SI-Calmag Scale Inhibitor
Product ID: 49101840
🏠Whole house scale protection
🔧15mm compression fittings
🛡️Lifetime guarantee
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🛠️ Say goodbye to limescale, hello to hassle-free home comfort!
The Calmag SI-Calmag Scale Inhibitor is a WRAS-approved magnetic device designed to prevent limescale buildup across your entire home water system. Featuring easy 15mm compression fittings and a lifetime guarantee, it protects boilers and plumbing without requiring batteries or maintenance, ensuring long-term efficiency and peace of mind.
| Asin | B000U1RZP2 |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | 239,044 in DIY & Tools (See Top 100 in DIY & Tools) 1,826 in Central Heating System Accessories |
| Customer Reviews | 4.5 4.5 out of 5 stars (234) 4.5 out of 5 stars |
| Date First Available | 2 Mar. 2010 |
| Guaranteed Software Updates Until | unknown |
| Item Model Number | SI-Calmag |
| Item Package Quantity | 1 |
| Item Weight | 320 g |
| Manufacturer | Calmag |
| Number Of Pieces | 1 |
| Part Number | SI-Calmag |
| Product Dimensions | 1 x 1 x 1 cm; 320 g |
E**E
Appears to work.
I previously had a budget chemical limescale filter (still much more expensive than this item) which eventually was left for too long and clogged up, and so did the pipe connecting the filter and the electric shower. I was highly skeptical about the mechanism behind the magnetic limescale protection. Supposedly, the limescale is not removed but stays suspended in water, so it just does not stick to the pipes. However, I decided to buy this anyway as it fitted the gap left by the filter and was quite cheap. Few months on, the electric shower seems fine and even the shower head does not clog up as much.
M**L
Easy to fit
Time will tell if it makes a difference, but from experience, these do reduce limescale. Item was really easy to fit.
G**C
Best installed by a competent plumber.
Installed this product two years ago and its still working well. Plenty of soapy suds when showering and a reduction of in shower gel usage. Reduces furring of pipework and the coil in the hot water tank if a conventional hot water system is installed. Ideal in hard water areas. Will buy again. Gra. C.
K**H
Great for the price
Good value and quality product.
A**R
Easy to fit
Looks Good
M**N
Easy to fit but not as advertised
I ordered two of these devices, one to protect an electric shower which i have recently replaced. The second was fitted on the cold water feed to the kitchen, hopefully protecting the washing machine and kettle from scaling. The reason i have given three stars is because they were not as pictured on Amazon. They were described as suitable for push fit or compression fitting. The ones supplied to me are compression fit only and look different to the photograph. On the positive side; they were easy to fit and any competent DIYer will have no problem. They claim a life time guarantee, so if they prove to be effective are a bargain at the price.
R**N
Great Buy!
Great Buy!
J**D
Good Product
Bought this item as a replacement for one which didn't appear to be working.Very easy to fit. Extremely good price compared to others. Can't comment on whether it's doing a good job as the results are not visually apparent. Only time will tell and I must say this applies to all brands.
J**3
Es perfectamente inutil.
Les he mandado unas cuantas misivas y no se dan por enterados. Un e-mail a la casa matriz en la India hace una semana, y aún estan por contestar. Lo que se dice un timo.
Trustpilot
1 month ago
2 weeks ago