Jump Start Soil Heating Cable 48' spl_hf MERV 7 furnace filters are

MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600

Connects to any 1/4" JIC Hose

Designed to hold heat

Built-in Speed Controller: Take complete control of your airflow with the integrated speed controller

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Jump Start Soil Heating Cable 48' spl_hf MERV 7 furnace filters areDescription Product Details: Heats 12 square feet Heats 12 square feet: Gently warms soil for faster germination and better growth Built in thermostat Flexible cable fits any growing area Specifications Water resistant construction 140W 120V 1. 17A Built in thermostat designed to maintain 77 degrees F 85 degrees F Instructions included Specifications Rated Wattage: 140 Voltage: 120 Barcodes: 10638104013458 (GTIN) 638104013451 (UPC A) Dimensions: 22.