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1-888-979-4284
M-F 9am-4pm EST
0
Shop
Shop Filters
Air Cleaner Filters
Air Handler Filters
Air Purifier Filters
Dehumidifier Filters
Dishwasher Filters
Dryer Lint Filters
Filter Replacements
Furnace Filters
Furnace Filter Upgrade/Maintenance Kits
HRV/ERV Filters
Humidifier Filters & Pads
Microwave Filters
Range Hood Filters
Refrigerator Air Filters
Refrigerator Water Filters
Under-Sink Water Filters
Shower Filters
Vacuum Filters
Water Filtration Systems
Shop Air Quality Products
Air Conditioners
Air Conditioner Supplies
Air Purifiers
Air Quality Monitors
Carbon Monoxide Detectors
Ceiling Fans
Dehumidifiers
Electronic Air Cleaners
Fans & Fan Accessories
HEPA Vacuums
Humidifiers
Portable Heaters
Range Hoods
Smoke Detectors
Vacuum Filters
Shop Home Comfort & HVAC Parts
Cleaning Products & Supplies
Household Tools
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Furnace Flame Sensors
Steam Cylinder
Solenoid Valves
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Thermostat Accessories
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LG Fridge Water Filters
Maytag Fridge Water Filters
Samsung Fridge Water Filters
Sub-Zero Fridge Water Filters
Swift Green Fridge Water Filters
Whirlpool Fridge Water Filters
All Other Water Filters
Reverse Osmosis Water Filters
Under Sink Water Filters
Water Filtration Systems
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Appliance Filters
Dishwasher Filters
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Range Hood Filters
Dehumidifier Filters
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Vacuum Bags
Coffee Machine Filters
Refrigerator Air Filters
Air Quality Products
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Air Cleaner Filters
Air Handler Filters
Air Purifier Filters
Dehumidifier Filters
HRV/ERV Filters
Humidifier Filters & Pads
Filter Replacement
Furnace Filters
Vacuum Filters
Air Quality & Safety
Air Movers
Air Purifiers - Portable
Air Purifiers - Whole House
Air Quality Monitors
Carbon Monoxide Detectors
Dehumidifiers
Electronic Air Cleaners
HEPA Vacuums
Humidifiers
Smoke Detectors
Range Hoods
Heating & Cooling
Air Conditioners
Air Conditioner Supplies
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Size: 4 Inch
Type
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Upgrade & Maintenance Kits
Size
Size
1 Inch
4 Inch
MERV
MERV
11
16
Dimensions
Dimensions
17x26
21x26
Brand
Brand
Aprilaire
Continental Fan
Lennox
Details
Healthy Climate 604642-06, Air Purifier Maintenance Kit 26 x 17 x 4 Inch, MERV 11
$493.00
Details
Lennox Y4593 - 1st Generation to 2nd Generation Conversion Kit: Healthy Climate PCO-20C MERV 11 w/ Insert 21x26x4
$268.75
Details
Lennox Y4592 - 1st Generation to 2nd Generation Conversion Kit: Healthy Climate PCO-12C MERV 16 w/ Insert 17x26x4
$422.25
Details
Lennox X8348 - PureAir PCO-20C MERV 16 Maintenance Kit with Insert 21x26x4
$633.50
Details
Lennox X8347 - PureAir PCO-12C MERV 16 Maintenance Kit with Insert 17x26x4
$652.00
Details
Lennox X8346 - PureAir PCO-12C MERV 16 Maintenance Kit without Insert 17x26x4
$558.75
Details
Lennox X8345 - PureAir PCO-20C MERV 16 Upgrade Kit with Insert 21x26x4
$805.50
Details
Lennox Y4594 - 1st Generation to 2nd Generation Conversion Kit: Healthy Climate PCO-12C MERV 11 w/ Insert 17x26x4
$267.25
Details
Lennox Y4591 - 1st Generation to 2nd Generation Conversion Kit: Healthy Climate PCO-20C MERV 16 w/ Insert 21x26x4
$464.25
Details
Lennox X8344 - PureAir PCO-20C MERV 16 Upgrade Kit without Insert - 21x26x4
$735.75
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