20x20x4 (3 5/8) Pleated MERV 14 Air Filters 1 Pack nutrient-combo contract and installation work

contract and installation work

it  is equipped with an alarm LED that illuminates if the soil is too dry or nutritive substances such as potassium or nitrogen are lacking

Mealybug (Pseudococcus sp)

The DTU (Data Transfer Unit) is programmed by a smart phone or table APP via Bluetooth or Wi-Fi

it is time to cover the area affected by slugs with the granules

20x20x4 (3 5/8) Pleated MERV 14 Air Filters 1 Pack nutrient-combo contract and installation workImportant 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. If you are replacing a 4 3 8 depth 20x20x4 filter