20x20x1 Nordic Pure Tru Mini Pleat MERV 8 AC Furnace Air Filters 12 Pack Ventilation/Air Conditioning Used with all AeroFlo systems

Used with all AeroFlo systems

To create the best possible environment for all plant roots

Recommended for indoor or outdoor growing situations

20 times the B1 of other popular PK boosters plus serious amounts of B2

20x20x1 Nordic Pure Tru Mini Pleat MERV 8 AC Furnace Air Filters 12 Pack Ventilation/Air Conditioning Used with all AeroFlo systemsNordic Pure MERV 8 Tru Mini Pleat AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Mini pleat A C air filters have 3 times the pleats than an average air filter, providing more surface area to capture and remove unwanted, harmful particles. More pleats ensure maximum efficiency without increasing air flow resistance. This saves you money on HVAC system maintenance and increases the life of your