18x18x2 Pleated MERV 7 Air Filters 3 Pack PH/EC/TDS Meters and Solutions Provides vitality and improves yield

Provides vitality and improves yield

It offers essential protection to the blade edges while you wipe away residual plant material

The unit is IP44 rated to be highly resistant to dust and liquids

The Dehumidifier Pump Kit will provide a quick burst of pumping action when the water reaches a certain point in the pumps well area

18x18x2 Pleated MERV 7 Air Filters 3 Pack PH/EC/TDS Meters and Solutions Provides vitality and improves yieldNordic 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