that clog up the skin pore and causes irritation.
  • AUTOMATIC DIGITAL METERED CONTROL HEAD Comes with a fully programmable backlit digital display which allows you to easily customize your auto-flush intervals depending on your incoming water quality and water usage. Also allows for easy monitoring and hassle-free maintenance.
  • PREMIUM QUALITY Every Aquasure Water Softener is constructed with a high-strength, corrosion-resistant, fiberglass-lined polyethylene tank, durable bypass valve, and prefilled premium-grade resin. Besides the 30-day money-back, Aquasure stands behind its products by providing 5-year extended manufacturer warranty and life-time free US based tech support when you activate your product online within 60 days.

Brand: Aquasure


Special Feature: Programmable


Product Dimensions: 15"L x 15"W x 36"H


Material: Polypropylene


Capacity: 1000 Gallons


Included Components: Aquatrol Electronic Control Head, 2 CF Premium Grade Resin (Prefilled), Tank with Distributor Tube, 5’ Brine Line, 14’ Drain Bypass Valve 1” In and Out NPT Yoke, Overflow Regulator See more


Package Information: Tank


Installation Type: Freestanding


Purification Method: Ion Exchange


Power Source: Ac Adapter


Brand: ‎Aquasure


Special Feature: ‎Programmable


Product Dimensions: ‎15"L x 15"W x 36"H


Package Information: ‎Tank


Installation Type: ‎Freestanding


Power Source: ‎Ac Adapter


Item Weight: ‎149 Pounds


Model Name: ‎AS-HS64D


Maximum Flow Rate: ‎13.3 Gallons Per Minute


Upper Temperature Rating: ‎120 Degrees Fahrenheit


Supported Water TDS Level Maximum (PPM): ‎1500


UPC: ‎855864008286


Manufacturer: ‎Aquasure


Part Number: ‎AS-HS64D


Item Weight: ‎149 pounds


Item model number: ‎WS-EM-64


Is Discontinued By Manufacturer: ‎No


Size: ‎64,000 Grains


Color: ‎Black


Special Features: ‎Programmable


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: June 25, 2018


Frequently asked questions

The Aquasure Harmony Series water softener has a grain capacity of 64,000. This means it can handle a significantly large amount of hard water before it needs to regenerate.

The automatic digital metered control head in the Aquasure Harmony Series Water Softener facilitates the process by automatically calculating the amount of water used and regenerating only when needed. This contributes to significant salt and water savings over time.

Yes, the Aquasure Harmony Series Water Softener is ideal for large households. It is designed to cater to houses with four or more bathrooms, ensuring a high-quality water supply throughout the house.

The Aquasure Harmony Series Water Softener improves water quality by effectively reducing hardness and minerals found in tap water. It does this through an ion exchange process which replaces these unwanted elements with sodium or potassium. This results in water that is softer and better for both your appliances and personal use.

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Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The Aquasure Water Softener System comes highly recommended by users, with the product earning praise for its ease of installation and long lifespan. Many find the controls located on the bead tank, distance from the corrosive salt water, a smart design choice. Lower salt use is also appreciated, though some users note they need to set the system at a higher grain count for more effective water softening.

Pros

  • 🔧 - Easy to install, with most units arriving mostly pre-assembled.
  • 💡 - Smart design places controls on the bead tank, away from the corrosive brine.
  • 🧂 - Uses less salt than other models.
  • 🚰 - Works well in softening water overall.
  • 💵 - Good value for the cost.

Cons

  • 💧 - May not soften water as effectively as other brands.
  • ➡ - Comes standard with a 1” hookup, which may require purchasing reducers for homes with 3/4" pipes.
  • 👀 - The brine line is solid black, making it impossible to see if it becomes clogged.
  • 🔇 - Customer support might be difficult to reach.

Should I Buy It?

Despite some minor issues, the high ratings, user-friendly design, and effective water softening make the Aquasure Water Softener System a worthwhile purchase. Whether you're a professional in the water treatment field or a DIY homeowner, this system should serve you well.

    • Solid choice for a water softener.
Size: 48,000 Grains
Review Image by jschner jschner
I have two of these and both operate like a dream. Much prefer these over the old Whirlpool style which always seemed finicky to me. Install was fairly easy, I had much prep work to do replacing an ancient Fleck water softener. Did have one problem. The first set of keepers on the head leaked terribly. I had to take that part off, make sure the keepers were on correctly and make sure they were very tight. Double check yours before startup with a 1/4" nut driver. Everything else worked as expected. After the first regen, I can already start to feel a difference in water softness and soap lathering. ... show more
Reviewed in the United States on January 10, 2026 by jschner jschner
    • Surprisingly DIY-able, well made. Immediate result was worth it
Size: 48,000 Grains
Review Image by ChuckBuilds ChuckBuilds
Review Image by ChuckBuilds ChuckBuilds
Review Image by ChuckBuilds ChuckBuilds
I recently purchased and installed the Aquasure Harmony Series 48,000 Grain whole Home Water softener with their pre-filter and as of day 1 I am very happy with the purchase. I will be sure to update this review if anything changes. Overall, This is a great deal and the DIY aspect of it is very manageable. I've been advertised whole-home water filtration and water softening as well as having used it at my parents and siblings homes. I couldn't stomach the quotes I received from professional installers and had been warned by my parents to be careful about parts as their system is proprietary and they have to call out a company rep to install the replacement filters. Aquasure seemed to check my boxes and had enough good reviews that I was willing to take the risk at this price point. Installation: Overall, I'd say it was a 2.5 out of 5 on difficulty and that is mostly due to this being the first time I've ever worked on plumbing. This difficulty rating would be greatly reduced (or increased) depending on how your home is setup and how your existing water pipes are laid out. This system is quite large and my water came in next to some concrete steps in my garage - as such I had to install it on the lower level and still plumb it up to the top of the steps where my water heater and rest of the home is plumbed. I opted to use Sharkbite fittings, 3x 1" FIP water heater hoses, and some copper pipe from my local hardware store & fittings purchased on amazon. Assembly of the Water softener system was not difficult at all and was very straight forward, the difficult part was tying it into my water pipes and specifically my biggest challenge was creating a proper drain for the regen cycle of the softener. The regen takes about an hour and 15 minutes and put out a LOT of water during the initial flush so be ready for that. Again, the assembly of the softener itself was very straightforward and easy but hooking it up to my plumbing was a bit challenging due to tight quarters, un-even surfaces, and it being my first time working with plumbing or sharkbite fittings. I'd estimate I spent close to $120 in additional supplies and tools to finish this install. Performance: So far so good, It has only been a day but my laundry came out softer, my water tastes better, and my shampoo in the shower and shaving cream both lather much better. My house is older and had a lot of scale and buildup on fixtures and appliances and I am glad to be preventing more of that from appearing in the future. After I get my first few salt refills I'll be sure to comment on about how long the 80lbs of salt lasts me but it is thankfully very cheap and easy to replenish. Final thoughts: I'm already happy with this purchase and will be recommending it to others. I hope it lasts a long time to come. The product seems well built, the documentation and accompanying installation video were very good and didn't leave me guessing or lost. Everything seems well thought out and appropriately built. I kind of wish the softener outlets came out at 90 degree angles so I could push it closer to a wall but I am making due with flexible hoses. If you can take your time, plot things out, and aren't scared of buying a pipe cutting tool - this is very doable as a DIY'er with sharkbite fittings and 1" hoses. The effect of it on my water was immediate and noticeable, I think the benefits far out weigh my afternoon of putting this together and will pay dividends on my quality of life for years to come. ... show more
Reviewed in the United States on October 1, 2025 by ChuckBuilds ChuckBuilds
    • Great Value, Works great! Self installed.
Size: 48,000 Grains
Review Image by Robert Robert
Review Image by Robert Robert
I think the Softener is pretty good quality, it took another $100 of plumbing parts to install. I removed the Culligan Water Softener that was at least 20 years old and installed this one. Water seems a lot softer and the installation process took about 4 hours to complete because of the plumbing reconfiguration. (And i had to keep running into town for more piping, Shark Bites etc.) ... show more
Reviewed in the United States on December 14, 2025 by Robert Robert
    • Close to perfect whole home water softener, just a couple quirks to shout out
Size: 48,000 Grains
Review Image by KJ Miller KJ Miller
Review Image by KJ Miller KJ Miller
First off, after the initial flush and regen, this 48K Grain whole home softener does it's job VERY WELL. Assembly was not bad considering, directions are laid out and with font that I could actually read. I would purchase this unit again, of course depending on the longevity I can get out of it... which would be destemmed hopefully way down the road. I would like to point out, everything in the 2 boxes completes your unit (even silicone grease) except a 1/2" ID poly tube; used for overflow protection in the brine tank. This is noted as optional in the directions, I believe I will purchase this tubing and install it as if the float inside the tube fails, I could have a salt slurry mess all over my laundry room floor. My two quirks or negatives are: 1. Programming is several pages long (in the instructions), it's laid out (with images) but I don't think it needs to be this complicated. Related to this problem is the display panel. It's 30 year old LCD technology, having blocked out letters or hard to intemperate lower case letters. The upper case are fine, still an old display that could meet an updated one and the Mfgrs cost would not be that significate. SEE MY IMAGE of the head, I made a "Cheat Sheet" to help me (years down the road?) when I may need to re-program, or, having to quickly click maybe the "Cancel Regen". I will try to keep the instruction manual in a poly bag taped to the wall by the tank. 2. While unit is regenerating, IT IS LOUD!. Sounds like Niagara Falls lol. I know from experience, some of this noise comes from the turbine device that counts the Gallons (or Liters) being used. I have an LED faucet that is noisy because of this, but not nearly to the extent of this unit, If your softener will go in the basement, then you may be fine. Unfortunately, out Laundry room is close to our master bedroom and the timed 2am (or I went with 4am) regen is an awakener. ... show more
Reviewed in the United States on November 17, 2025 by KJ Miller KJ Miller

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