Choosing Merv Filters LLC 16x21x1 MERV 8 furnace filter is an affordable way to improve your indoor air quality. Our MERV 8 filters are made of electrostatically charged 100% synthetic materials that are perfect to attract harmful contaminants like lint, dust, pollen, pet dander, bacteria, and mold from the indoor air. Replacing your HVAC’s filter also keep your system running efficiently, saving money on energy bills and expensive repairs.
Our 16x21x1 MERV 8 filters are made by using a heavy duty die cut beverage board frame and galvanized expanded metal pleat support grid for extra support. These filters prevent further growth of allergens, resulting in a cleaner and healthier environment.
The 16x21x1 MERV 8 air filters have a life period of 3 months, but we suggest you replace your system’s filter on a regular basis every 30-60 days, especially when there is the presence of a household pet or little kids in your home.
Important Note: Whenever you purchase a 16x21x1 MERV 8 filters, make sure you measure its dimensions to find the right one that fulfills your needs. The nominal size doesn’t match with the actual size. If the nominal size of the filter is 16x21x1, its actual size is 15.5X20.5X0.75