The B437 Dust Collection Bottom Bag is a replacement dust bag designed for 2HP and 3HP dust collectors, specifically fitting B404 and B405 models. Measuring 19″ x 35″, this durable bag effectively captures and contains dust and debris, helping to maintain a clean and efficient workshop environment.
Made from high-quality material, it ensures optimal dust collection performance while being easy to install and replace.
Features:
- Compatible with 2HP & 3HP dust collectorsDesigned for B404 and B405 models.
- Large 19″ x 35″ capacityProvides ample storage for dust and debris.
- Durable constructionBuilt for long-lasting performance in workshop environments.
- Easy installationSimple to attach and replace when full.
Specifications:
- Size: 19″ x 35″
- Compatible Models: B404, B405
- Application: Bottom dust collection bag
Comes With:
- One replacement bottom dust bag
An essential replacement part for keeping your dust collection system running efficiently!








