Each filter set contains everything you will need to maintain your Intellipure unit at medium usage for one year.
What's Included in Each Filter Set
2 x VOC Pre-filter ($19.99)
2 x VOC Post-filter ($59)
1 x Main DFS filter ($159)
Total Filter Set Value: $316.98
Filter Lifespan Chart
| Fan Speed | Pre-filter life | Main Filter life | VOC Filter life |
| Slowest | 6 Months | 14 months | 6 Months |
| Medium | 3 Months | 12 Months | 6 Months |
| Hi | 2 Months | 8 Months | 4 Months |
| Turbo | 1.5 Months | 6 Months | 3 Months |