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Collection: Lennox X6673

Lennox X6673 and compatible furnace filters.

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Atomic X6673 MERV 11 Lennox Compatible Air Cleaner Filter Media for HCC20-28 - 20x25x5, 2-Pack

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Atomic X6673 MERV 11 Lennox Compatible Air Cleaner Filter Media for HCC20-28 - 20x25x5, 2-Pack

Vendor:
Atomic Filters

22 total reviews

Regular price $ 74.99 USD

Regular price ~~$ 99.99 USD~~ Sale price $ 74.99 USD
Unit price per

Sale
Atomic X6673 MERV 13 Upgrade Lennox Compatible Air Filter Media for HCC20-28 - 20x25x5, 2-Pack

Sale

Atomic X6673 MERV 13 Upgrade Lennox Compatible Air Filter Media for HCC20-28 - 20x25x5, 2-Pack

Vendor:
Atomic Filters

Regular price $ 84.95 USD

Regular price ~~$ 109.95 USD~~ Sale price $ 84.95 USD
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Lennox Healthy Climate 20x25x5 x6673 MERV 11 Box Filter- 1 Pack

Sale

Lennox Healthy Climate 20x25x5 x6673 MERV 11 Box Filter- 1 Pack

Vendor:
Lennox

Regular price $ 59.99 USD

Regular price ~~$ 79.99 USD~~ Sale price $ 59.99 USD
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Lennox Healthy Climate 20x25x5 x6673 MERV 11 Box Filter- 2 Pack

Sale

Lennox Healthy Climate 20x25x5 x6673 MERV 11 Box Filter- 2 Pack

Vendor:
Lennox

2 total reviews

Regular price $ 89.99 USD

Regular price ~~$ 105.99 USD~~ Sale price $ 89.99 USD
Unit price per

Sale
Lennox Model X6673 Air Cleaner Filter Media for HCC20-28 - 20x25x5, 2-Pack

Sale

Lennox Model X6673 Air Cleaner Filter Media for HCC20-28 - 20x25x5, 2-Pack

Vendor:
Lennox

12 total reviews

Regular price $ 89.99 USD

Regular price ~~$ 105.95 USD~~ Sale price $ 89.99 USD
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Lennox X6673 OEM 20x25x5 MERV 11 HCF20-11 HCF20-16 Replacement Filter

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Lennox X6673 OEM 20x25x5 MERV 11 HCF20-11 HCF20-16 Replacement Filter

Vendor:
Lennox

21 total reviews

Regular price $ 59.99 USD

Regular price ~~$ 74.95 USD~~ Sale price $ 59.99 USD
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