Bionaire 1511D Dual Air Filter 4-pack

Bionaire 1511D Dual Air Filter 4-pack is a Genuine OEM Bionaire Filter.
Bionaire 1511D filter fits Bionaire F150, F150S, F150W, F155, FE1560.
Bionaire 1511D dual air filter combines HEPA type filter with activated carbon layer.
The HEPA type filter traps all microscopic allergens and dust.
HEPA type filter efficiency is over 99.00 % at 1.0 micron.
Activated carbon layer removes household chemicals including cigarette smoke.
Bionaire 1511D filter's lifetime: 3 to 6 months.
Bionaire 1511D dual air filter is a set of 4 filters.