Search  for anything...

HS40 | Eco Friendly Alternative to Salt Water Softeners | Descaler for Large Homes & Chemical Reducer for Residential Pools | Fits Pipes Up to 2.5" Outer Diameter

  • Based on 4 reviews
Condition: New
Checking for the best price...
$1,990.00 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

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.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 1 left in stock, order soon!
Fulfilled by HydroFLOW USA

Arrives Sep 8 – Sep 15
Order within 17 hours and 28 minutes
Available payment plans shown during checkout

Features

  • EASILY WIPE AWAY SCALE: HydroFlows advanced technology electronically treats water to prevent minerals from binding to pipes, water heaters, faucets, etc. While it does not prevent the white stuff/scale, the HydroFlow unit prevents the minerals from binding to your pipes and faucets making clean up a simple wipe.
  • EASY INSTALLATION: HydroFlow requires no plumbing modifications for its non-intrusive and easy installation. The unit easily attaches to your incoming cold water line pipe. Perfect for pipes up to an outer dimension of 2 inches.
  • EARTH FRIENDLY: Weve ditched the nasty chemicals and salt and designed HydroFlows electronic water softeners to be entirely earth friendly. Youll never buy another salt bag with this unit to prevent scale from binding and save the earth by no longer dumping chemicals to treat your water!
  • WORKS WITH DIFFERENT TYPES OF PIPE: HydroFlow is designed to work with many different types of pipe that could be installed in your house. The unit is compatible with PVC, Copper, Galvanized, and PEX.
  • BACKED BY OUR WARRANTY: If the product fails in the first 3 years of your ownership, the company will repair or replace the unit at no charge. The one-year fit for a particular purpose money-back guarantee that the product will reduce limescale accumulation when used in proper applications

Manufacturer: ‎Hydropath Technology Ltd.


Part Number: ‎HS40


Item Weight: ‎1.5 pounds


Product Dimensions: ‎4.3 x 1.2 x 6 inches


Item model number: ‎HS40


Is Discontinued By Manufacturer: ‎No


Size: ‎Dimensions H 152 x W 118 x D 45mm


Style: ‎HS40


Material: ‎Plastic


Item Package Quantity: ‎1


Temperature Range: ‎4 - 122 Degrees Fahrenheit


Outside Diameter: ‎2.5 Inches


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: May 21, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 8 – Sep 15

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Plumber had trouble installing but company will replace parts.
Support response.
Reviewed in the United States on June 28, 2022 by Thomas R. Walker Thomas R. Walker

  • A Much Better Alternative to Salt
Works just as advertised!
Reviewed in the United States on August 28, 2018 by cameron estep

  • This is the greatest!
I have this on my house, my pool and my RV. I watched it dissolve the calcium buildup on my jacuzzi over a few months and went through summer in the high dessert with a much more stable pool, less chlorine usage and NO algae. Recently had some issues with my heater and the repair man was amazed at clean the inside of the heater was. He literally said it looked like it was brand new. It turns out the issue was electrical but it was nice to know there was absolutely no calcium buildup on the inside. ... show more
Reviewed in the United States on October 3, 2022 by Ron B.

  • A Great Product
We were skeptical that the Hydroflow HS40 would work for our swimming pool. The calcium buildup around the side was impossible to keep up--especially since we have extremely hard water. The installer told us that it would time some time to eliminate the calcium already there. It has been on our pool for a few months now. Today we went out to try to scrape the hard stuff off. The job in the past took 2-3 weeks of scrubbing daily. Today we did the entire pool with a putty knife and a pumice stone in about an hour. I couldn't believe how all the hard water deposits simply chipped off easily. We also put one of these units on our indoor plumbing with similar results. I highly recommend it. ... show more
Reviewed in the United States on June 29, 2020 by Thomas R. Foley

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...