How to choose replacement filters for welding fume purifiers?

When a welding fume purifier has been in use for a long time, it becomes necessary to replace the filters. However, choosing the wrong replacement filters can easily damage the purifier and result in wastage. So, what should be considered when selecting replacement filters?

First and foremost, it is important to choose a reliable manufacturer that has proper certifications. Welding fume purifiers produced by such manufacturers will have better quality assurance. Secondly, select the appropriate filter size and model. Different models serve different purposes, so the selection of filter size, material, and installation method should align with the original specifications. Additionally, choose a manufacturer that provides technical support and after-sales service. This ensures that any issues with the welding fume purifier can be promptly addressed, reducing potential troubles and saving on maintenance costs.