Generalaire 990-13 Evaporator Pad

GeneralAire 990-13 | Our#: 110933
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990-13 is the replacement pad for all SL-16, 1137, 709 and 1040/1042 series humidifiers.The aluminum evaporator material is enclosed in a heavy wire frame and channeling that has a super absorbent coating for maximum water distribution and increased humidity output. Dimensions 9 3/4"W x 11 3/4"H.

$17.99 Per Water Panel
Sold in cases of 2 for $35.98 per case
In Stock
Ships Tomorrow, Mar. 2nd
4.8 stars (33 reviews)
What's Auto-Delivery?
Description

Generalaire 990-13 Evaporator Pad

Humidifiers raise humidity levels in your indoor spaces to comfortable levels to bring moisture back into your home or office. Dry air in your indoor spaces can make you more susceptible to preventable illnesses such as dry skin, bloody noses, itchy eyes and a number of other detriments to your health. Installing Generalaire humidifier filters into your filtration system can rejuvenate your indoor space and protect your home from the dangers of low humidity.

The Generalaire 990-13 evaporator pad (AKA humidifier filter, water panel, water pad) is a critical part of your humidification system. The filter is composed of an aluminum mesh enclosed in a heavy wire frame and channeling, then coated with a super absorbent material for maximum water distribution. As water flows through the humidifier valve and comes into contact with the water pad, the humidification process begins. The evaporator pad absorbs the water. Hot, dry air from the furnace or fan coil passes through the humidifier filter and produces water vapor. The water vapor is then distributed throughout your indoor space via the forced-air duct system. This process brings moisture to your indoor environment, alleviating the effects of uncomfortable dry air.

To ensure that your whole house humidifier system is running at maximum efficiency, you should change your humidifier filter at least once per heating season. When your evaporator pad is in use for extended periods of time, the constant contact with water and foreign particulate can cause build-up to accumulate on the filter media. This will make your water panel work less efficiently and make your HVAC system more susceptible to maintenance issue. To save you time and money in the future, routine filter changes should be performed. Areas with hard water may require two changes per season to ensure peak performance.

The GeneralAire 990-13 is compatible with the following obsolete or alternate filter part numbers:

  • 7002
  • 990-13

The GeneralAire 990-13 is compatible with the following humidifier models:

  • 1037R
  • 1040
  • 1040LH
  • 1040R
  • 1042
  • 1042-L
  • 1042-LH
  • 1042R
  • 1137
  • 500
  • 709
  • 709-R
  • 709L
  • 990
  • SL-16
  • SL16
Reviews
Generalaire 990-13 Evaporator Pad
Generalaire 990-13 Evaporator Pad Reviewed by 33
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Displaying reviews 1-20:

By Brian D.

02/17/2015

 5 of 5

Great filters

Comments:

The filters arrived very quickly and fit perfectly. Seems to getting the job done. Would definetly order from this company again.

BOTTOM LINE: Yes, I recommend this product

By JAIME G.

02/14/2015

 5 of 5

EVAPORATOR PAD

Comments:

GOOD QUALITY

BOTTOM LINE: Yes, I recommend this product

By Douglas E.

01/31/2015

 5 of 5

evaporator pad

Comments:

Very good, Product was a perfect fit in my furnace attached humidifier.

BOTTOM LINE: Yes, I recommend this product

By Clara

01/16/2015

 5 of 5

Generalaire filters

Comments:

The humidifier is over 35 years old. My furnace maintenance person suggested I buy the filter pads on line. What a great idea. I got two filters for half the price of what he would have installed. The filters fit perfectly and slid into place with no problems. Thanks Discount Filters

BOTTOM LINE: Yes, I recommend this product

By John M.

01/13/2015

 4 of 5

Good Service

Comments:

Product received was product ordered. Came in a short period of time. Would use this company again.

BOTTOM LINE: Yes, I recommend this product

By Tony W.

12/09/2014

 5 of 5

Good product, reasonably priced.

Comments:

Good product. Quick and easy delivery.

BOTTOM LINE: Yes, I recommend this product

By Monica

12/07/2014

 5 of 5

GeneralAire Evaporator Pad

Comments:

I "had" to have a twice yearly inspection, tune up by my HVAC installer. After 6 years I thought to check my evaporator pad myself and was horrified. Since the pad wasn't something the installer sold it wasn't checked during the inspections. Buying it here is fast, easy, and painless. I'll be changing the pad myself, regularly.

BOTTOM LINE: Yes, I recommend this product

By Edwin K.

11/15/2014

 5 of 5

Replacements

Comments:

Dealer said to replace, I had no idea of price or quality. Found DF.com how cool is this. Simple quick and the right one fits great. Winner!!!

BOTTOM LINE: Yes, I recommend this product

By Rafe F.

10/23/2014

 5 of 5

Great service

Comments:

Product is as described, OEM replacement. Great price and fast, free shipping.

BOTTOM LINE: Yes, I recommend this product

By Lee

08/21/2014

 5 of 5

Pad

Comments:

Very pleased with the quality product and the prompt delivery.

BOTTOM LINE: Yes, I recommend this product

By Kristine

02/12/2014

 4 of 5

Good Product corrodes easily

Comments:

Producat does it's job. It is only good for a one time use. After about 6 months the calcium build up requires that it be changed out. I have tried to soak it in vinaegar to reuse the filter, but the grating comes apart, and is very flimsy. It is easy to change out, and replace. The product fits well in the casing.

BOTTOM LINE: Yes, I recommend this product

By steve

02/08/2014

 4 of 5

I would buy this product again

Comments:

service and delivery was very good

BOTTOM LINE: Yes, I recommend this product

By John L.

02/03/2014

 5 of 5

OEM Replacement at Bargain Price...

Comments:

Keep coming back to Discount Filters for yearly replacements. Can't beat your price, service or quick shipping...thanks!!

BOTTOM LINE: Yes, I recommend this product

By Brushman

01/29/2014

 4 of 5

Replacement Filters

Comments:

Produt is satisfactory replacement of original equipmnet filter. It would be helpful if filters either had product model numbers or packaced in plastic denoting model numbers they are made to fit.

BOTTOM LINE: Yes, I recommend this product

By oh y.

01/14/2014

 5 of 5

Just what I needed

Comments:

Wasn't sure what I really needed, but the website was very clear and helpful. Product came damaged - the box was punctured and smashed. Not the fault of the seller, but could maybe be packaged in a stronger container. Product still fit and works even though it was partially smashed.

BOTTOM LINE: Yes, I recommend this product

By Liddy

01/01/2014

 5 of 5

A+

Comments:

Filters

BOTTOM LINE: Yes, I recommend this product

By marty

12/31/2013

 5 of 5

I will buy again.

Comments:

Good service, great product, just as good as the original.

BOTTOM LINE: Yes, I recommend this product

By Joanne

12/26/2013

 5 of 5

Just What I Was Looking For

Comments:

We needed to replace our present filter and we had a hard time trying to find it locally. I did a web search and found your site. Very pleased with price and delivery time.

BOTTOM LINE: Yes, I recommend this product

By PB

12/25/2013

 5 of 5

Fast Shipping

Comments:

Fast Delivert

BOTTOM LINE: Yes, I recommend this product

By jim

12/25/2013

 5 of 5

I would buy this product again

Comments:

good product

BOTTOM LINE: Yes, I recommend this product

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