10x16x1 MERV 8 AC Furnace Filters 12 Pack chillers-heaters-and-purification For use on tomatoes

For use on tomatoes

3/4" Grommet Insert that goes into the 1" grommet as an adapter for barbed fittings with the PowerGrower system (10 per pack)

Front Panel mounted circuit breaker for protection from electrically shorted fixtures

Reduces damage to plants and roots when moved

Use what you need and save the rest for later

10x16x1 MERV 8 AC Furnace Filters 12 Pack chillers-heaters-and-purification For use on tomatoesNordic Pure MERV 8 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 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters