5 ply - DISPOSABLE FILTERS
Cotton, Activated Carbons
Anti-dust, anti-pollution, anti-odor
Filters particles 2.5 microns or larger
Filters can be used more than once.
- They should be replaced every 1-2 weeks if used daily and/or
- Replaced every 1.5 months if used weekly and/or
- Replaced every 2-3 months if used occasionally.
A note from Ottawa Artisans: Please note that the vendor will contact you directly after payment to discuss your choice of local pick-up/drop-off or shipping (not included unless specified).