The Filter King premium 14x18x1 air filters are designed to provide effective filtration at an economical price. These filters are tailored to fit your home's air conditioning systems, blocking any particles that try to enter through the incoming air flow. A well-fitted filter can keep the air cleaner and healthier, as it prevents air from bypassing the filter and returning to the indoor environment. If you don't see the size of your filter listed or need a filter that fits your air conditioner, heating, or air conditioning system perfectly, you can have one custom-made by us.
When creating a filter with this tool, it is essential to use the “real” size of the filter, as shown by the measuring tape, and not a nominal filter size. If you have pets, children, or allergy sufferers in your home or business, it is recommended to replace filters more often in order to maintain higher indoor air quality and reduce energy costs. The Minimum Efficiency Report Value (MERV) is a standard filter industry system that evaluates the overall effectiveness of air filters. Sign up for monthly reminders about filter replacements, tips for maintaining indoor air quality, and exclusive discount offers.
Whether you need 14 x 18 x 1 air conditioning filters or bulk heating filters for multiple properties, or if you simply want to have a large number of filters on hand for future replacements, we have what you need. Pleated filters are more effective at improving indoor air quality compared to basic fiberglass filters.
