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Aprilaire Water Panel 12

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Aprilaire Water Panel 12 for Aprilaire humidifier models 440, 445, 445A, 112 and 224

$24.99 Save 24% (MSRP: $32.99)

Quick Overview

Fits Aprilaire humidifier models 440, 445, 445A, 112, 224
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The Aprilaire Water Panel 12 is a quality replacement filter for your Aprilaire 112, 224, and 440 series humidifier. Also known as a media filter, humidifier pad, and evaporator pad, this product is paramount to deliver proper humidity to your home. Appropriate humidity in your home during dry, heating seasons can alleviate allergy and asthma symptoms. Beyond these, it can also assist against dry nose, itchy skin, static shocks, and warped or cracked wood floors. Manufactured to be high quality and durable, this water panel is designed to last all heating season. Order by 4pm CST and it will ship today!

  • Ships same day!
  • Replace once per season
  • Humididty in your home helps maintain a healthy respitory system
  • Pad replacement removes risk of water leakage into your furnace
  • Made in the U.S.A.
  • Genuine OEM Product
  • Installation Guide for AA_12_WP_FILTER


Used In Brands Aprilaire
Manufacturer's Id 4959524
UPC 686720000126
Actual Size (in) 11 1/2 inches (height) x 14 3/4 inches (width) x 1 3/4 inches (depth)
Actual Size (cm) 29.21 x 37.47 x 4.45
Media Coated Aluminum
Filter Life (months) 12 months
Additional Information Top edge of filter is marked

The AA_12_WP_FILTER is comparable with the following part numbers

2104 aprA12-RPS
05296901 a12

Fits the Following Model Numbers

112 136 224 225
440 445 445A 448
NEPTUNE Walton 600 Walton 620 Walton 660

Replacement for the Following UPC