TRIGHTFILTERS 12x12x1 Air Filter 4-Pack - MERV 8 Pleated Replacement for HVAC

Experience cleaner air with TRIGHTFILTERS

Meet the TRIGHTFILTERS 12x12x1 Air Filter 4 Pack. Each filter is built with a durable thickened white cardboard frame that resists warping, delivering a stable core for consistent filtration and silent operation. Actual size 11.81 x 11.81 x 0.79 inches, ensuring a snug fit in many 12 by 12 inch filter slots.

High efficiency filtration is at the heart of this design. The MERV 8 pleated style adds more filter surface area and better air permeability, supporting steady airflow through your HVAC unit while maintaining filtration performance.

Particle capture and air quality are supported by a design that traps a high percentage of particles as small as 0.5 microns. Expect better filtration of household dust, lint, pollen, spores, and similar particles, while still allowing cleaner air to flow.

Wide compatibility means this filter fits furnaces, air conditioners, HVAC systems, and vents. The combination of compact dimensions and sturdy construction can support reliable operation and may help lower energy use over time.

Easy to use and maintain. Replacing the filter is straightforward: turn off your HVAC system and slide the filter into the return slot along the indicated direction. For best performance, replace every 60 to 90 days, increasing frequency to 30 days in peak summer or winter months.

What you get

• Durable thickened white cardboard frame
• Actual size 11.81 x 11.81 x 0.79 inches
• More pleats for better filtration
• MERV 8 efficiency
• Captures 0.5 micron particles such as dust and pollen
• Compatible with furnaces, ACs and vents
• Four filters per pack

Maintenance and tips

• Change every 60 to 90 days under normal use
• Turn off the HVAC before replacement
• Ensure proper fit and seal for optimal performance
• Ideal for households dealing with dust and seasonal pollen