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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 Monday, Nov 3
Order within 1 hour and 52 minutes
Available payment plans shown during checkout

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


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: 1.2E+2 Degrees Fahrenheit


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: ‎1.2E+2 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.

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.


  • Surprisingly DIY-able, well made. Immediate result was worth it
Size: 48,000 Grain
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

  • Wow! I FINALLY have soft water!
Size: 48,000 Grain
I bought this water softener to replace a deceased "schmulligan" softener. It was way less expensive than going with the big name guys. So easy to install. It really is a "plug in and play" type of unit, if you've already had one installed. The instructions are clearly written, short, and super easy to follow. I followed the directions step by step and within 24 hours, my water went from 450 ppm to less than 25 ppm. I did have a little help. My husband brought the resin tank downstairs using a dolly. It is quite awkward to carry and quite heavy too. Once it was in place and ready to rock and roll, I calculated how many gallons of water we used (average American used approximately 75 gallons a day) multiplied by how many people are in the household and used that as a baseline. AquasureUSA.com has a calculation section on their website and I just used what was recommend. Set the control valve with the proper time, how much soft water we needed and just walked away. I did purchase two 1" FIP to FIP stainless steel flex hoses and two brass male connectors to attach my whole house filter just before the softener to filter out a whole bunch of gunk prior to the intake valve. It was basically just wrapping plumbers tape around the fittings, attach said fittings to the water intake and outlet, attach the brine tank hose and discharge hose, plug in the control valve and run it. I am not a plumber. I am a 63-year-old disabled woman who is not afraid to try, so you CAN do it too. Just read the instructions completely through, get a Philips screwdriver/socket wrench (my personal choice), a Plumbers wrench, an adjustable wrench and your patience. Wrap about 7 spins of the plumbers tape (in the correct direction - clockwise) attach female hose to the male fitting, tighten connectors firmly and turn your water back on. Super easy. Time consuming, but not hard. If you can turn a wrench, you can do this. CAUTION: The valve control head, (the thing on top of the tank) is made of plastic. Be careful about cross threadding and over tightening. You certainly don't want to do that. Make sure you lube the O-rings, which will be included with this purchase. One final note: Thank you Aquasure for the whole house filter. It was truly a pleasant surprise. That too was a simple install. My water is clean, clear and soft! Very, very happy with this purchase. I would highly recommend this unit! Thanks again Aquasure!! ... show more
Reviewed in the United States on September 5, 2025 by TimBobsBabyDoll

  • Excellent product !
Size: 48,000 Grain
This is an excellent product from a highly-respected manufacturer. The instructions were clear and easy to follow. In the end, I'm quite happy with the product. However, I did run into several leaking problems prior to successful installation. The way the product is constructed, the Water Measuring Unit, Bypass Valve, and pipe connection parts are all held to the Control Head by Diabolical Clips and made water-tight by O-rings. Very simple and intuitive to install. My first leak was caused by a small crack in the Water Measuring Unit. AquaSure quickly sent a replacement WMU. But whatever I did, the replacement leaked as though its O-rings were misplaced. -- even though I repeatedly verified they were correctly-placed and un-damaged. Eventually I gave up and asked Aquasure for a complete replacement Control Head with all its accessories. They quickly shipped the replacements, and I put it together with no leaks at all. The system is now working perfectly. I have the highest regard for Customer Service in seeing me through the several leaking problems. Mondays are busy days for Customer Service. One thing you should know is upon request, AquaSure can supply 3/4" pipe fittings instead of the standard 1" ones. If you are using 3/4" pipe, this change will avoid the complexity and expense of additional pipe size adapters. ... show more
Reviewed in the United States on August 26, 2025 by Crazy Dave Crazy Dave

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