Air Bear 20x25x5 (4 7/8) Replacement 255649-102 MERV 8 Air Filters 2 Pack discounted pH Down™

pH Down™

You can easily switch between voltage settings on the Airis Mystica II

• Formulated to provide exceptional drainage and root aeration

and damp basements by generating ozone (03)—one of the most powerful oxidizers available

one-time use sachets ensure freshness of solution

Air Bear 20x25x5 (4 7/8) Replacement 255649-102 MERV 8 Air Filters 2 Pack discounted pH Down™Important Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" and then you can be sure your A C air filter fits! With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. We also carry 4 3 8 and 5 1 4 inch depth filters,