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Autoflo 40EP Humidifier Pad Filter Replacement


Retail: $29.99 /ea
You Save: 23%
Buy 1 - 5 for $22.95 ea.
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Retail: $29.99
You Save: 23%
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The Autoflo 40EP Humidifier Pad Filter replacement is a compatible evaporator pad for the original Autoflo 250 Humidifier Pad Filter. The evaporator pad helps inhibit mineral and slime build up- as well as prevents bacteria, mold, and mildew from getting into your humidifier and humidifier water pad. The Autoflo Evaporator Pad replacement helps to ensure that your Autoflo humidifier is releasing the cleanest humidified air into your home. The evaporator pad allows for water distribution inside the humidifier as well as an increased humidity output. The 40EP humidifier water pad no longer includes the plastic frame, be sure to keep your old one.


  • Brand: Autoflo
  • Part Number: 40EP
  • Pack Size: 1
  • Weight: 2 lbs
  • Product Dimensions: 8.75" x 9" x 1.63"

The Autoflo 40EP is the correct replacement for the following humidifier models:

  • Autoflo 40
  • Autoflo 40S
  • Autoflo 250


Customer Reviews:

Total Reviews: 4 | Average Rating: 5 / 5.0

Stephanie Wenning2022-02-22

Fits exactly as expected.

Collected by
Katryna Fredregill2022-01-20


Collected by

- ordered manufacturer recommended filters for the site. so issues, was delivered pretty quickly.

Collected by

Fast shipping, great product. I did a part number crosscheck from my exact filter, this one matched, and was half the price! Thanks :)

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