Keep your Isaac Air Purifier running at peak performance with genuine replacement filters. Clean air starts with clean filters.
Choose the right filters for your Isaac Air Purifier
High-efficiency particulate air filter captures 99.97% of particles
Isaac Air Purifier, Isaac Pro
Activated carbon filter removes odors, chemicals, and VOCs
Isaac Air Purifier, Isaac Pro
Washable pre-filter captures large particles and extends main filter life
Isaac Air Purifier, Isaac Pro
Complete filter replacement package with all filter types
Isaac Air Purifier, Isaac Pro
Keep your filters working efficiently with proper maintenance
Replace filters according to manufacturer recommendations for optimal performance
Store unused filters in a cool, dry place away from direct sunlight
Monitor air quality indicators to know when filters need replacement
Watch for reduced airflow, increased noise, or poor air quality
Follow this schedule for optimal air purification performance
| Filter Type | Replacement Frequency | Washable | Action |
|---|---|---|---|
| Pre-Filter | Every 2 months | Yes | |
| Carbon Filter | Every 3 months | No | |
| HEPA Filter | Every 6 months | No | |
| Complete Set | Every 6 months | No |
Never run out of filters with our convenient subscription service
Filters delivered automatically based on your usage schedule
Get 15% discount on all filter subscriptions
Flexible subscription with no long-term commitment
Subscribe to our filter replacement service and never worry about dirty filters again