Replacement Filters, 1 Pair

Great item. Used with the trend respirator. Got a good deal on the recent Black Friday sale. Make a real difference.

When you see the filter covered with lots of brown dust it makes you appreciate that the filter has caught it and it is not inside your lungs. I can't over-emphasise that wood dust is harmful.The Trend Air Shield Pro and these HEPA filters stop it from getting into your body. What price your health?? Well recommended.

Good value fro money.

Best price foe a overpriced article. I try to extend the life of these filters by gently running the vacuum over outside to remove accumulated dust

I was impressed with the amount of small particles these filter out. As a wood turner I produce lots of shavings and dust, but I can breath clean air in my helmet thanks to these filters

They are a bit expense .

Work well but VERY overpriced

Surprised how bad my originals were

Un investissement important mais un confort parfait. J'avais un peu peur d'une gêne éventuelle causée par la fermeture presque hermétique, mais NON, je ne peu plus m'en passer. La ventilation est géniale bien qu'un peu bruillante mais largement supportable et surtout indispensable. Les tourneurs, pas d'hésitations, allez y.

Leider ist der Helm noch nicht geliefert

There was an extra $18 as a COD order for duty, but mostly for brokerage fees. Surprise????

Clogged filters dimmish the utility of the helmet and reduce airflow which could let dust particles in. These restore full functionality to the helmet.

Good quality of filter