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Lennox 4" Filters
We found 12 results matching your criteria.
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Lennox (12)
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Lennox X8349 - PureAir PCO-12C MERV 10 Annual Maintenance Kit with Insert 17" x 26" x 4"
Lennox X8348 - Healthy Climate PCO-20C MERV 10 MAINT KIT W/INSRT 21" x 26" x 4"
Lennox X8347 - PureAir PCO-12C MERV 16 Maintenance Kit with Insert 17" x 26" x 4"
Our Price:
$212.95
Includes Free Shipping!
Our Price:
$242.95
Includes Free Shipping!
Our Price:
$326.95
Includes Free Shipping!
X8349 - Lennox PureAir PCO-12C MERV 10 Maintenance Kit with Insert - Filter dimensions: 17" x 26" x 4".
Lennox X8348 Healthy Climate PCO-20C MERV 10 MAINT KIT W/INSRT. Filter dimensions: 21" x 26" x 4"
Lennox PureAir PCO-12C MERV 16 MAINTENANCE KIT WITH INSERT - X8347. Filter dimensions: 17" x 26" x 4".
Lennox X8346 - PureAir PCO-12C MERV 16 Maintenance Kit without Insert 17" x 26" x 4"
Lennox X8345 - PureAir PCO-20C MERV 16 Upgrade Kit with Insert 21" x 26" x 4"
Lennox X8344 - PureAir PCO-20C MERV 16 Upgrade Kit without Insert - 21" x 26" x 4"
Our Price:
$203.19
Includes Free Shipping!
Our Price:
$343.15
Includes Free Shipping!
Our Price:
$273.27
Includes Free Shipping!
Lennox PureAir PCO-12C MERV 16 MAINTENANCE KIT WITHOUT INSERT - X8346. Filter dimensions: 17" x 26" x 4".
Lennox PureAir PCO-20C MERV 16 UPGRADE KIT WITH INSERT 21" x 26" x 4"- X8345
Lennox PureAir PCO-20C MERV 16 UPGRADE KIT WITHOUT INSERT - X8344
Lennox X6669 - PureAir PCO-20C MERV 16 Replacement Filter 21" x 26" x 4"
Lennox X1967 - Replacement Filter 20" x 24" x 1"
Lennox X1204 - Replacement Filter 20" x 30" x 1"
Our Price:
$99.95
Save $1.50 per Filter and Receive Free Shipping when you Buy 2 or More!!!
Our Price:
$15.55
Includes Free Shipping.
Our Price:
$15.55
Includes Free Shipping.
Lennox PureAir PCO-20C MERV 16 Replacement Filter 21" x 26" x 4" - X6669
Lennox Replacement Filter 20" x 24" x 1" - X1967
Lennox Replacement Filter 20" x 30" x 1" - X1204
Lennox X6664 - PureAir PCO-12C Replacement Filter 17" x 26" x 4"
Lennox X6667 - PureAir PCO-20C MERV 10 Replacement Filter 21" x 26" x 4"
Lennox X6666 - PureAir PCO-12C MERV 16 Replacement Filter 17" x 26" x 4"
Our Price:
$28.08
Save $1.00 per Filter and Receive Free Shipping when you Buy 2 or More!!!
Our Price:
$26.99
Save $1.00 per Filter and Receive Free Shipping when you Buy 2 or More!!!
Our Price:
$99.95
Save $1.50 per Filter and Receive Free Shipping when you Buy 2 or More!!!
Lennox PureAir PCO-12C Replacement Filter 17" x 26" x 4" - X6664
Lennox PureAir PCO-20C Replacement Filter 21" x 26" x 4" - X6667
Lennox PureAir PCO-12C MERV 16 Replacement Filter 17" x 26" x 4" - X6666
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