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Model # 700

Internet # 100129730

Store SKU # 252655

22,000-Grain Capacity Water Softener System

This item has been discontinued.
The Home Depot no longer carries this specific product.

$453.00 /each
  • 22,000-grain capacity for efficiency
  • Built-in sediment filter for clean operation
  • Consumer-friendly controller for easy use


Model # 700

Internet # 100129730

Store SKU # 252655

Store SO SKU # 682751

The Waterboss 22,000-Grain Water Softener features a 16 GPM water flow rate at 15 psi drop to help provide minimal pressure drop to your shower and appliances. The built-in sediment filter helps provide clean operation, and the compact design of the softener helps save space. The softener features a controller for easy use and includes an installation DVD to help make installation easy.

  • 16 GPM water flow rate at 15 psi drop helps provide minimal pressure drop to your shower and appliances
  • Regeneration uses 16.4 Gal. in as little as 19-1/2 minutes to help you save water and time
  • Compact design helps save space
  • Factory-installed bypass helps extend the longevity of the filter
  • Reduces iron by 10 PPM for clear water
  • Safety shut-off system helps provide safe operation
  • Includes do-it-yourself installation DVD to help make installation easy

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
14.75 in 
Tank Length (in.) 
Tank Width (in.) 
Color Family 
Beige / Cream 
Indicator light(s) 
Installation kit included 
Iron reduction (ppm) 
Maximum hardness removal (grains per gallon) 
Output betweeen refills (gallons) 
Permanent settings memory 
Product Weight (lb.) 
80 lb 
Quantity (cu. ft.) 
Regeneration time (min.) 
Voltage (volts) 
Water required for regeneration (gallons) 
Warranty / Certifications
Manufacturer Warranty 
3 years on valve, 10 years on media tank & cabinet. 


Rated 4.2 out of 5 by 71 reviewers.
Rated 5.0 out of 5.0 by Astonished at its simplicity and size! We have now had the Water Boss in place for one month and it hardly uses any salt although we had 22 g hardness now down to -4 ! It is low to the ground and easily filled and when it recycles it takes just minutes! I edured two Kenmores in 10 years and this little guy is "state-of-the-art"! I had it professionally installed and the plumber (former Culligan) was very impressed. This is the difference between an old rotary dial phone & cell phone kinda' thing. Once you have seen one of these in action you can never go back to traditional softeners. We really like the self cleaning filter. All our sinks/ faucets are stainless and since the Water Boss we have not had the "spotting" problems" we had with the Kenmore. July 16, 2015
Rated 3.0 out of 5.0 by Good but watch out for fittings This is a good product. I have used an earlier version for 15 years. After 12 years the brine valve had to be cleaned. A call to the help number was answered quickly and a tech told me immediately what to do. After 15 years it malfunctioned again. This time several calls to the help number were answered promptly. The first two brought up knowledgeable techs who directed me to check the brine valve and drain line, both of which were good. A third call brought a tech who struggled with English and product knowledge. She consulted a senior tech who directed a process I had already carried out. I concluded the control module was malfunctioning. Since the unit was already 15 years old I decided to buy a new unit., found the equivalent product at Home Depot, brought it home and found they had changed the input and output fittings from 3/4 inch pipe thread hose fitting to a 1 inch pipe thread Qest fitting! This necessitated use of a metal 3/4 inch to 1 inch pipe thread adapter and 3/4 inch nipple. The instruction manual covered this contingency with instructions to use three wraps of Teflon tape and Teflon paste. But how much do you tighten the plastic to metal connection to make a seal without breaking the plastic (the entire control mechanism is plastic)? Even with forty years experience as an experimental physicist I didn't have the knowledge to know how much more I could tighten when the seal was not holding. So I called a plumber who took apart my connection, cleaned the plastic fittings, deburred the metal fittings, used more wraps of Teflon tape and more paste, and started tightening. I was amazed the plastic did not break before we finally got a seal. So it sealed for the purchase price plus $160 for fittings and plumber. Other users can avoid the extra $160 by following my plumbers technique. Also you must practice a lot with the Teflon tape to develop the skill to get it onto those 1 inch input and output connections. It would help so much if the product specs listed by Home Depot would include info on the connections. And one has to wonder why the design is for precise location of the unit with respect to fixed 3/4 inch water pipes to 1 inch inlets/outlets instead of the former, correct design with a 3/4 inch flexible hose connection. In summary I can recommend the product while denouncing the inappropriate engineering design change. In my case I was forced to make it work because it is the only brand that fits into my space. May 16, 2015
Rated 5.0 out of 5.0 by Great product. Much smaller and was easy to replace. I am a DYI guy and this was very easy to replace. Cut off the existing copper connections, using replacement PVC pipe (cut to length) and flexible lines (silver in the pic) replace the water flow lines using "Shark Bites" and Presto! All of the needed materials are available right there at HD. If this took me 30 minutes I would be surprised. We are now drinking our well water. October 22, 2014
Rated 5.0 out of 5.0 by Nice product - easy to install I had a Waterboss in another house and it worked great. When I bought a new house, I decided to stick with Waterboss again. So far it has been just as good as the other unit. September 4, 2013
Rated 2.0 out of 5.0 by Fumble Started with the product delivered to a house 1/4 mile down the road. Luckily they were honest and let me know. When my neighbor went to install it for me, he had to take it partially apart to properly assembly some of the internal tank components. Once it was properly assembled and installed, works fine. Waterboss needs to step up their final inspection...Problems with assembly were obvious. June 10, 2015
Rated 5.0 out of 5.0 by Very Good Purchase We bought this water softener few weeks ago. It has been functioning well! So far so good!! June 9, 2015
Rated 5.0 out of 5.0 by doing a great job I replaced an older model and am very pleased with the performance. Installation and setup was a breeze. August 19, 2014
Rated 5.0 out of 5.0 by 2nd water boss 700 bought this unit to replace a 15 year old water boss, I'm hoping I will get another 15 years out of this unit. July 29, 2015
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Basic Home Shipping includes delivery to your doorstep or first dry area outside with no signature or appointment required. Delivery services for this item may be upgraded for an additional fee.

Other Delivery Options:

Threshold Home Shipping (By Appointment) includes delivery across your first doorway or threshold (i.e. into garage, backyard, or first room of the home). The carrier will contact you to make a delivery appointment with a 4 hour window once the items have arrived at the local hub in your area. Delivery appointments are required.

White Glove Home Shipping (By Appointment) includes delivery to the room of your choice, unpacking and debris removal. Assembly is not included. The carrier will contact you to make a delivery appointment with a 4 hour window once the items have arrived at the local hub in your area. Delivery appointments are required.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.