Clorox Air Filter Furnace Filters

A MERV 11 rating indicates that these filters are highly effective at capturing smaller particles, including pet dander, pollen, and dust. It is a significant step up from standard fiberglass filters, making it a great choice for households with allergy sufferers or pets.

While the nominal size is 12x24x1, the actual dimensions of this filter are 11.75" x 23.75" x 0.75". Always measure your current filter or the slot in your furnace to ensure these dimensions match, as the actual size is slightly smaller than the nominal label.

These filters are designed to last up to 90 days. However, if you have pets, live in a dusty area, or run your HVAC system constantly, you may want to check them every 60 days to ensure optimal airflow and efficiency.

Yes, the electrostatic charge is a passive feature of the synthetic media designed to attract and trap particles like a magnet. It does not require electricity or pose any safety risk to your home or HVAC system.

These filters are engineered to balance high-efficiency filtration with airflow. While a higher MERV rating can sometimes restrict air movement, the pleated design of this filter maximizes surface area to keep your system running efficiently without putting undue strain on your blower motor.