The pre-filters capture larger particulate to help extend life of subsequent filters. Estimated life depends on level of particulates but should be changed with carbon filter.
- Pre-filters capture large particulates like dust and hair and keep carbon filters working effectively
- Estimated life depends on level of particulates but should be changed with carbon filter
- Prefilters can be changed more frequently in high particulate environments
- Compatible with all variants of AeraMax® Pro AM 3 and AM4 Air Purifiers
- 4 pack - includes 4 single pre-filters
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