5" Custom Size Merv 11 Allergy Pleated - Case of 4 merv 10 fireplace) and most heavy metal

fireplace) and most heavy metal particles including those created through radon decay processes

Filter expands open to fill housing

Source1 S1‐

Removes OVER 95% of particles ranging in size down to 0

5" Custom Size Merv 11 Allergy Pleated - Case of 4 merv 10 fireplace) and most heavy metalPLEATED MERV 11 (Allergy Capture Capacity) CUSTOM SIZE 5" 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