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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 75X73 Metal Mesh Filter
(75X73)

The Lennox 75X73 Metal Mesh Filter is a replacement metal mesh filter for the Lennox PCO-12C and PCO-12U. This metal air filter is constructed out of titanium dioxide and coated with a honeycomb screen.

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Lennox 75X73 Metal Mesh Filter
Our Price: $164.99
Retail: $189.95
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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


Discontinued Product Read Description.
Lennox Foam Humidifier Filter - Lennox LX18
Our Price: $37.98
Retail: $39.88
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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
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Lennox X8346 MERV 16 Filter Upgrade Kit
(X8346)

The Lennox X8346 MERV 16 Filter Upgrade Kit is the correct upgrade for the following whole-house purification system: Lennox PureAir PCO 12C This Lennox upgrade kit contains 4 PureAir UV-A lamps, and 1 PureAir MERV 16 filter. This upgrade kit

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Lennox X8346 MERV 16 Filter Upgrade Kit
Our Price: $188.19
Retail: $215.00
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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

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Lennox X8313 MERV 16 Expandable Filter Replacement
Our Price: $107.55
Retail: $131.25
You Save 18%!

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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

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Lennox X8345 MERV 16 Filter Upgrade Kit
Our Price: $310.15
Retail: $343.15
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Lennox X6661 Healthy Climate Filter Cabinet
(X6661)

The Lennox X6661 Healthy Climate Filter Cabinet is a replacement filter cabinet for Lennox Healthy Climate air cleaner models HC10 and HC 16. This air filter cabinet measures approximately 20x25x5 and is also known as the HCC20-28.

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Lennox X6661 Healthy Climate Filter Cabinet
Our Price: $99.75
Retail: $120.95
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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

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Lennox HCC16-28 Filter Cabinet System MERV 16
Our Price: $299.99
Retail: $349.99
You Save 14%!

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Lennox X8308 MERV 16 Expandable Filter Kit
(X8308)

This Lennox Expandable Filter is a genuine Lennox part. The Lennox Healthy Climate Filter is a viable replacement for several Air Cleaner Models.

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Lennox X8308 MERV 16 Expandable Filter Kit
Our Price: $129.99
Retail: $149.99
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Lennox X8305 MERV 10 Expandable Filter Kit
(X8305)

The Lennox X8305 MERV 10 Expandable Filter Kit is a filter kit that includes a replacement expandable furnace filter and a replacement inner housing reusable filter frame. This expandable filter measures approximately 20x20x5.


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Lennox X8305 MERV 10 Expandable Filter Kit
Our Price: $98.99
Retail: $99.99
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Lennox X8347 MERV 16 Filter Upgrade Kit
(X8347)

The Lennox X8347 is the correct replacement for the following air cleaner: Lennox PureAir Healthy Climate PCO-12C Air Purification System

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Lennox X8347 MERV 16 Filter Upgrade Kit
Our Price: $325.99
Retail: $326.95
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Lennox 69H98 Air Cleaner Carbon Filter
(69H98)

The Lennox 69H98 Air Cleaner Carbon Filter is a replacement air filter for the Lennox EAC12-14 and EAC-14 series air cleaners. This carbon filter replaces part number 69H9801 and is a genuine Lennox part that is constructed from high quality materia


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Lennox 69H98 Air Cleaner Carbon Filter
Our Price: $74.99
Retail: $79.99
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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


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Lennox 91X25 MERV 8 Pleated Air Filters 4-Pack
Our Price: $29.95
Retail: $38.95
You Save 23%!

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Lennox 98N44 MERV 8 Pleated Furnace Filter 4-Pack
(98N44)

This Lennox 98N44 MERV 8 Pleated Furnace Filters 4-Pack package is pleated filters that capture airborne particles and allergens between three to ten microns in size. The Lennox 98N44 MERV 8 filters come in this cost-cutting 4-pack package.


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Lennox 98N44 MERV 8 Pleated Furnace Filter 4-Pack
Our Price: $37.95
Retail: $39.95
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Lennox 20x20x5 Comp Replacement Filter 2-Pack
(FFC20255X0585M8)

The Filters Fast FFC20255X0585M8 MERV 8 Air Filter 2-Pack is the compatible replacement for the Lennox 20x20x5 Comp Replacement Filter 2-Pack.


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Lennox 20x20x5 Comp Replacement Filter 2-Pack
Our Price: $39.95
Retail: $49.99
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Lennox 94X98 HEPA 20 Filter System Carbon Canister
(94X98)

The Lennox 94X98 HEPA 20 Filter System Carbon Canister is a replacement carbon canister for the Lennox HEPA 20 whole house air cleaner, which is designed to be attached to the ductwork of a home or office.

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Lennox 94X98 HEPA 20 Filter System Carbon Canister
Our Price: $99.86
Retail: $141.00
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Lennox 98N42 MERV 8 Pleated Furnace Filters 4-Pack
(98N42)

The Lennox 98N42 is a MERV 8 furnace filter 4-pack for your home. This furnace filter will protect your home from unhealthy contaminants and help keep your heating and cooling bill low.


Special Order. Ships in 7 days.
Lennox 98N42 MERV 8 Pleated Furnace Filters 4-Pack
Our Price: $29.95
Retail: $38.95
You Save 23%!

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Lennox 98N46 MERV 8 Pleated Furnace Filter 4-Pack
(98N46)

This Lennox 98N46 MERV 8 Pleated Furnace Filters 4-Pack serves 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.


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Lennox 98N46 MERV 8 Pleated Furnace Filter 4-Pack
Our Price: $29.96
Retail: $39.96
You Save 25%!

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Lennox X4141 Healthy Climate Air Filtration System
(X4141)

This Lennox X4141 Healthy Climate Air Filtration System meets ASHRAE 62.2 Standard for Ventilation. The Lennox Ventilation Control System is compatible with any forced air HVAC system.

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Lennox X4141 Healthy Climate Air Filtration System
Our Price: $199.98
Retail: $249.99
You Save 20%!

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Lennox X4912 HEPA 20 Air Filtration System
(X4912)

This Lennox X4912 HEPA 20 Air Filtration System completely and quietly filters the air inside your home, several times a day. This Lennox Air Filtration Unit contains particles and prevents them from escaping.

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Special Order. Ships in 6 days.
Lennox X4912 HEPA 20 Air Filtration System
Our Price: $505.85
Retail: $599.99
You Save 16%!

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Lennox X4913 HEPA 40 Air Filtration System
(X4913)

The Lennox X4913 HEPA 40 Air Filtration System is a HEPA air filter system that removes nearly all allergy-inducing contaminants from you air, including small particles and bacteria. This HEPA 40 system also filters and freshens the air.

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Special Order. Ships in 8 days.
Lennox X4913 HEPA 40 Air Filtration System
Our Price: $839.95
Retail: $899.95
You Save 7%!

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Lennox X4914 HEPA 60 Air Filtration System
(X4914)

This Lennox X4914 HEPA 60 Air Filtration System offers powerful, yet quiet performance. The Lennox Air Filtration System has a Sealed, Bypass Design.

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Special Order. Ships in 17 days.
Lennox X4914 HEPA 60 Air Filtration System
Our Price: $1,181.99
Retail: $1,199.99
You Save 2%!

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Lennox 72H09 EAC-2000 Carbon Filter Replacement
(72H09)

The Lennox 72H09 EAC-2000 Carbon Filter Replacement is a replacement carbon air filter for the Lennox EAC-20 and EAC-2000 air cleaners. This charcoal filter is an genuine Lennox part and is made from high quality construction material.


Special Order. Ships in 7 days.
Lennox 72H09 EAC-2000 Carbon Filter Replacement
Our Price: $78.82
Retail: $111.40
You Save 29%!

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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.

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Special Order. Ships in 4 days.
Lennox 92X10 40/60 HEPA Filter Replacement
Our Price: $259.99
Retail: $284.96
You Save 9%!

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Lennox 72H03 Air Cleaner Filter Cell
(72H03)

This Lennox 72H03 Air Cleaner Filter Cell is a high quality filter cell that provides effective air filtration. The Lennox 72H03 Air Cleaner Filter Cell is a Genuine Lennox replacement filter for central air cleaners.

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Special Order. Ships in 7 days.
Lennox 72H03 Air Cleaner Filter Cell
Our Price: $328.40
Retail: $349.99
You Save 6%!

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