Individually wrapped and sealed . Independently tested and proven against TB HIV Hep C Flu Coronavirus etc. Filter & Mouthpiece, Disposable Entonox Mouthpiece With bacterial and Viral Filter, 50 Box. This breathing filter comes supplied with mouthpiece attached and in sterile individual packaging. This combined filter and mouthpiece is a single-use, disposable item, ideal for the administration of analgesic and anaesthetic gases.
Individually wrapped and sealed . Independently tested and proven against TB HIV Hep C Flu Coronavirus etc. Filter & Mouthpiece, Disposable Entonox Mouthpiece With bacterial and Viral Filter, 50 Box. This breathing filter comes supplied with mouthpiece attached and in sterile individual packaging. This combined filter and mouthpiece is a single-use, disposable item, ideal for the administration of analgesic and anaesthetic gases.

