20x25x5 1/4 (5.25) Goodman/Carrier/Amana Replacement MERV 12 Air Filters 2 Pack sprayers Pyur Scientific Lab Hexane 1

Pyur Scientific Lab Hexane 1 Gallon - Case of 4

and simply all you need to regulate CO2

so lamp travel can be any length you wish

providing a balance between durability and sensitivity

Greenhouse Film 6mil 24'x100' Whether replacing existing greenhouse coverings or building a new greenhouse you're sure to find the best greenhouse film at DL Wholesale

20x25x5 1/4 (5.25) Goodman/Carrier/Amana Replacement MERV 12 Air Filters 2 Pack sprayers Pyur Scientific Lab Hexane 1Important 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 3 8 and 4 7 8 inch depth filters,