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5" Geranium test* - 45% More Flowers Produced
The most popular ONA product
Made with patented NITREX® polymer
but with the convenience of a rack mounting system
12x25x1 Pleated MERV 7 Air Filters 6 Pack nutrient-combo 5" Geranium test* - 45%Nordic 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
