16x18x1 HVAC Air Filters
3 filtration levels available in 16x18x1, from maximum air cleaning down to basic equipment protection. Tap any filter for its full specs, performance rating, and where to buy.
MERV 13
AIRx Health
Made in USA
16x18x1 AIRx HEALTH Air Filter - MERV 13
Every 90 days Up to 590 CFM
Lint
Dust
Pollen
Dust Mite Debris
Pet Dander
Mold Spores
+5 more
MERV 11
AIRx Allergy
Made in USA
16x18x1 AIRx ALLERGY Air Filter - MERV 11
Every 90 days Up to 590 CFM
Lint
Dust
MERV 8
AIRx Dust
Made in USA
16x18x1 AIRx DUST Air Filter - MERV 8
Every 90 days Up to 590 CFM
Lint
Dust
MERV (Minimum Efficiency Reporting Value) measures how effectively a filter captures particles between 0.3 and 10 microns — higher is finer filtration. Specs and performance data are the manufacturers' published test results. Always confirm the size printed on your current filter's frame before ordering.