Tier1 Whole House Water Softener System 48,000 Grain High Efficiency with Sediment Pre-Filter | Pre-Filled Mineral Tank with 1.5 Cubic feet of Cation Resin | Home Water Filtration System
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Wednesday, Nov 26
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Size: 48,000 Grains
Style: Water Softener
Features
- No-Maintenance Ceramic: The patented ceramic disk control valve is abrasion and corrosion resistant, and is designed to last the entire life of the valve with no need for seals, spacers or piston rebuild kits.
- Appliance Protection: System includes a prefilter for sediment reduction, while the water softener protects against hard water and eliminates scale buildup to extend the life of appliances like the water heater, washing machine, dishwasher, toilets and showerheads.
- Automatic Control Valve: The metered softener measures your water usage and only regenerates when you actually need it. It also has built-in automatic bypassing during regeneration, and simple, easy to use programming.
- Enhanced Cleaning: Notice brighter cleaner laundry, healthier smoother hair, and softer more moisturized skin. Soft water improves the effectiveness of soaps and detergents by removing calcium and magnesium minerals which bind to detergents and cause soap scum allowing you to use less soap for a better and more enjoyable cleaning experience.
- The 48,000 grain softener is filled with 1.5 cubic foot of high quality 8% water softener resin and has a small footprint on the floor with a 10x59 main softener, and compact 13.5x32 salt tank.
Brand: Tier1
Product Dimensions: 10"L x 10"W x 54"H
Package Information: Tank
UPC:
Manufacturer: Tier1
Is Discontinued By Manufacturer : No
Product Dimensions : 57 x 27 x 15 inches; 120 Pounds
Item model number : WS-165-150
Date First Available : October 19, 2017
Manufacturer : Tier1
Best Sellers Rank: #91,087 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #68 in Water Softeners
#68 in Water Softeners:
Customer Reviews: 4.3 4.3 out of 5 stars 385 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Nov 26
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: 32,000 Grains (Compact)
Style: Water Softener
We have well water that is of excellent quality across the board for iron, sulfur, mercury, bacteria, etc., EXCEPT for hardness where it literally measures off the chart (the test strip color was darker than the top of the scale at 425ppm). This hard water has made our laundry come out feeling "crunchy", caused our soap dispenser door in our dishwasher to repeatedly stick shut (thus not releasing dishwasher detergent), leaves white spots whenever I wash our cars, clogged up our coffee maker, yields pore tasting water for drinking and, of course, clogs up our shower heads and faucets. Now we have good tasting, soft water (somewhere between 0 and 25ppm, if not completely eliminated -- hard to tell with test strips) and we no longer need to regularly spend the extra money on all the water softening laundry and dishwasher products and bottled waters. Some reviewers state the instructions are hard to follow, or that they did not receive instructions on how to use the automated pump. The instructions I received were clearly laid out, with accompanying pictures, that walked me through the process to piece the system together; I had no issues at all. The instructions also included directions for programming the automated pump -- the only issue I had was regarding the initial start up of the system upon plugging it in the first time. The instructions stated I should see a specific code when first plugging it in, but there was no code displayed at all; I figured out I had to go to the menu and scroll down three times to show the code. Other than that, the entire setup process was very easy. The instructions also provided a schematic of how to plumb the softener into your home water supply. My setup was slightly different due to the orientation of the way I had to install the filter, so while the schematic is absolutely accurate you may need to tweak the layout a little bit based on your own system install orientation. I plumbed the system into existing household PVC pipes; PVC is very easy to work with and much simpler and quicker than plumbing into copper pipes. If you are not handy, I do not recommend you plumb the system yourself, but if you are handy, doing the plumbing yourself will save you several hundreds of dollars in labor costs.
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Reviewed in the United States on October 9, 2024 by Brett
Size: 32,000 Grains (Compact)
Style: Water Softener
Installed easy. Had on question and the staff were very knowledgeable and helpful, even phoned me back.
Reviewed in the United States on August 13, 2025 by Sonnie
Size: 48,000 Grains
Style: Water Softener
Good product and great customer service had a tank split over a year after installing it contacted Company . They were very helpful. Sent me a replacement. Free of charge would definitely recommend the company and the product.
Reviewed in the United States on September 17, 2025 by Js
Size: 48,000 Grains
Style: Water Softener
This is my second purchase of this product. First one went in easily and worked great right off. On the second one I had a problem that turned out to be incorrect installation by my plumber, nothing wrong with the Tier1. However, before we found out that it was plumbed wrong, Tier1 support shipped me a replacement part, and literally spent hours on the phone troubleshooting the problem, which turned out to be mine and my plumbers problem. Dana and Emily went above and beyond to help me get the unit working properly. Would definitely order again from Tier1. The unit does a great job on softening the water. Great product, great value, great customer service
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Reviewed in the United States on November 19, 2020 by S.Hardy
Size: 48,000 Grains
Style: Water Softener & Chloramine Reduction
Purchased months ago finally had installed today filled my plumbing system up with filter media having to replace fixtures hopefully plumber will be able to get lines cleaned out and won’t have to replumb house will see how this ends
Reviewed in the United States on September 9, 2025 by Harry Pownall
Size: 48,000 Grains
Style: Water Softener
This system has easy to follow instructions and everything seems high quality. This is totally diy friendly but the instruction book doesn't dive in to explain everything in the control valve and I feel like if I encounter a weird behavior I'll have to contact the manufacturer or try to research what some code means because it's not in the instructions. I wish the brine tank had a bit sturdier plastic. The size is pretty average. It's my first time with a softener and I was surprised by the noise of the system but it may be just air trapped inside because the water was turned off. If not, since it's in my basement I'll have to consider extra sound proofing. It will have to regenerate every infrequently; so most of the time it will be quiet though. The screws for the prefilter are very easy to strip and I had to replace one. They all were slipping as they got tight and I had to be very careful not to strip them too much.
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Reviewed in the United States on December 16, 2024 by Naomi Garay Naomi Garay
Size: 48,000 Grains
Style: Water Softener & Chloramine Reduction
Product works as expected however there was some assembly required. Some of the media spilled out during shipping but customer service was super helpful and took care of everything I needed. I really appreciate a company that stands behind their product and doesn't just ignore you when you have an issue. Can't say enough how pleasant they were to deal with.
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Reviewed in the United States on September 2, 2025 by aaron solis
Size: 48,000 Grains
Style: Water Softener
I works okay with a few tweaks. Never could eliminate the saltwater entering my house after the regen cycle. I have to let the sink run for a few minutes to purge the lines. Super annoying.
Reviewed in the United States on August 13, 2025 by Marty