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Looking for a replacement Lennox air filter for your house? Filters Fast carries a large selection of Lennox filter replacements.


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Lennox product list


Lennox X9423 UV Filtration Germicidal Lamp
(X9423)

The Lennox germicidal light, part number X9423, is a uv germicidal bulb for your homes HVAC system. The uv germicidal light uses ultraviolet energy that reduce harmful microorganisms in your air. This uv germicidal lamp will use intense UV light to

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Special Order. Ships in 8 days.
Lennox X9423 UV Filtration Germicidal Lamp
Our Price: $178.00
Retail: $214.58
You Save 17%!

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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.

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

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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

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Lennox X8349 MERV 10 Filter Maintenance Kit
Our Price: $194.00
Retail: $225.25
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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 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.


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Lennox 98N42 MERV 8 Pleated Furnace Filters 4-Pack
Our Price: $29.95
Retail: $38.95
You Save 23%!

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Lennox X8312 MERV 16 Expandable Filter Replacement
(X8312)

The Lennox X8312 MERV 16 furnace filter is an expandable filter for your furnace system. Also known as the HCXF16-16, this pleated air filter will protect both your family and HVAC system. This MERV 16 rated filter will capture very small particles.

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Special Order. Ships in 6 days.
Lennox X8312 MERV 16 Expandable Filter Replacement
Our Price: $108.16
Retail: $124.81
You Save 13%!

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Lennox 64X36 UV Air Filter Lamp Replacement
(64X36)

The Lennox 64X36 UV Air Filter Lamp is the replacement bulb for Lennox UV-500 & UV-523 Germicide Lamp Systems. The Lennox 64X36 kills viruses, bacteria, yeast, mold, pollen & fungi.


In stock! Ships in 1 business day.
Lennox 64X36 UV Air Filter Lamp Replacement
Our Price: $58.95
Retail: $76.13
You Save 23%!

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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 8 days.
Lennox 92X10 40/60 HEPA Filter Replacement
Our Price: $259.99
Retail: $284.96
You Save 9%!

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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
You Save 29%!

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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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Special Order. Ships in 8 days.
Lennox 75X73 Metal Mesh Filter
Our Price: $164.99
Retail: $189.95
You Save 13%!

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Lennox 64X62 UV Humidifier System Ballast
(64X62)

The Lennox 64X62 UV Humidifier System Ballast is a replacement ballast for the Lennox UV-1000 and UV-2000 Healthy Climate Germicidal Light air filtration systems.

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In Stock! Ships in 5 to 6 business days.
Lennox 64X62 UV Humidifier System Ballast
Our Price: $136.22
Retail: $149.99
You Save 9%!

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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 9 days.
Lennox X2678 HEPA 20 Charcoal Carbon Filter
Our Price: $36.00
Retail: $40.28
You Save 11%!

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Lennox X4138 HEPA 40/60 Carbon PreFilter 10-Pack
(X4138)

This Lennox X4138 HEPA 40/60 Carbon PreFilter is a part of the Lennox “Healthy Climate” line of indoor air quality products. This Lennox HEPA 60 filter has an estimated life of 6 months.


In Stock! Ships in 5 to 6 business days.
Lennox X4138 HEPA 40/60 Carbon PreFilter 10-Pack
Our Price: $223.60
Retail: $385.10
You Save 42%!

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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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Special Order. Ships in 4 days.
Lennox X8313 MERV 16 Expandable Filter Replacement
Our Price: $107.55
Retail: $131.25
You Save 18%!

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Lennox X8314 MERV 16 Expandable Filter Replacement
(X8314)

The Lennox X8314 is the correct replacement for the following air cleaner: Lennox PMAC-20C Healthy Climate Air Cleaner

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Special Order. Ships in 15 days.
Lennox X8314 MERV 16 Expandable Filter Replacement
Our Price: $109.20
Retail: $114.99
You Save 5%!

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White Rodgers 16x26x5 Air Filter F825-0548 2pk
(FFC16265WRMM13)

The White Rodgers 16x26x5 Air Filter F825-0548 is a compatible economical alternative to the genuine 16x26x5 air furnace filter.


In Stock! Ships in 1 to 2 business days.
White Rodgers 16x26x5 Air Filter F825-0548 2pk
Our Price: $70.00
Retail: $90.00
You Save 22%!

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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 11 days.
Lennox Y2920 Whole House Air Filter Cabinet
Our Price: $91.75
Retail: $119.00
You Save 23%!

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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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Special Order. Ships in 8 days.
Lennox X8345 MERV 16 Filter Upgrade Kit
Our Price: $310.15
Retail: $343.15
You Save 10%!

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Lennox X8303 MERV 10 Expandable Filter Kit
(X8303)

The Lennox X8303 MERV 10 Expandable Filter Kit is the correct replacement for several models of the following brands of air cleaners: Bryant & Carrier Honeywell Lennox Trion This Lennox Healthy Climate filter kit contains one filter and


Special Order. Ships in 4 days.
Lennox X8303 MERV 10 Expandable Filter Kit
Our Price: $47.50
Retail: $49.99
You Save 5%!

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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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Special Order. Ships in 5 days.
Lennox X6661 Healthy Climate Filter Cabinet
Our Price: $99.75
Retail: $120.95
You Save 18%!

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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 64X57 UV Humidifier Replacement Bulb
(64X57)

The Lennox 64X57 UV Humidifier Replacement Bulb is the correct replacement for the following models of humidifiers: Lennox UVO-1000 Lennox UVO3-1000 Lennox UVO3-1023 This UV humidifier replacement bulb controls and kills contaminants in your


Special Order. Ships in 5 days.
Lennox 64X57 UV Humidifier Replacement Bulb
Our Price: $98.10
Retail: $116.95
You Save 16%!

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Lennox 91X24 MERV 8 Pleated Air Filters 4-Pack
(91X24)

The Lennox 91X24 MERV 8 Pleated Air Filters 4-Pack is a set of pleated air filters that measures approximately 15x20x1 and has an a MERV 8 rating. This air conditioner filter arrives in a convenient 4 pack, which will last up to one year.


Special Order. Ships in 10 days.
Lennox 91X24 MERV 8 Pleated Air Filters 4-Pack
Our Price: $29.95
Retail: $38.95
You Save 23%!

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Lennox Y6595 PCO3-20-16 Air Purification Filter
(DLXY6595)

The features a Precision Pleat MERV 16 filter that traps particles down to an amazing 0.01 micron.


Special Order. Ships in 2 days.
Lennox Y6595 PCO3-20-16 Air Purification Filter
Our Price: $694.00
Retail: $765.00
You Save 9%!

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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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Special Order. Ships in 7 days.
Lennox X4141 Healthy Climate Air Filtration System
Our Price: $199.98
Retail: $249.99
You Save 20%!

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Filters Fast - Lennox

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