- Fits VIVOSUN 4/6/8 inch carbon filter
- Size: 10.6*11.8/13.8*15.9/16.9*19.7 Inch
- Cotton mesh to protect carbon filter from hair, dust, and other debris
- Replace pre-filter every 6 months to keep your carbon filter working properly
- Comes in a sealed package
QUESTIONS & ANSWERSAsk a Question
can i put the prefilter inside the carbon filter
No, the prefilter only goes on the outside of the filter.