20x25x4 (3 5/8) Pleated MERV 10 Air Filters 6 Pack cloning-&-seed-starting L PTM WG (TA) T

L PTM WG (TA) T Grodan Hugo in bulk form on a pallet

detergents

4 18 18 12 HGDRRDPH15 Commercial Dirt Pot by RediRoot #15 with handles

when the plants feel this light they know to protect themselves with sweet sticky resin

• Measures pH and temperature in nutrient solution

20x25x4 (3 5/8) Pleated MERV 10 Air Filters 6 Pack cloning-&-seed-starting L PTM WG (TA) TImportant 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 20x25x4 filter