Alen Air Purifiers Filter Life Matrix
| Alen Models |
Pre-filter/ HEPA/ Carbon (BF25A) |
Pre-filter/ HEPA/ Carbon (BF25) |
HEPA (TF50) |
Smoke/Odor (BF25A-MP) |
Advanced Smoke/ Odor (Gas MP) |
UV Light (UV-Lamp) |
UV Light (PAR-UV) |
| A375UV MultiGas HEPA | 6-9 months | 6-9 months | 1.5-2 years | 2-3 years | |||
| A350 HEPA | 6-9 months | 6-9 months | 1.5-2 years | ||||
| Paralda | 3-5 years |
