The Makita 193525-2 Dust Bag and Holder Assembly is a sanding dust collection accessory made for the Makita BO4900V 1/2 Sheet Finishing Sander. This is a dust bag and holder assembly designed for collecting sawdust during sanding applications. Model Number 193525-2. If your goal is to keep cleanup down and keep sanding dust under better control without adding a larger vacuum setup, this is the part you want.

What matters here is simple: sawdust management. During finish sanding, dust buildup gets in the way fast. It can block your view of the surface, settle back onto the work, and leave more mess at the end of the job. Makita calls this a disposable paper dust bag and holder assembly, which means you get a straightforward capture setup that is easy to remove when the bag is full. The paper bag is designed to hold a significant amount of dust, so you are not stopping constantly for replacement.

The design is practical rather than complicated. The holder supports the paper bag so it installs quickly and stays positioned on the sander during use. That matters on a finishing sander, where anything loose or awkward gets old in a hurry. This assembly is meant to go on and off easily, which helps when you are emptying dust, replacing bags, or switching how you run the tool depending on the job.

For the BO4900V owner, the real value is correct fit. Instead of trying to adapt a generic dust bag, this assembly is specifically listed for use with the Makita BO4900V. That saves time and avoids the usual frustration of poor attachment, dust leaks, or a bag that interferes with handling. If you use the sander regularly for finish work, cabinet parts, trim, or general prep sanding, a proper dust collection accessory makes the tool more useful day to day.

This is a good fit for woodworkers, remodelers, finish carpenters, and serious DIY users who want a cleaner sanding setup on their Makita finishing sander. It is also the right buy for anyone replacing a worn, missing, or damaged original bag assembly on a BO4900V. It is not a universal dust collection bag, and that is actually the point. If you need the part that matches the tool it was built for, this is the clean answer.

Makita 193525-2 Dust Bag and Holder Assembly Keeps a Good Sander Working Like It Should

If you run a BO4900V, this is the right replacement or add-on for keeping sanding dust in check without messing around with a generic bag that may not fit right.

• Who it's for: BO4900V owners doing finish sanding, shop work, trim prep, or general wood surface cleanup.
• Why it stands out: It is made specifically for the Makita sander it fits, installs easily, and uses a disposable paper bag setup that keeps things simple.
• Worth knowing: This is a tool-specific accessory, not a universal dust bag, so it makes the most sense when you need the correct BO4900V part.

• What tool is this made for? It is listed for use with the Makita BO4900V 1/2 Sheet Finishing Sander.
• What does this accessory do? It collects sawdust during sanding applications to help keep the work area cleaner.
• Is the dust bag disposable? Yes. Makita describes it as a disposable paper dust bag and holder assembly.