4" Custom Size Merv 8 Standard Pleated - Case of 4 Lennox filters Canada * this is a special

* this is a special order item

Combo Pack includes:

Expandable filter Measurements 16" x 25" x 5"

*Actual Size 19 7/8" x 24 3/4" x 4 3/8"

4" Custom Size Merv 8 Standard Pleated - Case of 4 Lennox filters Canada * this is a specialPLEATED MERV 8 (Standard Capacity) CUSTOM SIZE 4" FILTERS *Due to increasing shipping charges we will no longer make filters any longer than 25 inches if you require a longer length please consider halving your length and combining two filters STEP 1 Enter exact size (height and length) in inches STEP 2 Select correct square inch area* Pricing is by the case of 4 individual filters. Multiply your height and length measurements to obtain correct square