Read Our Customer Promise! See Here

Our Customer Promise means we are committed to making sure you are 100% satisfied with your purchase.

  • Lowest Price
  • Free Shipping On Orders > $125 (Continental US)
  • Hassle Free Returns

Contact Customer Support: 888.623.4678

| |
Save even more when you choose aut- delivery Learn More

Lennox X8789 Filter

More Views

Lennox X8789 - PureAir PCO16-28 MERV 16 Filter 16" x 26" x 5"

SKU: X8789
$102.07 Includes FREE Shipping in Continental U.S.
$102.07 Includes FREE Shipping in Continental U.S.
No Auto Delivery
Auto Delivery Every
(Save 5% instantly) Help

Full Description

Lennox X8789 Healthy Climate PureAir PCO16-28 MERV 16 replacement filter. Brand New Genuine Lennox Healthy Climate Product. is the web's #1 source for the Lennox X8789 MERV 16 filter. Order your Lennox X8789 MERV 16 filter today and receive fast, efficient, FREE Shipping on Orders Over $125 (Continental U.S.)!

Lennox X8789 air filters fit the PCO16-28 PureAir unit

Dimensions: 16" x 26" x 5" (Actual 16.31" x 25.47" x 4.31")

The Lennox Healthy Climate PureAir replacement furnace filter uses a MERV 16 pleated filter (Lennox X8789) to capture particles in the air stream. By removing contaminants like dust and dander, the PureAir system helps family members in your household breathe easier, especially allergy and asthma sufferers. In most home environments, this filter only needs to be replaced every 12 months, making it an easy investment in your family’s health and comfort.

Please make sure to check out the X8796 Maintenance Kit available for your Lennox PCO16-28!

Click here to go to the X8796 maintenance kit

We maintain the lowest price on the web for this item! If you find a legitimately lower advertised price on this item (including S&H), Click Here to contact our Sales Department so we can beat the price.


Brand Lennox
Depth 5"
Dimensions (Inches) 16 x 26
MERV Rating MERV 16

Users Reviews

Lennox X8789

I have purchased this filter from this site in the past and I have been 100% satisfied. The site was originally recommended by my HVAC service man as significantly cheaper than anywhere else and he is right!

Review by Leonard O'Connor (Posted on 10/23/2013)
Lennox X8789

Really love your website. Very fast and convenient and very user friendly. I will order from you regularly and have recommended you to friends. Thank you Discount Furnace Filter! JoAnn Aaron, Midland, Texas

Review by JoAnn (Posted on 9/24/2012)
Lennox Merv 16 pleated filter X8789

This is a very high efficient filter which is very easy to install. DiscountFurnance acutally saved me $85.00 over what the heating & air company wanted to charge me for one that was only a Merv 10! When they serviced my system, they put a M

Review by Katherine Mellott (Posted on 6/8/2009)

Write a review

You're reviewing: Lennox X8789 - PureAir PCO16-28 MERV 16 Filter 16" x 26" x 5"

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars
Website Security Test