Free Shipping on orders over $99 | FREE 365-DAY RETURNS
Filters Fast Logo Header
guarantee

Lennox Foam Humidifier Filter - Lennox LX18

LX18

$40.98
Retail: $47.99 /ea
You Save: 15%
As low as
$40.98
Retail: $47.99
You Save: 15%
Ships in 18 to 19 business days.
FiltersFast.com Home Filter Club
Home Filter Club

Sign up for the Home Filter Club in checkout. You choose how often you want your filter, and we take care of the rest.


Don't forget your Spring and Fall maintenance! To find your local Lennox dealer, click here.

The Lennox LX18 is the correct replacement air filter for the following humidifier models:

  • Lennox WS1-18
  • Lennox WS1-18-1
  • Lennox WS1-18-2

The Lennox Foam Humidifier Filter LX18 is a replacement foam filter for the Lennox WSI-18 furnace mount humidifier. This two pack of Lennox foam prefilters measures 14" x 12 3/4" x 1/2" and reduces mineral pollutants within your WS1-18 humidifier model.

Lennox Foam Humidifier Filter 2pk LX18 Specifications:

  • Part Number: LX18
  • Dimensions: 14" x 12 3/4' x 1/2"
  • Compatible with the WS1-18 series




Product Availability

Please provide your e-mail address below to receive a notification when this product becomes available:

X
X

Thanks! We'll send you a notification when this product is available!