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Lennox X5425 - PMAC-12C Replacement 28x17x6 MERV 16 Furnace Filter
$117.55
Lennox X5424 - PMAC-20C Replacement 25x20x6 MERV 16 Furnace Filter
$195.92
Lennox X6666 - PureAir PCO-12C Replacement 17x26x4 MERV 16 Filter
$128.24
$44.88
Lennox X8788 – PureAir PCO20-28 20x26x5 MERV 16 Filter
$192.35
$67.32
Lennox X8790 – PureAir PCO14-23 20x21x5 MERV 16 Filter
$132.51
$46.38
Lennox X8789 – PureAir PCO16-28 16x26x5 MERV 16 Filter
$143.20
$50.12
Lennox X8348 - PureAir PCO-20C MERV 16 Maintenance Kit with Insert 21x26x4
$342.68
$119.94
Lennox X8347 - PureAir PCO-12C MERV 16 Maintenance Kit with Insert 17x26x4
$352.65
$123.43
Lennox X8346 - PureAir PCO-12C MERV 16 Maintenance Kit without Insert 17x26x4
$302.07
$105.72
Lennox X8312- 16x25x5 MERV 16 Furnace Filter
$160.30
$56.10
Lennox X8344 - PureAir PCO-20C MERV 16 Upgrade Kit without Insert - 21x26x4
$398.24
Lennox X8313 - 20x25x5 MERV 16 Furnace Filter
$175.97
$61.59
