15x30_5/8x1 MERV 7 AC Furnace Filters 6 Pack environmental-controllers favored by thousands of horticulturists

favored by thousands of horticulturists from weekend gardeners to professional flower trimmers—with the added enhancement of titanium-coated blades

This Elite 144 comes with our recommended vented humidity dome which helps with root growth and development

All solarMAX lamps are manufactured in Germany by an ISO certified factory with over 40 years experience in HPS and MH lamp technology

Perfect for Large or Small Grows

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15x30_5/8x1 MERV 7 AC Furnace Filters 6 Pack environmental-controllers favored by thousands of horticulturistsNordic 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