![3M Speaking Diaphragm Assembly FF-400-13](http://www.eio.com/cdn/shop/files/3M-7000052742_1_700x700.jpeg?v=1711715299)
3M Speaking Diaphragm Assembly FF-400-13
by 3M
Original price
$36.99
-
Original price
$36.99
Original price
$36.99
$36.99
-
$36.99
Current price
$36.99
Replacement assembly for speaking diaphragm used with 3M Ultimate FX Full Facepiece Reusable Respirators FF-401, 402 and 403.