Jump Start MTMDA 60" x 21" Commercial Seedling Heat Mat Modular Add-On (4 Pack) thirsty cyclone lid for fast and

cyclone lid for fast and easy emptying so clean-up is a breeze

Protect your plants with the Phat HEPA Intake Filter

each hamper retains its shape even with heavy loads and is built to withstand regular use in the laundry room

supporting 125V electrical systems and providing a stable

Promotes a healthy aquatic environment by aerating the water

Jump Start MTMDA 60" x 21" Commercial Seedling Heat Mat Modular Add-On (4 Pack) thirsty cyclone lid for fast andThis (4 Pack) of the add on units for the MTMDU Commercial Heat Mat. The 60x21 inch mat will maximize your seed starting area by daisy chaining up to 4 of these units to the MTMDU unit (MTMDU sold separately) and is required. The new, stronger heating wire and thicker multi layer construction offer more uniform heating and the durability to withstand rugged greenhouse environments. The waterproof construction means you don't have to worry about