15x30x1 MERV 7 AC Furnace Filters 6 Pack Misc For StealthRO and Triton RO

For StealthRO and Triton RO or most RO systems with 1/4" fittings

Tobacco budworm (Heliothis virescens)

Use pHyre with any nutrient system calling for microbes including Vegamatrix

Reduces transplant shock

environmentally safe

15x30x1 MERV 7 AC Furnace Filters 6 Pack Misc For StealthRO and Triton RONordic 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