Feature

●Switchless and cordless
●Product Size: Approx.7 x 6.6 x 1.7 inches (18 x 16.7 x 4.2 cm); 30g
●Weight: 1.1 oz (30 g)
●Respiratory interlocking formula, longer filter usage time and more economical than constant flow forms
●Brand: Shigematsu Works

Description

Respiratory interlocking format, longer filter usage time and more economical than constant flow forms.

From the Manufacturer

V3 Breathing Protector with Electric Fan

Weight: 30g respiratory interlocking formula, longer filter usage time than constant flow forms, more economical