20x25x5 (4 3/8) Lennox X6673_X6675 Replacement  MERV 12 Pleated Plus Carbon 2 Pack Grow Light Ballasts 69 @ 115 VAC 60

69 @ 115 VAC 60 Hz

Big Rootz Bloom blend consists of:  Peat

Pole Diameter - 19mm

Grow contains elements which form new compounds with weak electrical bonds

Zenport AZD40 Accuzen platform mechanical spring dial scale accurately measures weight of grain

20x25x5 (4 3/8) Lennox X6673_X6675 Replacement  MERV 12 Pleated Plus Carbon 2 Pack Grow Light Ballasts 69 @ 115 VAC 60Important 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,