3M™ 6004 Ammonia/Methylamine Cartridge (Pair)

The 3M™ 6004 cartridge protects workers against ammonia and methylamine gases. Supplied as a pair, it delivers targeted respiratory protection for processes where these alkaline gases are released.

Product overview

The 6004 attaches to 3M 6000, 7000 and FF-400 series reusable respirators via the standard bayonet connection. Its sorbent is specifically formulated to capture ammonia and methylamine, which need a dedicated cartridge rather than a general organic-vapour type.

Key features and benefits

• Targeted protection: rated specifically for ammonia and methylamine gases.
• Bayonet mount: quick, secure fit on 3M 6000, 7000 and FF-400 series respirators.
• Lightweight: keeps the respirator comfortable for extended wear.
• Pairs with pre-filters: combine with 3M particulate filters when dust protection is also needed.

Typical applications

The 6004 is used in refrigeration plants, fertiliser and chemical production, water treatment, and any operation where ammonia or amine compounds are present.

Technical specifications

Why buy from Techmaster Electronics

Techmaster Electronics is an authorised supplier of 3M personal protective equipment in Vietnam. We provide genuine cartridges, guidance on matching cartridges to your gas hazards, and responsive after-sales support nationwide.

Frequently asked questions

Why use a dedicated ammonia cartridge?
Ammonia and methylamine are alkaline gases that standard organic-vapour cartridges do not capture; the 6004 uses sorbent formulated for them.

Which respirators accept the 6004?
It fits 3M 6000, 7000 and FF-400 series respirators using the standard bayonet connection.

Can I add particulate protection?
Yes. The 6004 can be paired with 3M particulate filters and retainers when dust or aerosol protection is also needed.