14x22x1 Exact MERV 14 AC Furnace Filters 6 Pack Grow System/ Trays/ Reservoirs The chief of compatibility

The chief of compatibility

spring-loaded clips used to hold plants to supports without damaging the stems

Azomite is odorless and is ideal for blending with other fertilizers and amendments to help meet a plant's nutritional needs

pH Combo Electrode Glass Body - Refillable Temp Sensor

• Q-Max™ is extremely energy efficient which means a lower life time cost

14x22x1 Exact MERV 14 AC Furnace Filters 6 Pack Grow System/ Trays/ Reservoirs The chief of compatibilityNordic Pure MERV 14 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, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.