evolution air humidifier evaporator pad MERVP2025111_width_25 Each pad comes with a

Each pad comes with a new wick that should be inserted into the drip tray above the pad

long lasting and easy to install

purchase Aprilaire 213 or Aprilaire 413

Includes Velcro fasteners

evolution air humidifier evaporator pad MERVP2025111_width_25 Each pad comes with aThe evaporator pad is a humidifier pad made of expanded aluminum. The pad is coated with a hydrophilic material that absorbs and holds water flowing through the pad, allowing warm air flowing across the pad to evaporate the water and humidify the air. This pad has a plastic frame around it. When installing, insert the evaporator pad so the colour spot is at the top. The bottom is labeled "bottom". Lifespan: 1 year (less with hard water)