Flexx - HD Economy Metered Water Softener - US Water Systems
Flexx - HD Economy Metered Water Softener - US Water Systems
Flexx - HD Economy Metered Water Softener - US Water Systems
Flexx - HD Economy Metered Water Softener - US Water Systems
Flexx - HD Economy Metered Water Softener - US Water Systems
Flexx - HD Economy Metered Water Softener - US Water Systems
Flexx - HD Economy Metered Water Softener - US Water Systems
Flexx - HD Economy Metered Water Softener - US Water Systems
Flexx - HD Economy Metered Water Softener - US Water Systems
Flexx - HD Economy Metered Water Softener - US Water Systems

Flexx-HD Economy Metered Water Softener

List Price: Factory Direct Price: SALE PRICE:
$1,145.00
$1,145.00
$1,145.00 FACTORY DIRECT SAVINGS
SKU: 080-FXP : 080-FXP-100-10

Premium quality at an affordable price. The Flexx-HD is for those who value simplicity, economy, and reliability. Built to last, this heavy-duty water softener features premium ion-exchange resin and comes with a 7-year warranty on the valve and electronics as well as a lifetime warranty on the tanks.
Subtotal: $1,145.00

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Flexx - HD Economy Metered Water Softener - US Water Systems

Flexx-HD Economy Metered Water Softener

$1,991.67 $1,145.00
Flexx - HD Economy Metered Water Softener - US Water Systems
Flexx - HD Economy Metered Water Softener - US Water Systems
Flexx - HD Economy Metered Water Softener - US Water Systems
Flexx - HD Economy Metered Water Softener - US Water Systems
Flexx - HD Economy Metered Water Softener - US Water Systems

Flexx-HD Economy Metered Water Softener

$1,991.67 $1,145.00
Flow Rate: 10 GPM
Product Overview

Product Benefits

Enjoy soft water and scale free fixtures. The US Water Systems Flexx-HD offers durable, reliable water softening at an affordable price. With heavy-duty construction and 10% crosslinked resin, it features a built-in bypass valve. The system includes a 7-year warranty on the valve and electronics and a lifetime warranty on the tank. For a straightforward, long-lasting water softener that’s easy to set and program, the Flexx-HD is a cost-effective choice.

Product Features


-   Heavy Duty Tanks & Controls – 7-Year Warranty on Valve & Electronics and Lifetime Warranty on Tanks
-    Low Voltage – 24 Volt design eliminates uses less than $2.00 a year in electricity
-    Ceramic rotary disc valve is durable and time-tested 
-    Upflow brining allows the Flexx-HD to be more efficient than competing downflow softeners
-    Built-in Bypass Valve – Allows you to shut-off or bypass the system 
-    Safety Overflow – 3X Brine overflow protection
-    Self-Adjusting Tank Base – Allows tank to sit straight on unlevel floors

Engineering Specifications

Model

Resin Tank

Brine Tank

Max Capacity

Peak Flow

Cu/ft Resin
FXP-100 9" x 48" 15" x 35" 35,000 Grains 10 GPM 1.00
FXP-150 10" x 54" 15" x 35" 53,000 Grains 15 GPM 1.50
FXP-200 12" x 52" 15" x 35" 70,000 Grains 20 GPM 2.00

 

•              Brine Tank holds approximately 180 pounds of salt.

•              Pressure drop is not an issue

•              Water Pressure: Minimum – 20 psi/Maximum – 100 psi

•              Water Temperature: Minimum - 39° F/Maximum - 100°F

•              Plumbing Connections: 1"

•              Distributor Size: 32mm

•              Electrical Requirements: 100 to 240 V/50/60 Hz Output – System operates on 12 V

Product Design Changed on 11/25/2024 – Contact Us at 800-608-8792.

Literature | Manual Product Overview
US Water Flexx Pro Series Water Softener Manual Installation Manual
Self Leveling Tank Base Self Leveling Tank Base
Videos Literature | Manual

Overall rating: 4.707317 / 5 from 41 reviews.

AI Generated Review Summary

The Flexx-HD Economy Metered Water Softener provides clean and clear water, effectively solving water problems. It is a reliable and easy-to-install system with excellent support from the company.

Summary topics

  • Water Clarity: 25%
  • Problem Solving: 15%
  • System Reliability: 47%
  • Customer Support: 18%

Review topics: ["support","instructions","staff","system","quality","service","water","solution","unit"].

Review highlights

  • "I couldn't have asked for better service, knowledgeable persons, with an end result of good clean, clear water." — Bill B.
  • "The system is simple to install and I absolutely love the set up process using the app." — Tim T.
  • "I have installed the new valve and the system is working fine for us." — Bing

Reviews

The Winner Is. . . Flexx-HD Economy Metered Water Softener

"After a tremendous amount of research comparing brands, systems, warranties, and real-world reviews, we decided on the Flexx-HD Economy Metered Water Softener from US Water Systems — and it has exceeded all of our expectations. We live in the Palm Springs area where the water is extremely hard, and the difference has been immediate. Our water now feels cleaner and softer, dishes and fixtures no longer spot up the same way, and even our skin and hair feel noticeably better. What really sold us was the build quality and reputation of the Fleck control valve system. We wanted something reliable, serviceable, and built to last — not a flashy dealer-marketed system with expensive proprietary parts. The Flexx-HD checked every box. The system arrived well packaged, high quality, and exactly as described. It’s efficient, quiet, and performs flawlessly. We also appreciated that US Water Systems was transparent and knowledgeable without high-pressure sales tactics. If you are overwhelmed trying to compare water softeners like we were, this system is absolutely worth serious consideration. So far, we could not be happier with our decision."

— Ruebel, B. (5/5)

Flexx-HD

"Funnel to add resin to tank was smashed on delivery, but customer support sent me a new one. Instructions with regards to setup settings is unclear. Specifically the setting names in instructions does not match screen. Unable to install red safety clip in brine tank line because the quick connect collar does not leave enough space to insert it. I think the vinyl flush line is cheap. It should be a more robust line like a washer hose or poly line in my opinion. Plus it got flattened by packaging. Otherwise it is working and reduced hardness from 7. 1 to 2 to 3 ish. So far I am happy with it. Time will tell."

— Karl K. (4/5)

I purchased the FXP-100 for

"I purchased the FXP-100 for my home, and installed it in February. I live alone in a single-family home, and the water is extremely hard here in Jefferson County, West Virginia. I started with the hardness settings at 35,000 grains. It does such a great job with minimal salt consumption, that I've since backed it down to 28,000. My water is truly phenomenal now, and this set-up (with pre-filtration for chlorine that I purchased separately) works even better than I had hoped. Set-up was easy, and I saved a few THOUSAND dollars over what the home appointment guys offered. I'm very happy I did the research, then bought it here. > Johnny V."

— John V. (5/5)

"This water softener has so far done a fabulous job. I started noticing improvement within the same day it was installed."

— Amanda (4/5)

Great customer service! Had a

"Great customer service! Had a few questions about installation and my call was answered by a knowledgeable person. Also my husband accidentally broke a small piece by over tightening and they sent me a new one right away. I feel a difference in my now soft water. No more rings in the toilets. Very happy and recommend !"

— Zhanna K. (5/5)

"hreat and easy install!"

— Bradford (5/5)

Installation instructions, for the most

"Installation instructions, for the most part, were straightforward. Unit was installed quickly and has worked flawlessly since install. Tested the calcium hardness when refilling my Hottub and tested at 10-20 ppm. This is 100ppm less than before water softener was installed. Also has been a game changer when showering. Seems like a quality product and I’m happy with my purchase."

— Michael S. (5/5)

Great System!

"So glad I got this system. I had a different unit and it crashed and the US water Systems team was so helpful with the process of helping me to pick the right unit. We are very happy with our purchase."

— Jeremy P. (5/5)

Flexx-HD Water Softener is Amazing!

"Everything from the build quality, to the installation resources was an amazing experience. The staff was able to help with any and all questions I had with quick response time. The only thing more impressive is the performance! Having multiple members of my family with skin issues I needed a good solution to soften my water and this works perfect. Now our water is perfectly soft!"

— Matthew K. (5/5)

"Great all around"

— Louis (5/5)

Q&A

Does the FXP-100 come with Resin Tech Sir-100-HP Nitrate Resin in the price advertised? if not what is the breakdown price?
No, the FXP-100 advertised price does not include ResinTech SIR-100-HP nitrate resin. The FXP-100 is a standard water softener and comes with 1.0 cubic foot of 10% crosslink softening resin.
What is the max hardness in gpg of well water these units can handle?
The Flexx HD does not have a single published maximum hardness number listed in the current product literature. Like most residential softeners, the real question is not just the hardness level itself, but whether the system is properly sized for the home’s water usage and how often it would need to regenerate. In other words, it is not only about a maximum hardness limit — it is also about capacity, flow rate, and regeneration frequency. A properly sized Flexx HD can handle hard well water very effectively, but the correct model depends on the hardness level, the amount of water being used, and whether there is any iron or manganese present.
does the mineral tank come preloaded?
No — the mineral tank does not come preloaded with resin. To keep shipping free and ensure the system arrives safely, we ship the mineral tank empty and include clear, step-by-step instructions for loading the resin during installation. Shipping the tank preloaded would significantly increase weight and freight costs (and also raises the risk of damage in transit), which is why we ship it this way.
how do u know what gpm u need?
The size of the water softener is typically based off of the number of bathrooms and the number of people in the home. The feed water conditions need to be considered as well.
Why is there an asterisk noting “Treating moderate hardness only?” I thought this was a softener for hard water. Is this an on demand system - can it be set for Demand Regeneration? Why is it not NSF 44 certified?
The asterisk refers to the user using the high efficiency setting in the programming. The unit will regenerate based on meter demand but also has a day override built in that can be programmed by the user. The control is Gold Seal certified by the Water Quality Association.

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