28x34x1 MERV 10 AC Furnace Filters 20x30x1 Replaced approximately every 30 to

Replaced approximately every 30 to 60 days for fresh clean air

Designed to provide fresher

Air vent filters must be used in addition to your required Air Conditioner /Furnace filter for your HVAC unit

The electrostatically charged media attracts and captures large allergens like mold spores

Nordic Pure 20x20x1 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

28x34x1 MERV 10 AC Furnace Filters 20x30x1 Replaced approximately every 30 toActual Size: 27 3 4 x 33 3 4 x 3 4 (27. 75 x 33. 75 x 0. 75) Removes pollen, smoke particles, pet dander, bacteria, allergens, mold, virus carriers, and other contaminants. Ideal for normal air filtration and will help those with mild allergies. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 10 is equivalent to MPR 1000 Made in the USA. Nordic Pure MERV 10 Pleated AC Furnace Air Filters