8x20x1 Pleated MERV 8 Air Filters 3 Pack botanicare It contains a prism (a

It contains a prism (a coverable flat glass plate for light transmission) on one end and a viewfinder on the other

Local storage of all recorded data can also be recalled from the unit when a MicroSD card is inserted into the Hawkeye

Only when your plants requirements are fully addressed can they reach full potential

Also Contains non plant food ingredient: Kelp

Easy Interface

8x20x1 Pleated MERV 8 Air Filters 3 Pack botanicare It contains a prism (aNordic Pure MERV 8 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 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters