Lennox X6669 - PureAir PCO-20C MERV 16 Replacement Filter 21" x 26" x 4"
Lennox X6672 - Carbon Clean Healthy Climate HCF16-16 MERV 16 Replacement Filter 16" x 25" x 5"
Lennox X6675 Air Filter – Lennox X6675 Healthy Climate Filter Replacement
Lennox X6675 (2-Pack) - Healthy Climate MERV 16 Replacement Filter 20" x 25" x 5"
Lennox X6675 (5-Pack) - Healthy Climate MERV 16 Replacement Filter 20" x 25" x 5"
Lennox X7935 - Healthy Climate HCF14-16 MERV 16 Replacement Filter 20" x 20" x 5" - X7935
Lennox X8312 - Healthy Climate HCXF16-16 MERV 16 Expandable Filter 16" x 25" x 5"
Lennox X8313 - Healthy Climate HCXF20-16 MERV 16 Expandable Filter 20" x 25" x 5"
Lennox X8314 - Healthy Climate HCXF14-16 MERV 16 Expandable Filter 20" x 20" x 5"
Lennox X8345 - PureAir PCO-20C MERV 16 Upgrade Kit with Insert 21" x 26" x 4"
Lennox X8347 - PureAir PCO-12C MERV 16 Maintenance Kit with Insert 17" x 26" x 4"
Lennox X8788 - PureAir PCO20-28 MERV 16 Filter- 20" x 26" x 5"
Lennox X8789 - PureAir PCO16-28 MERV 16 Filter 16" x 26" x 5"
Lennox X8790 - PureAir PCO14-23 MERV 16 Filter 20" x 21"x 5"
Lennox X8795 - Healthy Climate PureAir Annual Maintenance Kit for PCO20-28
Lennox X8796 - Healthy Climate PureAir Annual Maintenance Kit for PCO16-28
Lennox X8797 - Healthy Climate PureAir Annual Maintenance Kit for PCO14-23
Lennox X5424 - PMAC-20C MERV 16 Replacement Filter 25" x 20" x 6"
Out of stock
Lennox X5425 - PMAC-12C MERV 16 Replacement Filter 28" x 17" x 6"
Out of stock
Lennox X6666 - PureAir PCO-12C MERV 16 Replacement Filter 17" x 26" x 4"
Out of stock
Lennox X8344 - PureAir PCO-20C MERV 16 Upgrade Kit without Insert - 21" x 26" x 4"
Out of stock
Lennox X8346 - PureAir PCO-12C MERV 16 Maintenance Kit without Insert 17" x 26" x 4"
Out of stock