Lennox Replacement Deep Pleat Filters

Our aftermarket replacement deep pleat air filters for Lennox are much more efficient than ordinary air filters. In fact, they consistently outperform the competition due to their highly efficient synthetic material and extended surface. Our filters have been proven to have a higher dirt-holding capacity than competitive filters.

16 x 25 x 3

16 x 25 x 3

Designed to Fit

X0581

X5427

16 x 20 x 5

16 x 20 x 5

Designed to Fit

X0582

16 x 25 x 5

16 x 25 x 5

Designed to Fit

X0583

X6670

HCF16-10

16 x 26 x 5

16 x 26 x 5

Designed to Fit

X0584

X5429

16 x 28 x 6

16 x 28 x 6

Designed to Fit

X1444

X4559

X5425

20 x 20 x 5

20 x 20 x 5

Designed to Fit

X0585

X8305

X8308

20 x 21 x 5

20 x 21 x 5

Designed to Fit

X8790

20 x 25 x 5

20 x 25 x 5

Designed to Fit

X0586

X6673

X5426

20 x 25 x 6

20 x 25 x 6

Designed to Fit

X0445

X4560

X5424

20 x 26 x 5

20 x 26 x 5

Designed to Fit

X0587

X5428

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