16x30x2 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 3 Pack nutrients and supplements 9 °F pH Electrode HI11310

9 °F pH Electrode HI11310 glass body refillable pH electrode with temperature sensor Power Supply 5 VDC adapter (included) Environment 0 to 50°C (32 to 122°F)

A 30-liter pail of ONA Gel attaches securely to the bottom of the Carbon-Air unit

Use our sturdy black tubing

Choose an SG ballast for its 120V/240V capability (power cord included) or for peace of mind—the SG has been CSA certified

and insects

16x30x2 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 3 Pack nutrients and supplements 9 °F pH Electrode HI11310Nordic Pure Pure Carbon Pleated Odor Reduction MERV 8 Air Filters is made with a durable non woven polyester base media infused with naturally derived charcoal, created to eliminate odors in your office or home. Our pleated design provides three times as much carbon media per A C filter but maintains excellent air flow. Our Pure Carbon air filters are manufactured using a heavy duty, moisture resistant beverage board frame. There is a metal mesh