20x20x5 H

20x20x5 (4 3/8) Honeywell/Lennox Replacement Furnace Filters MERV 8 Pleated Plus Carbon

20x20x5 (4 3/8) Honeywell/Lennox Replacement Furnace Filters MERV 8 Pleated Plus Carbon

Important Note:  Almost ALL furnace filters have a different "actual size" th...
$45.54
1 Pack
20x20x5 (4 3/8) Honeywell/Lennox Replacement Furnace Filters MERV 12 Pleated Plus Carbon

20x20x5 (4 3/8) Honeywell/Lennox Replacement Furnace Filters MERV 12 Pleated Plus Carbon

Important Note:  Almost ALL furnace filters have a different "actual size" th...
$46.66
1 Pack
20x20x5 (4 3/8) Honeywell/Lennox Replacement Furnace Filters MERV 10 Pleated Plus Carbon

20x20x5 (4 3/8) Honeywell/Lennox Replacement Furnace Filters MERV 10 Pleated Plus Carbon

Important Note:  Almost ALL furnace filters have a different "actual size" th...
$46.10
1 Pack
20x20x5 (4 3/8) Honeywell/Lennox Replacement Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters

20x20x5 (4 3/8) Honeywell/Lennox Replacement Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters

Important Note:  Almost ALL furnace filters have a different "actual size" th...
$99.99
2 Pack
20x20x5 (4 3/8) Honeywell/Lennox Replacement Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filter

20x20x5 (4 3/8) Honeywell/Lennox Replacement Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filter

Important Note:  Almost ALL furnace filters have a different "actual size" th...
$55.54
1 Pack
20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 8 Air Filters

20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 8 Air Filters

Important Note:  Almost ALL furnace filters have a different "actual size" th...
$41.10
1 Pack
20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 13 Air Filters

20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 13 Air Filters

Important Note:  Almost ALL furnace filters have a different "actual size" th...
$46.66
1 Pack
20x20x5 (4 3/8) Honeywell/Lennox Replacement Furnace Filters MERV 13 Plus Carbon

20x20x5 (4 3/8) Honeywell/Lennox Replacement Furnace Filters MERV 13 Plus Carbon

Important Note:  Almost ALL furnace filters have a different "actual size" th...
$55.54
1 Pack
20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 12 Air Filters

20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 12 Air Filters

Important Note:  Almost ALL furnace filters have a different "actual size" th...
$43.32
1 Pack
20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 10 Air Filters

20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 10 Air Filters

Important Note:  Almost ALL furnace filters have a different "actual size" th...
$42.21
1 Pack