3M™ Secure Click™ D800 Multi-Gas/Vapour Cartridge

The 3M™ Secure Click™ D800 is a dual-flow multi-gas/vapour cartridge built for the 3M Secure Click HF-800 series half-face respirators. Its two-way airflow design helps lower breathing resistance for greater comfort during long shifts.

Product overview

The D800 uses the Secure Click™ bayonet connection, which clicks audibly into place to confirm a secure seal. It protects against a broad range of organic vapours, acid gases, ammonia, methylamine and formaldehyde, making it a flexible choice for mixed chemical environments.

Key features and benefits

• Dual-flow design: two airflow paths reduce breathing resistance and improve comfort.
• Audible click connection: Secure Click™ bayonet confirms correct attachment.
• Broad chemical coverage: organic vapour, acid gas, ammonia, methylamine and formaldehyde.
• Pairs with D-series filters: add Secure Click particulate filters for combined protection.

Typical applications

The D800 suits chemical handling, painting and coating, laboratory work, pharmaceutical production and maintenance tasks performed with the 3M Secure Click HF-800 series respirator.

Technical specifications

Why buy from Techmaster Electronics

Techmaster Electronics is an authorised supplier of 3M personal protective equipment in Vietnam. We provide genuine Secure Click cartridges, advice on respirator and filter compatibility, and responsive after-sales support nationwide.

Frequently asked questions

Which respirator does the D800 fit?
It is designed for the 3M Secure Click™ HF-800 series half-face respirators using the Secure Click bayonet connection.

What is the benefit of the dual-flow design?
Two airflow paths lower breathing resistance, which improves comfort during extended use.

Can I add particulate protection?
Yes. The D800 can be paired with Secure Click™ particulate filters when dust or aerosol protection is also required.