1 inch

Air Filter: 13-1/2x15-1/2x1 Essential

MSRP:

Was:

Now: $19.00
Air Filter: 13-1/2x19-3/4x1 Essential

MSRP:

Was:

Now: $19.00
Air Filter: 13-1/2x21-1/2x1 Essential

MSRP:

Was:

Now: $19.00
Air Filter: 13-1/2x20-1/2x1 Essential

MSRP:

Was:

Now: $19.00
Air Filter: 13-1/2x14x1 Essential

MSRP:

Was:

Now: $19.00
Air Filter: 13-1/2x16-1/2x1 Essential

MSRP:

Was:

Now: $19.00
Air Filter: 13-1/2x15x1 Essential

MSRP:

Was:

Now: $19.00
Air Filter: 13-1/2x15-3/4x1 Essential

MSRP:

Was:

Now: $19.00
Air Filter: 13-1/2x16-1/4x1 Essential

MSRP:

Was:

Now: $19.00
Air Filter: 13-1/2x13-3/4x1 Essential

MSRP:

Was:

Now: $19.00
Air Filter: 13-1/2x13-1/2x1 Essential

MSRP:

Was:

Now: $19.00
Air Filter: 13-3/8x13-3/8x1 Essential

MSRP:

Was:

Now: $19.00