Category:

SilverMag

BWT System Filter:

The BWT SilverMag System Filter is a compact, high-performance boiler filter designed to protect closed-loop heating systems and boost energy efficiency. With magnetic and mechanical filtration, it removes sludge and debris, helping extend boiler life. Suitable for water temperatures up to 100°C, it offers flexible installation in any orientation – ideal for both professionals and homeowners seeking reliable, space-saving heating protection.

Key Features

  • 10-Year Guarantee: Built to last, giving you peace of mind.
  • Fast, Flexible Installation – Fits any setup: horizontal, vertical, left or right
  • Compact Design – Perfect for tight spaces under wall-mounted boilers
  • Built to Handle Heat – Rated for water temperatures up to 100°C
  • Stop Sludge – Magnetic rod and metal sieve keep systems clean
  • Reliable & Durable – Tough build for long-term performance
  • Universal Fit – For all closed-loop heating systems and domestic boilers
 

 

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BWT System Filter

Upgrade your heating system with the BWT SilverMag System Filter, designed to protect your boiler and improve energy efficiency. This compact, durable filter fits neatly beneath wall-mounted boilers and is ideal for closed-loop heating systems. With a high-performance magnetic rod and metal sieve, it effectively captures sludge and debris, keeping your system clean and running smoothly.
Capable of handling water temperatures up to 100°C, the SilverMag Filter offers flexible installation in horizontal, vertical (shown), left, or right orientations. Whether you’re a professional installer or a homeowner looking to improve boiler performance, this filter is a smart investment in long-term heating system health.
The SiverMag is sold with a ten year manufacturing guarantee that guards against faulty workmanship or material providing it is installed in line with our recommendations and any local bylaws.

Installation Configurations

Maintenance

Easy to maintain, it is recommended to drain and clean the filter at least every 12 months (during the annual boiler maintenance), or more frequently if any clogging is observed.

Additional information

SilverMag

SilverMag PRO Plus with single sachet of protector, SilverMag PRO Plus with single sachet + limebeater

Category Details
MATERIALS Body, fittings, and valves: Nickel-plated brass
Filtration assembly: Stainless steel
Neodymium magnet: 12,800 Gauss
Seal ring: Fiberglass and nylon
SPECIFICATIONS Inlet: 3/4″ Male
Outlet: 3/4″ Female
Maximum Flow Rate: 1,300 litres per hour
Maximum Pressure: 10 bar
Pressure Drop: 0.2 bar
Filtration Fineness: 800 microns
DIMENSIONS A: 185 mm
B: 68 mm
C: 130 mm
PRINCIPLE OF OPERATION Water enters through the ball valve (1)
Metallic particles captured by magnetic rod (7)
Impurities retained by stainless-steel mesh filter
Sediment directed to sediment chamber
BWT SilverMAG filter design prevents metallic particles from entering filtration compartment (5)

 

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SilverMag Data Sheet
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SilverMag Instructions
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