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Free Saturday Delivery on orders over £75

Product Details

• Uses variable low radio frequency waves
• Wires wrap around pipe sizes between 15-42mm
• Electronic scale inhibitor
Includes plugs and screws.

Technical Specification
Brand Calmag
Type Hardware
Delivery details

Covid-19 Update

  • Free Next Business Day delivery for orders over £25to home and site is available for orders placed before 2pm
  • We have temporarily suspended our Pre-12 and Saturday delivery service
  • Once your order has been dispatched you will receive an invoice email with the courier details and your tracking number
  • Alternatively go to MyAccount, click on your Order History, click on the TRACK icon to link through to the carrier website and the tracking details for your delivery
  • If your order contains more than one item it may be split into two deliveries as we manage volume across our network
  • Due to carrier constraints it is not currently possible to deliver age restricted items. Please use our Click & Collect service for these products
  • Delivery direct from suppliers is now available and specific delivery times will be displayed on the product page
Order Value: Under £25 Over £25 but less than £75 £75 & Over
Next Business Day Delivery (Mon-Fri) usually before 6pm £5 Free Free
Pre-12 Delivery before 12 noon Next Business Day £10 £5 £5
Remote areas standard delivery (2-4 days) £5 Free Free
Saturday Delivery order by 2pm Friday £10 £5 Free


Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.

More about Delivery & Returns
Click & Collect details

Covid 19 Update

Click & Collect

  • Safe contactless collection is available 7 days a week at our branches
  • Our branches are open 8am-5pm Mon-Sat and 9am-4pm Sun
  • Keeping our colleagues and customers safe and well and respecting stringent social distancing requirements is our number one priority – 2 metre rule enforced
  • Our available product range will not require more than 1 person to lift
  • Please see our guide to click and collect below

  • Please ensure that your mobile number is added so that we can text you when your order is ready to collect

Call & Collect

Due to current trading conditions we have suspended our Call & Collect service until further notice.

If you are using our Click & Collect service please note the following:
  • Order online or over the phone and collect in branch from 5 minutes later.
  • Ensure you check stock is available for collection at your chosen branch.
  • Check branch opening hours to ensure you have sufficient time to collect.
  • For items not available for same day collection, place order before 7pm Mon-Fri (4pm Sun) and you can collect Next Business Day (Mon-Fri) after 3pm.
  • If we have your mobile number, we’ll send you a text when your order is ready to collect.
Reviews
Electronic Scale Inhibitor is rated 4.4 out of 5 by 12.
Rated 4 out of 5 by from Scale Inhibitor The hardest thing was fixing the unit to a unit under the sink. I only just fitted it yesterday so only time will tell as to how good it is in reducing the build-up of limescale.
Date published: 2020-05-13
Rated 5 out of 5 by from Electronic descaler Good price, excellent service from tool station,easy to install, hopefully it will do its job- I need to wait a few weeks to see if it is effective
Date published: 2020-04-01
Rated 5 out of 5 by from Really pleased! Brought this to replace an old water conditioner that was no longer working. It has been fitted for one week and the difference is amazing. Water is so much softer. Shower working better... well worth the money!
Date published: 2020-03-14
Rated 5 out of 5 by from Simple to fit Easy to set up and plug in.Too early to say whether it does the job but completely satisfied with the product. Delivered next day so that was impressive.
Date published: 2020-03-05
Rated 5 out of 5 by from Scale gone This replaced an old one that had stopped working after 20 years. Could see results after 4 days, excellent.
Date published: 2019-12-18
Rated 4 out of 5 by from Works well This replaced one that packed up after 20 years! Bet this will not last as long. It was easy to fit apart from the mains plug (under cupboards) but would have preferred the transformer to be on a plug not in the unit, unable, due to warranty, to cut the mains plug off it made a straight forward job three times longer. Could tell after a few days that it was working as the other one did. The shower pump got quieter so hoping for good things as time goes on. Good buy at the price.
Date published: 2019-10-17
Rated 1 out of 5 by from Certainly inhibits something Currently unable to effectively review this item. It is defective and am awaiting a replacement. I spent 30 minutes installing it only to find it inoperable. Another 30 minutes removing it so.......
Date published: 2019-08-07
Rated 5 out of 5 by from Fantastic product Fitted it 2 weeks ago we can see the limescale disappearing from around the taps already and the diverter valve on the boiler has stopped sticking mid position. This is the second time I have fitted one of these type of units Highly recommended product
Date published: 2019-07-05
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