16x20 context
#110 Media Filter 16x20 MERV 11
Size 16x20 MERV 11
Verify exact cabinet/rail setup before ordering.
View details / pricesRail upgrade guide
#4898 Rail Upgrade Kit 16x20 / 20x20
Use this guide to understand the 16x20 / 20x20 rail-upgrade context before choosing upgrade media.
Rail kit context for 16x20 and 20x20 upgrade paths.
- 1SizePrinted on filter
- 2Depth / typeConfirm what fits
- 3MERVChoose filtration
Rail kit details
Verify your cabinet and rail setup before ordering.
Why rails matter
Rail kits and upgrade-media paths depend on the cabinet and installed rail setup. Upgrade-kit media are not automatically interchangeable with standard AprilAire cabinet media, even when the nominal size looks similar.
Verify your cabinet and rail setup before ordering.
For pros: verify size, depth, cabinet, or rail setup before quoting or ordering.