Essential premium hearing protection

The PRO-27 is a breakthrough in high-noise filtering giving you an almost flat reduction of around 23dB through the low and mid range frequencies so that you maintain situation awareness and your ability to communicate but can still be comfortable in very loud environments. In the higher frequencies the PRO-27 gives you a stark jump in protection offering up to 35dB where you need it most so you can carry on working or enjoying your passion in safety. With an average attenuation of 27dB the PRO-27 can increase your safe exposure time by up to 9 times. The PRO27 replaces the original ACS BIOPACT ML01 motorsport plug.

Please note: as this is a custom fit product, impressions need to be taken of your ears - when you call to order this product a free impression appointment will be made for you at your local David Ormerod hearingcare centre.