3M 774 filter cover

• Bảo vệ và hạn chế những bệnh gây ra đối với đường hô hấp.
• Kiểu dáng đơn giản, dễ sử dụng.
• Hít thở thoải mái hơn với khe khí lớn

3M brand was founded in 1902, headquartered in the US. Over a century of growth and development, the 3M brand is currently present in more than 70 countries worldwide. Currently, 3M is the leading brand specializing in car care products, safety equipment, office products, consumer goods...

3M filter holder 774 is used to hold 3M 3744K dust filter used in oil and gas exploitation environments, metal casting, chemical production, painting, welding, cutting and metal casting...

1. Characteristics and uses of the 3744K filter holder

3M 774 dust filter holder is used to Keep the 3M 374 4K filter on top of the 3M 3000 series and 3M 3000 series masks and the 3M 774 filter. This is the perfect combination, providing the best respiratory protection with a system containing 3M particulate filters.

The product is used in cases where the user wants to equip the dust filter feature when using the 3M series 3000 filter. The retaining cap is used to remove dust first. when air enters the filter, resulting in increased fi lter life and user comfort.

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3M 774 filter cover protects the safety of your respiratory tract

Dust filter cover 3M 774 is made from flexible plastic material - used as a material to produce a variety of items in daily life to industrial products, associated with modern human life. The lid is simply designed and light in weight so it is very convenient for the user. Applied in the environment of oil and gas exploitation, metal casting, chemical production, paint, welding, cutting and metal casting...

2 . Some notes when using and preservin g the product

• You should choose the type of filter suitable for the product.
• Before use, users need to carefully check the dust filter holder. I f you see signs of damage, cracks, etc., you must immediately replace the retaining cap with a new one to ensure the filtering properties of the filter.
• Absolutely do not use in these conditions. l ack of oxygen (lower than 19%) or no ventilation, environment with other types of toxic vapors: chlorine, ammonia, gasoline, acid...
• Protection Keep the dust filter cover in a clean, sealed bag.
• Should be cleaned 3M filter cover daily, use clean with a soft cloth.

3M 774 dust filter holder for durable u se