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

Lennox full product list:


Lennox X8308 MERV 16 Expandable Filter Kit
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 1 to 2 business days.

Retail: $156.99

Our Price: $133.99

Save 15%!

Lennox Y6454 Replacement For Lennox Y1841 WH Dehumidifier
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 5 to 6 business days.

Retail: $2,899.99

Our Price: $2,198.95

Save 24%!

Lennox Y2786 HCWB3-17 Whole House Humidifier 17 Gallons Per Day
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 5 to 6 business days.

Retail: $299.99

Our Price: $204.95

Save 32%!

Lennox Y2788 HCWP3-18 Whole House Humidifier 18 GPD
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 2 to 3 business days.

Retail: $449.99

Our Price: $298.95

Save 34%!

Lennox Y2789 Healthy Climate HCWP3-18A House Humidifier 18 GPD
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 5 to 6 business days.

Retail: $549.99

Our Price: $399.95

Save 27%!

Lennox Y6453 WH Dehumidifier Replacement For Lennox Y3013
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 2 to 3 business days.

Retail: $2,299.99

Our Price: $1,798.95

Save 22%!

Lennox Y0629 - PCO20-28 Installation Kit
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 5 to 6 business days.

Retail: $149.99

Our Price: $102.99

Save 31%!

Lennox 47N69 Pleat Spacers
In Stock!
Ships in 2 to 3 business days.

Retail: $49.99

Our Price: $24.95

Save 50%!

Lennox 91X44 Germicidal UV Light Power Cord
In Stock!
Ships in 5 to 6 business days.

Retail: $43.99

Our Price: $36.89

Save 16%!

Lennox Y6621 PCO3-14-16 PureAir Metal Mesh Insert 613860-02

Out of stock

Retail: $102.99

Our Price: $70.95

Save 31%!

Lennox Y6455 WHD3-130 Dehumidifier - 130 Pints
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 5 to 6 business days.

Retail: $3,499.99

Our Price: $2,399.99

Save 31%!

Lennox Y6453 HCWHD3-070 Whole House Dehumidifier 70 PPD
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 2 to 3 business days.

Retail: $2,299.99

Our Price: $1,798.95

Save 22%!

Lennox Y6454 Healthy Climate Whole House Dehumidifier
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 5 to 6 business days.

Retail: $2,899.99

Our Price: $2,198.95

Save 24%!

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