B-Air | Pre-Filter For RA-650 | Pack of 5

Restore your RA-650 air scrubber to its maximum capacity with our high-quality first-stage pre-filter. This filter can bring your RA-650 back to full efficiency. It's made of synthetic fiber filter media with a 10% efficiency rating. By capturing the largest particles, it helps extend the lifespan of the higher-efficiency filters inside. Regular replacement ensures top performance.

Using this pre-filter is easy. Just install it in your RA-650 air scrubber according to the installation guide. For best results, replace the filter regularly. This helps keep the air scrubber running at its best and also extends the life of other filters inside. When handling the filter, be gentle to avoid damaging it. Store it in a dry and clean place. If you notice a significant drop in the air scrubber's performance, it might be time to replace the filter.