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18x24x1 3M Filtrete Ultimate Allergen Filter (1-Pack)
SKU
FILTRETE-ULTIMATE-BLUE-18x24x1
$37.99 List Price $53.99 Save 29%
Availability: Discontinued
Fits heating / air-conditioning systems that use 1-inch replacement filters
Choose a quantity
1 filter $37.99 4 filters $28.99 each
- Electrostatically charged fibers act like tiny magnets to capture even the smallest particles
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This 18x24x11 3M Filtrete Ultimate Allergen air filter has 25% more air cleaning power than Filtrete Ultra Allergen Filters. Fits 1 inch systems.
Reduced Contaminants
The FILTRETE-ULTIMATE-BLUE-18x24x1 reduces the following contaminants:
- Dust
- Dust Mite Debris 93.00%
- Odor
- Pet Dander
- Pollen 93.00%
- Smog
- Smoke
- Viruses
The FILTRETE-ULTIMATE-BLUE-18x24x1 is comparable with the following part numbers
2021 | 2021DC-6 | 9821 | 9821DC-6 |
9864 | 9864DC-6 | UA21DC | UA21DC-6 |
FILTRETE-DUST-18x24x1-6-PACK | FILTRETE-MICRO-18x24x1-6-PACK | FILTRETE-MICRO-18x24x1-6-PACK | FILTRETE-ULTIMATE-BLUE-18x24x1-6-PACK |
FILTRETE-ULTRA-18x24x1-6-PACK | FILTRETE-ULTRA-18x24x1-6-PACK | TIER1-D50S-611824 | TIER1-P15S-611824 |
TIER1-P25S-611824 | TIER1-P75S-611824 | TIER1-P85S-611824 |