30x30x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack veg-and-bloom Water Content Real-time Measuring

Water Content Real-time Measuring

The coco coir consists of 45% cellulose material which prevents the growing medium from compacting or decomposing

The large area of light dispersal coupled with the intense light is what makes Quantum's T5 optimal for your garden's growth

These seed starting trays are made out of food safe polypropylene plastic

Greenhouse glazing is the material that covers the greenhouse frame and the most widely used material is poly film

30x30x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack veg-and-bloom Water Content Real-time MeasuringNordic Pure Custom MERV 13 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition