16x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 15 Plus Carbon 2 Pack Water Pumps & Irrigation Supplies Volume: Can fill up to

Volume: Can fill up to 3 gallon depending on grow media

check for parasitized aphids (brown mummies)

ELEMENTS® 1-1/4 size rolling paper

Mars Hydro FC-E6500 LED with 5x5ft Coverage

Milky Spore's effectiveness can be enhanced by the use of NemaSeek beneficial nematodes

16x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 15 Plus Carbon 2 Pack Water Pumps & Irrigation Supplies Volume: Can fill up toImportant 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 7 8 and 5 1 4 inch depth filters,