mervplus merv 11 pleated filter 4 aprilaire generic Size:16" x 28" x 4" suitable for residential and light

suitable for residential and light commercial

Easy Twist were designed after November 2015

Vehicle Outlet Power Cord (80" long) and a 12V DC adapter

The humidifier pad is made of expanded aluminum

mervplus merv 11 pleated filter 4 aprilaire generic Size:16" x 28" x 4" suitable for residential and lightHigh Capacity Pleated Air Filter constructed utilizing synthetic, electrostatically charged MERV 11 performance at a very low, energy saving pressure drop setting the standard for performance. Mechanical media does not rely on a static charge to achieve efficiency rating High Efficiency cleaner air to breath Heavy duty, 100% reclaimed fiber, beverage board frame with expanded metal backing providing exceptional strength High Capacity model: more