18x25x1 Merv 8 Furnace Air Filter

Code: 18251M8

Actual Size:17 1/2 x 24 1/2 x 3/4

  • Extends life of HVAC Equipment
  • Protects HVAC Equipment
  • Top Quality
  • All Filters are made to order, please allow up to 7 days for processing.
  • Color of filter may vary from picture


In Stock


Enhance the air quality in your home with Merv Filters LLC 18x25x1 MERV 8 furnace filters for your HVAC system. Poor quality or dirty filter can affect your health and your system’s efficiency. Remove harmful air contaminants and allergens from your space by changing out your air filter on a regular basis with our high-quality MERV 8 electrostatically charged air filters.

Our 18x25x1 MERV 8 filters are manufactured in the USA. Made with 100% synthetic material that holds allergens between 3 – 10 microns, offering a healthy environment. The enclosure filter frame is constructed with moisture resistant beverage board that has a capability to withstand in the harsh conditions. Our pleat technology offers less airflow resistance with higher efficiency. Our MERV 8 filters are available in 47 various sizes.

The benefits of 18x25x1 MERV 8 air filter make it the ideal choice for homeowners who are looking to improve indoor air quality. Generally, our air filters are designed to last for 3 months, but we suggest you change it every 30-60 days if you are suffering from any allergy or you have little kids in your home.

Important Note: When you buy a 18x25x1 MERV 8 filter, measure the dimensions of a filter to make sure you find the right one. The nominal size doesn’t match with the actual size. If the nominal size of the filter is 18x25x1, its actual size is 17.5X24.5X0.75

Additional information

Weight 0.50 oz
Dimensions N/A


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