17x25x1 MERV 8 AC Furnace Filters 6 Pack chillers-heaters-and-purification Ideal air/water balance

Ideal air/water balance

State-of-the-art electronics throughout

Always combine with Grow A and Grow B as directed for a complete nutrient profile

Voltage: Pumps 115VAC

Due to the natural taper of the saucer

17x25x1 MERV 8 AC Furnace Filters 6 Pack chillers-heaters-and-purification Ideal air/water balanceNordic 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