What Customers Say

"Within a few days we received the Scalewatcher. The clear installation instructions made it very easy to install the unit myself..." - L.L., Monterey, CA

Read More

Search in this Page

Search the entire Site

Prices & Ordering

Residential Hard Water Treatment

Scalewatcher®, the green alternative to salt based softeners - Salt free lime scale prevention and elimination with our Lowest Price Guarantee

All models available for immediate delivery by
FREE Priority Mail shipping
.


ORDER NOW!

Order your Scalewatcher system online or by calling toll free 1 (866) 532-3083.
Free Shipping, Money Back Guarantee and extended manufacturer’s warranty included on all our systems (up to ten years). Read More...
Money Back Guarantee

Scalewatcher works on copper, PVC, PEX, iron, steel and galvanized pipes.

Small Wonder also called Scalewatcher mini

$199

Small Wonder

Small Wonder




Applications:

Water Hardness
1 to 50 gpg (grains per gallon)
Pipe Size
1/2" to 1" pipe
Unit Dimensions
3.2"H x 3.2"W x 2.4"D

Residential, indoor use
Cold water main up to 1" or hot water recirculating line up to 1". Three year warranty.
For water over 20 grains we recommend the 3 star model with twice the power and ten year warranty included.

Buy ONLINE and save! To buy online with credit card using our secure e-commerce section, click below on Google Checkout or PayPal:
SPECIFICATIONS

ONLINE SPECIAL $179    
Free Shipping

 

Scalewatcher 3 Star

$549

Scalewatcher 3 Star

Click image to enlarge

ONLINE SPECIAL $499
Free Shipping

Applications:

Water Hardness
1 to 50+ gpg
Pipe Size
1/2" to 1 1/2" pipe
Unit Dimensions
6"H x 9"W x 1 1/2"D

Residential, indoor use
Cold water main up to 1 1/2"; homes with tankless water heaters or hot water tanks. Ten year extended warranty included.

SPECIFICATIONS

 

Scalewatcher 4 Star

$699

Scalewatcher 4 Star

Click image to enlarge

ONLINE SPECIAL $649
Free Shipping

Applications:

Water Hardness
1 to 100 gpg
Pipe Size
1/2" to 1 1/2" pipe
Unit Dimensions
4"H x 8.3"W x 2.6"D

Residential, indoor use
Same power as the 5 star but for indoor mounting only. Cold water main up to 1 1/2" and hot water recirculation line if any; homes with tankless water heaters or hot water tanks. Ten year extended warranty included.

SPECIFICATIONS

 

 

Scalewatcher 5 Star - Weatherproof

$849

Scalewatcher 5 Star - Weatherproof

Click image to enlarge

ONLINE SPECIAL $799
Free Shipping

Applications:

Water Hardness
1 to 100 gpg
Pipe Size
1/2" to 1 1/2" pipe
Unit Dimensions
4"H x 9"W x 2.5"D

Residential, outdoor use
Cold water main up to 1 1/2" and hot water recirculation line if any.
Swimmingpools and spas recirculation line up to 2" PVC; homes with tankless water heaters or hot water tanks. Ten year extended warranty included.

SPECIFICATIONS

 

Are you still undecided? Learn how different brands COMPARE

You don’t know your water hardness? Learn how: water hardness in grains per gallon

Foreign customers must use PayPal. All Prices include FREE shipping.

Shipping Method
(sales tax in CA only).