Pleated Furnace Filter, Ultra Allergen Reduction, 3-Month, Purple, 18x18x1-In. Magazine Holders settings for morning & night

settings for morning & night support the body's natural sleep & wake cycle

With voice control and the ability to control your lights away from home

Lasts up to 3 months

Non-clogging Porous Design

Pleated Furnace Filter, Ultra Allergen Reduction, 3-Month, Purple, 18x18x1-In. Magazine Holders settings for morning & nightFiltrete(TM) Ultra Allergen Reduction Filters 2017DC 6, 18 in x 18 in x 1 in (45. 7 cm x 45. 7 cm x 2. 54 cm). The Filtrete(TM) Ultra Allergen Reduction Filter Attracts And Captures Microscopic Particles Like Bacteria And Particles That Can Carry Viruses And Large Particles Like Mold Spores And Pollen. For Residential Use Only.