Air Bear 16x25x5 (4 7/8) Replacement 266649-105 MERV 13 Air Filters 4 Pack Grow1 5' Steel Stake fans are sped up to

fans are sped up to full power when cooling is needed and are slowed to an idle when the cooling needs are met

This bucker utilizes two rollers per workstation that pull the stem into the machine

Silicone vacuum pad

The sensor comes factory calibrated for precise CO2 readings and utilizes low voltage technology to avoid radio frequency interference (RFI) from electronic ballasts

• STRONGER & MORE DURABLE – Multi-point reinforced steel construction and corrosion-proof electro coating

Air Bear 16x25x5 (4 7/8) Replacement 266649-105 MERV 13 Air Filters 4 Pack Grow1 5' Steel Stake fans are sped up toImportant Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" and then you can be sure your A C air filter fits! With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. We also carry 4 3 8 and 5 1 4 inch depth filters,