Water Filter Anodes

Metal Guide

Al

Suitable for salt & fresh water

Mg

Suitable for fresh water

Zn

Suitable for salt water

Follow our colour coding for easy identification of metals.

Zinc
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Tecnoseal

AO1282-SP-51/MP

02600 - Frigoboat 51525 Filter Zinc Anode

MSRP: £12.00

Was:

Now: £7.97

30th Oct 2026

Saildrive Anode Guide: Split Rings, Solid Rings, Propellers and Rope Cutters

A saildrive can require more than one sacrificial anode: a ring or collar protecting the drive leg,…
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not been able to work. Paint, scale, poor metal-to-metal contact, a broken bonding path, the wrong a…
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9th Oct 2026

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The correct propeller anode is determined by the propeller manufacturer, exact model or hub generat…
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