The WEB Hepa-Pure High Performance Furnace/AC Filter utilizes minipleat filtration using 7 to 8 pleats per inch, which provides more surface cleaning area. The increased surface area means improved filtering capability and more cleaning power to provide filtered air in your home. Both small and large particles are captured with a minimum air flow restriction. The WEB Hepa-Pure High Performance Furnace/AC Filter is the most efficient type filter you can use in your system.

• Traps up to 99.97% airborne particles 5 microns and larger.
• Replaces your existing 1-inch furnace/AC filter.
• Available in 16" x 20" x 1", 16" x 25" x 1", 20" x 20 x 1" and 20" x 25" x 1".
• Easy to clean.
• Lasts up to 1 year.
• The WEB Hepa-Pure High Performance Furnace/AC Filter has a MERV 10 rating. Click to find out about the MERV rating system.