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Lennox Air Filters

Lennox air and media filters remove dust, allergens and other harmful contaminants from the air in your home.

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Lennox Air Filters product list


Lennox X8309 MERV 10 Expandable Filter Replacement
(X8309)

The Lennox X8309 MERV 10 Expandable Filter Replacement is a replacement expandable filter for the Lennox PMAC-20C model air cleaner. This pleated air filter measures approximately 16x25x5 and boasts a MERV 10 rating.


In stock! Ships in 1 business day.
Lennox X8309 MERV 10 Expandable Filter Replacement
Our Price: $32.39
Retail: $39.50
You Save 18%!






Lennox X0582 MERV 10 Air Cleaner Media Filter
(X0582)

The Lennox X0582 MERV 10 Air Cleaner Media Filter is a furnace filter media that contains a MERV 10 air filter. This MERV 10 furnace filter is also known as the Lennox X0582 and measures 16x20x5 inches.


In stock! Ships in 1 business day.
Lennox X0582 MERV 10 Air Cleaner Media Filter
Our Price: $27.00
Retail: $78.85
You Save 66%!






Lennox X5424 MERV 16 Pleated Furnace Filter Media
(X5424)

This Lennox X5424 MERV 16 Pleated Furnace Filter Media needs to be replaced every 12 months. The Lennox MERV 16 Filter is a genuine Lennox Healthy Climate boxed media air cleaner.


In stock! Ships in 1 business day.
Lennox X5424 MERV 16 Pleated Furnace Filter Media
Our Price: $107.55
Retail: $122.45
You Save 12%!






Lennox 91X25 MERV 8 Pleated Air Filters 4-Pack
(91X25)

The Lennox 91X25 MERV 8 Pleated Air Filters 4-Pack is a replacement set of pleated air filters that arrives in a 4 pack. These Healthy Climate furnace filters boast a MERV 8 rating, which can reduce mold spores, dust, and tiny particles from your ai


In stock! Ships in 1 business day.
Lennox 91X25 MERV 8 Pleated Air Filters 4-Pack
Our Price: $29.95
Retail: $38.95
You Save 23%!






Lennox Y0391 UV Filtration Lamp Replacement
(Y0391)

The Lennox Y0391 UV Filtration Lamp Replacement is a replacement UV filter lamp for the Lennox UVC 41W-S and UVC 41W-D Healthy Climate UVC Germicidal Light air cleaners. The UVC041W-S requires only one replacement bulb, while the UVC 41W-D model req


In stock! Ships in 1 business day.
Lennox Y0391 UV Filtration Lamp Replacement
Our Price: $59.95
Retail: $69.34
You Save 14%!






Lennox 69H85 Whole House Air Purifier Filter
(69H85)

The Lennox 69H85 Whole House Air Purifier Filter is a replacement air filter for the EAC12-14 and EAC-14 Healthy Climate Electronic Air Cleaner from Lennox. This washable pre-filter traps large pollutants, like dust and dirt particles, and helps you


In stock! Ships in 1 business day.
Lennox 69H85 Whole House Air Purifier Filter
Our Price: $9.85
Retail: $14.30
You Save 31%!






Lennox WB2-17/WB2-18 Metal Water Panel Filter
(WB2-17/WB2-18 1R)

The Lennox WB2-17/WB2-18 Humidifier Metal Water Panel Filter is the correct compatible replacement for the following models of humidifiers: Lennox WB2-17 Lennox WB2-18 This metal Lennox humidifier water panel has approximate dimensions of 10"


In stock! Ships in 1 business day.
Lennox WB2-17/WB2-18 Metal Water Panel Filter
As Low As: $5.95
Retail: $9.99
You Save 40%!






Lennox WB2-12 Humidifier Water Panel Filter
(Lennox WB2-12 R)

The Lennox WB2-12 Humidifier Water Panel Filter has Honeycomb filtration that traps mineral pollutants found in water. It is recommended that you replace your Lennox filter twice a season or more often in hard water areas.


In stock! Ships in 1 business day.
Lennox WB2-12 Humidifier Water Panel Filter
Our Price: $5.99
Retail: $9.99
You Save 40%!






Lennox 92X08 HEPA 40/60 Foam PreFilter
(92X08)

The Lennox 92X08 HEPA 40/60 Foam PreFilter is a replacement foam pre-filter for the HEPA 40 and HEPA 60 Lennox Healthy Climate Indoor Air Quality HEPA systems. Contaminated air passes through this carbon pre-filter, allowing it trap large dirt.


Special Order. Ships in 5 days.
Lennox 92X08 HEPA 40/60 Foam PreFilter
Our Price: $29.95
Retail: $39.25
You Save 24%!






Lennox X8348 MERV 10 Filter Maintenance Kit
(X8348)

The Lennox X8348 MERV 10 Filter Maintenance Kit is a maintenance kit for the Lennox PCO-20C PureAir Air Purification System. This PureAir maintenance kit includes: one MERV 10 filter, also known as part number X6667; one catalyst insert, also known


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Lennox X8348 MERV 10 Filter Maintenance Kit
Our Price: $210.00
Retail: $254.95
You Save 18%!






Lennox 92X10 40/60 HEPA Filter Replacement
(92X10)

This Lennox Charcoal Carbon Filter 92X10 is designed to capture 99.97% of particulates down to 0.3 micron that pass through it. The Lennox Healthy Climate filter should be replaced every 2-5 years.


Special Order. Ships in 6 days.
Lennox 92X10 40/60 HEPA Filter Replacement
Our Price: $259.99
Retail: $284.96
You Save 9%!






Lennox Foam Humidifier Filter - Lennox LX18
(LX18)

The Lennox Foam Humidifier Filter LX18 is a replacement foam filter for the Lennox WSI-18 furnace mount humidifier. This two pack of Lennox foam prefilters measures 14" x 12 3/4" x 1/8" and reduces mineral pollutants within your WS1-18 humidifie


In stock! Ships in 1 business day.
Lennox Foam Humidifier Filter - Lennox LX18
Our Price: $37.98






Lennox X6666 MERV 16 Pleated Air Filter Media
(X6666)

This Lennox Box Filter is a genuine MERV 16 filter. The Lennox Furnace Filter Box should only be replaced every six months.


In stock! Ships in 1 business day.
Lennox X6666 MERV 16 Pleated Air Filter Media
Our Price: $99.95
Retail: $128.10
You Save 22%!






Lennox 75X66 Metal Mesh Filter
(75X66)

The Lennox 75X66 Metal Mesh Filter is the correct replacement for the following air cleaner: Lennox Pureair PCO-2OC The Lennox Pureair air cleaner is the only air cleaner made that destroys odors and VOC's, and has a MERV rating of MERV 16.


In stock! Ships in 1 business day.
Lennox 75X66 Metal Mesh Filter
Our Price: $152.00
Retail: $199.99
You Save 24%!






Lennox 98N45 MERV 8 Pleated Furnace Filter
(98N45)

This Lennox 98N45 MERV 8 Pleated Furnace Filters 4-Pack serve as an excellent choice to upgrade from the generic fiberglass filters in your local hardware store. The healthy climate filters come in this money-saving 4-pack package.


Out of stock
Lennox 98N45 MERV 8 Pleated Furnace Filter
Our Price: $7.49
Retail: $9.99
You Save 25%!





Lennox X8313 MERV 16 Expandable Filter Replacement
(X8313)

The Lennox X8313 MERV 16 Expandable Filter Replacement is the correct replacement for any furnace the needs a 20x25x5 filter. This expandable filter has a MERV rating of 16. The Lennox X8313 MERV 16 Expandable Filter Replacement specifica


In stock! Ships in 1 business day.
Lennox X8313 MERV 16 Expandable Filter Replacement
Our Price: $107.55
Retail: $131.25
You Save 18%!






Lennox X2678 HEPA 20 Charcoal Carbon Filter
(X2678)

The Lennox X2678 HEPA 20 Charcoal Carbon Filter is a replacement charcoal carbon filter for the Lennox Healthy Climate HEPA 20 Bypass Filtration Unit. This is an inner filter used in the third stage of filtration for the removal of odors


Special Order. Ships in 4 days.
Lennox X2678 HEPA 20 Charcoal Carbon Filter
Our Price: $36.00
Retail: $40.28
You Save 11%!






Lennox Y0629 - PCO20-28 Installation Kit
(Y0629)

The Lennox Y0629 is for use with the following air purification system: Lennox Healthy Climate PureAir PCO20-28 The Lennox Y0629 - PCO20-28 Pureair Filter System is the installation kit for the PCO20-28. This Lennox PureAir kit is made from qu


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Lennox Y0629 - PCO20-28 Installation Kit
Our Price: $99.99
Retail: $149.99
You Save 33%!






Lennox X8349 MERV 10 Filter Maintenance Kit
(X8349)

The Lennox X8349 MERV 10 Filter Maintenance Kit is a filter maintenance kit for the Lennox PCO-12C PureAir Air Purification System. This maintenance kit includes one MERV 10 filter (X6664), one catalyst insert (75X73), and four UV bulbs (X8149). The


In stock! Ships in 1 business day.
Lennox X8349 MERV 10 Filter Maintenance Kit
Our Price: $194.00
Retail: $225.25
You Save 14%!






Lennox X8310 MERV 10 Expandable Filter Replacement
(X8310)

The Lennox x8310 expandable MERV 10 filter is for use in your homes filter system. Also known as the healthy climate furnace filter, the X8310 measures 20x25x5 inches. This furnace filter media will protect your home from particles such as du


In stock! Ships in 1 business day.
Lennox X8310 MERV 10 Expandable Filter Replacement
Our Price: $29.95
Retail: $39.50
You Save 24%!






Lennox HCC16-28 Filter Cabinet System MERV 16
(Y2921)

The Lennox HCC16-28 Filter Cabinet System MERV 16 is an air cleaner cabinet that attaches directly to your HVAC system without causing any additional energy costs. The Lennox Healthy Climate HCC16-28 is ideal for whole-house air filtration. The Lenn


In stock! Ships in 1 business day.
Lennox HCC16-28 Filter Cabinet System MERV 16
Our Price: $299.99
Retail: $349.99
You Save 14%!






Lennox 91X26 MERV 8 Pleated Air Filters 4-Pack
(91X26)

The Lennox 91X26 MERV 8 Pleated Air Filters 4-Pack is a Lennox genuine OEM Healthy Climate air filter. These Lennox air filters are pleated and remove particles and bioaerosols as small as 3 microns from your indoor air.


Special Order. Ships in 8 days.
Lennox 91X26 MERV 8 Pleated Air Filters 4-Pack
Our Price: $29.95
Retail: $38.95
You Save 23%!






Lennox X8345 MERV 16 Filter Upgrade Kit
(X8345)

The Lennox upgrade kit, part number x8345 is meant for your Lennox PureAir PCO-20C air filtration unit. This MERV 16 filter measures 21" x 26" x 4" inches. Also known as the Lennox healthy climate, this filter upgrade kit will provide you with even


In Stock! Ships in 2 to 3 business days.
Lennox X8345 MERV 16 Filter Upgrade Kit
Our Price: $304.00
Retail: $343.15
You Save 11%!






Lennox Y2920 Whole House Air Filter Cabinet
(Y2920)

The Lennox Y2920 Whole House Air Filter Cabinet is the correct system that is: Compatible with any HVAC system and does not require an additional power source


Special Order. Ships in 4 days.
Lennox Y2920 Whole House Air Filter Cabinet
Our Price: $91.75
Retail: $119.00
You Save 23%!






Lennox 92X09 HEPA 40/60 Charcoal Carbon Filter
(92X09)

This Lennox Healthy Climate Filter offers efficient air-filtration performance. This Lennox HEPA 60 carbon filter should be replaced every 2-5 years.


In stock! Ships in 1 business day.
Lennox 92X09 HEPA 40/60 Charcoal Carbon Filter
Our Price: $35.70
Retail: $48.25
You Save 26%!







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