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AprilAire

AprilAire 45 Water Panel Humidifier Filter Replacement for AprilAire Whole-House Humidifier Models 400, 400A, 400M (Pack of 10)

AprilAire 45 Water Panel Humidifier Filter Replacement for AprilAire Whole-House Humidifier Models 400, 400A, 400M (Pack of 10)

$200.99 USD
$200.99 USD
Sale Sold out
Shipping calculated at checkout.

About This

  • BUY WITH CONFIDENCE This genuine replacement water panel was designed and manufactured in the USA by AprilAire – the leader in indoor air quality solutions to optimize the performance of your AprilAire Humidifier Models: 400, 400A and 400M
  • PERFECT APRILAIRE FIT The Model #45 Water Panel dimensions are 9-7/8" W x 12-7/8" H x 1.75" D and it's made of heavy-duty paper, reinforced with two layers of coated aluminum mesh
  • FOR OPTIMAL PERFORMANCE replace your genuine AprilAire Whole-Home Humidifier Water Panel twice during the season - this 10-pack offers convenience for contractors, homes that change their water panel more frequently, or homeowners with multiple furnace humidifiers to maintain
  • MAXIMIZE HEALTHY HUMIDITY - feel more comfortable while also preserving items in your home susceptible to damage from changing humidity or dry conditions
  • EASY INSTALLATION Follow the illustrated instructions included
  • HEALTHY AIR APP COMPATIBLE - This AprilAire Water Panel is compatible with the AprilAire Healthy Air App! The Healthy Air App features water panel replacement reminders, plus educational content about maintaining the perfect humidity levels in your home, and information on outdoor air quality in your area.

Overview

  • Brand : Aprilaire
  • Special Feature : Anti-Microbial Coating
  • Color : White
  • Capacity : 17 G/day
  • Operation Mode : Evaporative
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Sarah M.

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The quality of the bedroom furniture exceeded my expectations. The mattress is incredibly comfortable and has improved my sleep quality significantly.

May 15, 2026
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James K.

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Absolutely love my new bed frame! It's sturdy, elegant, and fits perfectly in my bedroom. The delivery was fast and assembly was straightforward.

May 10, 2026
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Emily R.

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The pillows are a game changer! They provide the perfect support and I wake up without any neck pain. Highly recommend Soft Frame products.

May 8, 2026
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Michael T.

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Outstanding customer service and premium quality furniture. The nightstand is beautifully crafted and adds a touch of elegance to my bedroom.

May 5, 2026

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Frequently Asked Questions

Our products are crafted with love and attention to detail, ensuring the highest quality for our customers.

We typically ship within 2–3 business days, and delivery usually takes 3–8 business days depending on your location. Some products may take longer to arrive. If there are any delays, we will notify you by email.

We offer a 30-day return policy for all unused items in their original packaging. Customer satisfaction is our priority!

We currently ship within the United States only. Unfortunately, we are unable to ship to other countries at this time.

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