Sentinel launches ‘Filter Fest’ promotion


April sees the launch of Sentinel’s groundbreaking ‘Filter Fest’ promotion, allowing installers to claim a FREE filter, after purchasing 2 – getting more for their money and maximising value on filter purchases.

The Vortex filters can be bought from ANY merchant nationwide, with the 3rd and free of charge filter being claimed directly from Sentinel, with an easy claim process and units being sent directly to installers. Filter Fest purchases will run to June initially – qualifying purchases can be made at any time during this period.

Ahead of Part L changes, coming into force in June 2022, requiring magnetic filters to be fitted on all new boiler installations, Filter Fest is a chance to sample, experience and stock up on the Vortex filter range.

The filters – a filter for every job

Dan Wilson, UK Commercial Director said: “Sentinel have always tried to support our installers and the gift of a free third filter is our way of giving back today. Filter Fest is a great opportunity for customers to see exactly what the Vortex range of filters has to offer.”

The Vortex filter range contains 3 filters, each of different size and capacity, meaning Sentinel have all job types covered – from the ultra-compact Vortex250, for use when space is restricted; to the all-purpose yet compact Vortex300; and the larger capacity Vortex500, which is also suitable for systems where heat pumps are installed.

Leak-free designs, produced with easy install and super quick servicing in mind; all with a powerful magnet and internal technology to optimise debris capture. Every single unit is pressure tested before it leaves the factory and comes with a 10 year product guarantee to give total confidence.

The 9000 Gauss magnet – which is the strongest available on the market – when combined with the technology and designs of the Vortex range, harnesses the magnets’ strength for optimum performance and debris capture.

The promo – freedom and flexibility

Filter Fest aims to support installers by providing a free filter. This means extra income can be earned on a unit that is received at no cost, as well as rewarding installers for repeat purchases. By not limiting where the filter is bought from and also by permitting filters to be bought at different times, Sentinel are allowing freedom and flexibility for installers, to ensure the purchase works and benefits them as much as possible.

In order to claim the free filter, installers simply have to complete the claim form at and upload their proof of purchase document(s), such as an invoice or a receipt – a quick photo on a smartphone will work!

Full terms and conditions, detailing qualifying SKUs and filters, as well as exclusions, be found at:

Contact Sentinel if you have questions or queries – via any of their social media channels, by phone on 01928 704 330 or by email