Attracts and captures microscopic particles such as smoke, cough and sneeze debris, bacteria and viruses—and large particles, including lint, household dust and pollen. Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1″ home air filters for your furnace, air conditioner, or HVAC system. Filtrete 1550 MPR (Microparticle Performance Rating) equates to MERV 12. Lasts up to 12 months. 20 x 20 x 4
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3M Filtrete Ultra Allergen Air Filter 20x20x4
SKU 453501 $45.99-
Available for shipping.
Shipping costs calculated at checkout.
Available for free in-store pickup.
Shipping costs calculated at checkout.
Available for free in-store pickup.
Bissonnet | Fri Nov 22, 12:00 pm |
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3900 Bissonnet, Houston, TX 77005 | |
Westheimer | Fri Nov 22, 12:00 pm |
6102 Westheimer, Houston, TX 77057 |
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