Bilsom's 303L Protective Ear Plug Refill provides 33 dB noise reduction and is disposable, ensuring effective hearing protection. The refill consists of 200 pairs of ear plugs, complying with EN 352-2 standards. Ideal for workplace ear protection, these ear plugs form a key component of personal protective equipment. https://elecena.pl/product/29051010/bilsom-303l-ear-plug-refill-33db-disposable-en-352-2-200-pair 2025-07-06 https://elecena.pl/product/29051010/bilsom-303l-ear-plug-refill-33db-disposable-en-352-2-200-pair 2026-07-17