About This

Top Performance: TRIGHTFILTERS 18x18x1 air filter are made of durable thickened white cardboard that strengthens the overall structure without collapsing, providing better capture range and more consistent high-performance filtration with no noise during use. Actual size: 17.8x17.8x1 Inches
High Efficiency Filtration: MERV 8 replacement filters have more pleats compared to most retail home air filters and merv8 has better air permeability relative to another merv rating, 18x18 air filters for home providing better airflow and efficiency and protecting your machine from damage and extending the life of your machine
Captures Tiny Particles: 18x18 air filter comparable with MPR 600,FPR 5,keeps trapping 92% of particles as small as 0.5 microns in the air and filter off
Wide Compatibility: AC filters are suitable for furnace, air conditioner, HVAC filter and house vent, Our compact and stable home filters are not only good for your health but also can save you thousands of dollars in repairs and lower monthly energy bills, making them ideal for anyone who wants clean and fresh air
Easy to Use: Installing or replacing our 18x18 air filters for AC units or furnace is as simple as it gets. First, you need to turn off your stove, and then Simply slide the filter into the air filter return device as indicated by the arrow to done! for optimal performance of your heating or cooling or hvac system, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months