Why use POWECOM 3700 Dust Filter Respiratory Mask?

POWECOM 3700 Respiratory Mask

• Made of rubber material, comfortable to wear, soft facial fit, suit for long time wearing.
• Disposable compression molding, oil resistance, and not aging, long service life.
• High-efficiency electrostatic filter cotton and non-woven fabric, 4 layers of protection, effectively filter dust and particulate.
• The inhalation and exhalation valves reduce heat and moisture accumulation inside the mask, keep the air fresh.
• The snap-fitting design filter socket is specially designed for convenient filter cotton installation.
• Adjustable headband, more comfortable to wear. Polyester spandex knit headband, flexible and more durable.
• Specifications:
• Brand: POWECOM
• Model Number: 3700
• Material: Rubber, Cotton filter
• Color: Grey
• Quantity: 1 Mask with 1 Filter Cotton + 1 Filter Socket + 10 Filter Cottons
• Protection standards: KN95
• Standard: GB2890-2009
• Purpose: Protection of dust, pollen, industrial dust, cement dust, haze, microorganisms, and other non-oily particulate matter
• Package List:
• 1 * Mask with 1 Filter Cotton
• 1 * Filter Cotton Socket