17x25x1 MERV 7 AC Furnace Filters 6 Pack complete-systems • Aerodynamically optimized airflow

• Aerodynamically optimized airflow

Rigid shape does not fold over when watering or filling

Exclusive fine mesh foam pre-filter

Once a colony is established

1 x HB1500 LED Grow Light

17x25x1 MERV 7 AC Furnace Filters 6 Pack complete-systems • Aerodynamically optimized airflowNordic Pure MERV 7 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters