This Vaillant 0020278309 22mm philtre Boiler Protection Kit is an essential addition to your home's heating system. The kit is designed to protect your boiler from debris and sludge, ensuring that it runs smoothly and efficiently. With its compact size of 22mm, the philtre is easy to instal and fits perfectly in your storage tank water heater. Made by Vaillant, a trusted brand in the heating industry, this kit is a reliable choice for your home's heating needs. Magnes missing
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