Hunter EcoSilver HP450UV - Filter Maintenance; Replace Pre-Filter; Replace Hepa Filter

We recommend periodically checking and replacing lters for optimal performance.
• Under normal conditions of continuous use, the pre-lter should be replaced every
3 months (approximately 2,160 hours) and the HEPA lter should be replaced every 6
months (approximately 4,320 hours). This estimate is only a guide. Depending on air
quality and environmental factors, lters may need to be replaced more regularly.
• IMPORTANT: Do not use water, any liquid or detergents to clean the lters.
Replace Pre-Filter
Remove any packaging and plastic bag from the new lter before replacement.
1. Switch o and disconnect the air purier from the supply socket.
2. Remove the bottom grill. Gently pull away from air purier.
3. Remove the lter from the compartment of the air purier.
4. Remove the pre-lter from the HEPA lter by gently pulling away from Velcro.
5. Align the new pre-lter with the HEPA lter and rmly press to attach.
6. Put the lter back in the compartment of the air purier.
7. Put the grill back into place on the bottom of the air purier.
8. Dispose of dirty pre-lter.
Replace HEPA Filter
Remove any packaging and plastic bag from the new lter before
replacement.
1. Switch o and disconnect the air purier from the supply socket.
2. Remove the bottom grill. Gently pull away from air purier.
3. Remove the lter from the compartment of the air purier.
4. Remove the pre-lter from the HEPA lter by gently pulling away from Velcro.
5. Align the pre-lter with the new HEPA lter and rmly press to attach.
6. Put the lter back in the compartment of the air purier.
7. Put the grill back into place on the bottom of the air purier.
8. Dispose of dirty lter.
Filter Maintenance
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