mervplus merv 11 pleated filter 4 aprilaire generic Size:16" x 28" x 4" 2x Stage Three Filter: 1/2″

2x Stage Three Filter: 1/2″ non-woven polyester filter media imbued 200% with Activated Carbon (each: 39 g = 42

Insert the filter with the black sealing gasket on the left

suitable for residential and light commercial

Easy Twist were designed after November 2015

mervplus merv 11 pleated filter 4 aprilaire generic Size:16" x 28" x 4" 2x Stage Three Filter: 1/2″High 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