16x20x4 (3 5/8) Pleated Air Filters MERV 14 Plus Carbon 2 Pack environmental-controllers Sonic Bloom (0-51-34) + B1

Sonic Bloom (0-51-34) + B1

Easy to store when not in use

The FloraFlexTM Dart Dripper is a first-of-its-Kind subsurface non-pressure compensating dripper

5 in H and weighs 42

PDF: 945 umol/s

16x20x4 (3 5/8) Pleated Air Filters MERV 14 Plus Carbon 2 Pack environmental-controllers Sonic Bloom (0-51-34) + B1Important 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 16x20x4 filter