Cleaner. Faster. Longer lasting. Made in the UK.

 

This premium filter is a serious upgrade for your AC400 air cleaner. Designed, built, and tested in the UK, it delivers up to 60% more airflow, removes up to 3 x more harmful particles, and lasts at least 5x longer than standard SAC400 filters. Plus, it simplifies installation by replacing both the front and rear filters in one unit.

 

Why upgrade?

 

Up to 60% More Airflow

Circulates more air right from the start — helping your AC400 clean faster and more effectively.

 

Removes 3x More Dust

In real workshop testing, it removed three times as many fine particles over a two-hour sanding session.

 

Lasts at least 5 x Longer

Keeps working through longer jobs and heavier dust - and recovers performance with a simple clean.

(In testing, it lasted 7.8 times longer than standard filters.)

 

One Filter, Simple Fit

Combines both filters into a single, easy-to-fit unit. Just one part to install and clean.

 

Made in the UK

Engineered and built to last — using quality materials and backed by real workshop testing.

 

Breathe easier. Work cleaner. Upgrade your AC400.