Apply to be a TradeMaster!
Main product image of Water Panel 45 Replacement Humidifier Pad (Pack of 2)
Magnifying glass
Hover image to zoom
Water Panel 45 Replacement Humidifier Pad (Pack of 2)
Magnifying glass
Hover image to zoom
$32.99 each
In Stock
In Stock
Get 49 Wed, Jul 30
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days

Description

Use Aprilaire Water Panel 45 to deliver the proper humidity to your home. Replace twice a season for peak performance. The Aprilaire water panel 45 fits the Aprilaire Humidifier 400, 400A, and 400M.

Features:
  • Water Panel 45 dimensions are 10" x 12-3/4" x 1-3/4"
  • Replace twice a season
  • Designed to last the entire heating season
  • Conveniently packaged in a 2 pack
  • Aprilaire engineered quality and reliability

Specs

Product Type:

Replacement Part

Contact

+
Help Face

Questions?

Customer Support has a delayed opening today for a monthly team meeting to better support you.
Call or text 888-757-4774
Special Hours
9:15am7:45pm
MondayThursday
8am7:45pm
Friday
9am7:45pm
SaturdaySunday
9am5:45pm

Response by Tue

You May Also Need

Water Panel 12 Replacement Humidifier Pad
SKU: 12
Aprilaire

Product Reviews

4.88 out of 25 reviews
96% would recommend this product
4.88
out of 25 Reviews
96% would recommend this product
WRITE A REVIEW
5 star
92%
4 star
4%
3 star
4%
2 star
0%
1 star
0%
WRITE A REVIEW

Most Liked Positive Review

OEM product quality for same price as knockoffs

If you own a Ford, probably you'll like genuine Ford parts vs. aftermarket stuff made in you know where. These are genuine Aprilaire, made in USA. They cost about the same as cheap knockoffs and if you buy enough stuff, you get free shipping. I bought two air filters and a package of Aprilaire humidifier pads and the total price brought me into free shipping. This are first quality stuff...priced right. And made in USA. That matters to me (and a lot of you, I suppose).
VS

Most Liked Negative Review

Not as good as BestAir

Great price but still doesn't wick as good as BestAir w35, these are cheaper but don't hold as much water there for lower house humidity, about 34% with these, BestAir 39%, not huge but I have it set at 45% I I'll never get to that so it's always calling for water, the price of a water saving wicking system
Showing 1-10 of 25 reviews

OEM quality!

I prefer OEM parts when possible and there are lots of "no-name" brand humidifier pads available. This is the OEM brand and works well. I change these twice per heating season. The tapwater here has a lot of minerals in it and these get kind of gnarly after a few months. Heating season here is October through May. Supply house sells these OEM pads for less than the local hardware store has "generic" brands so it's a no-brainer…shop here!
Geezer Geek
Boulder County, CO
2 months ago
Verified Buyer Icon
Verified Buyer
Was this review helpful to you?

I would buy these again

Products worked as needed.
Indy
Anchorage, AK
1 years ago
Verified Buyer Icon
Verified Buyer
Was this review helpful to you?

OEM replacement by Aprilaire

I prefer to use OEM parts if price is close. In this 2-pack, Supply House beats other sources for an OEM, not a knockoff. This is a good deal.
Geezer Geek
Boulder County, CO
1 years ago
Verified Buyer Icon
Verified Buyer
Was this review helpful to you?

Great Parts and Service

easy to use website, good prices and fast shipping and delivery!
Rush
MInnesota
2 years ago
Verified Buyer Icon
Verified Buyer
Was this review helpful to you?

OEM product quality for same price as knockoffs

If you own a Ford, probably you'll like genuine Ford parts vs. aftermarket stuff made in you know where. These are genuine Aprilaire, made in USA. They cost about the same as cheap knockoffs and if you buy enough stuff, you get free shipping. I bought two air filters and a package of Aprilaire humidifier pads and the total price brought me into free shipping. This are first quality stuff...priced right. And made in USA. That matters to me (and a lot of you, I suppose).
Geezer Geek
Boulder County Colorado
3 years ago
Verified Buyer Icon
Verified Buyer
Was this review helpful to you?

I would buy this product again.

Aprilaire Humidifier
D
Massachusetts
3 years ago
Verified Buyer Icon
Verified Buyer
Was this review helpful to you?

Excellent from beginning to end

ordering, delivery and quality of product were all excellent
?
Long Island NY
3 years ago
Verified Buyer Icon
Verified Buyer
Was this review helpful to you?

Quick shipping and accurate description

This is my first time using supplyhouse.com. I am happy with the quality and speed at which it was shipped. I had tried ordering elsewhere and couldn't find this particular water filter anywhere. After doing a search for it supplyhouse.com showed up so I figured I'd give it a try. I'm happy I did, thanks!
Jack
Virginia
3 years ago
Verified Buyer Icon
Verified Buyer
Was this review helpful to you?

best service at best price

replacement filter for whole house humidifier.
ron
jericho NY
4 years ago
Verified Buyer Icon
Verified Buyer
Was this review helpful to you?

You need to replace your whole house humidifier filters

These filters, just like any other filter degrade after time. These filters are easy enough to replace. SupplyHouse.com has a good price with low shipping prices. Another vendor wanted almost 3x more for shipping. I bought from SupplyHouse.com and had the filters in a very short time.
Bob C
Bel Air, MD
4 years ago
Verified Buyer Icon
Verified Buyer
Was this review helpful to you?
Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping Policy
Easy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy