3M™ 774 Filter Retainer

The 3M™ 774 filter retainer secures particulate filter pads onto compatible 3M respirators. Combined with replaceable filter pads, it provides an economical, easy-to-maintain particulate protection solution.

Product overview

The 774 clips over a particulate filter pad and holds it flat against the respirator’s mounting. It is reusable, so only the filter pads need replacing, which keeps ongoing costs low for high-volume dust applications.

Key features and benefits

• Secures filter pads: keeps particulate pads flat and correctly positioned.
• Reusable: only the pads need replacing, reducing running costs.
• Tool-free fit: clips on and off quickly.
• Compatible: works with 3M particulate filter pads on supported respirators.

Typical applications

The 774 retainer suits general dust protection in construction, woodworking, manufacturing and maintenance where replaceable filter pads are used.

Technical specifications

Why buy from Techmaster Electronics

Techmaster Electronics is an authorised supplier of 3M personal protective equipment in Vietnam. We provide genuine retainers and filters, advice on respirator pairing, and responsive after-sales support nationwide.

Frequently asked questions

What does the 774 retainer do?
It holds a particulate filter pad securely and flat against the respirator so it filters effectively.

Is it reusable?
Yes. The retainer is reusable; only the filter pads it holds need to be replaced.

Which filters does it work with?
It is designed for 3M particulate filter pads on compatible respirators.