Worcester Greenstar 22 mm Mini System Filter

Worcester Greenstar 22mm Mini System Filter

The Worcester Greenstar 22mm Mini System Filter is a compact but powerful way to protect your heating system from the build-up of sludge, debris, and other pollutants. Designed for both boilers and heat pumps, it helps prevent unnecessary wear and tear, keeping your system running smoothly while saving you money on potential repairs. Although smaller in size, the Mini System Filter offers all the key features found in Worcester’s full-size filter range. It’s perfect for installations where space is limited but reliable protection is still essential. The filter also includes a high-powered internal magnet that captures large amounts of magnetic debris, ensuring a cleaner and more efficient heating system.

FAQs

Is the mini filter as effective as larger system filters?

Yes — despite its compact design, it delivers the same level of performance and protection as Worcester’s standard-sized filters.

Where is the mini system filter best used?

It’s ideal for tight or restricted installation areas where space is limited but full system protection is still needed.

Does it work with both boilers and heat pumps?

Absolutely. The 22mm Mini System Filter is suitable for use with both systems, helping to maintain efficiency and prolong system lifespan.

Check out our other products here.

Explore more from our range here.