13 15/16 x 29 15/16 x 3/4 (13.94 x 29.94 x 0.75) Furnace Air Filters MERV 10 Pleated Plus Carbon 6 Pack Tents / Indoor Greenhouses HR-F Stapler A "hog ring"

HR-F Stapler A "hog ring" stapler is used in conjunction with a poly vinyl flax string or tape

and anyone managing outdoor spaces where people and animals spend time

KALIX Silica is pH-neutral and beneficial to soil microbes

The perfect greenhouse film for any application

Single use so that fresh solution is always used for accurate calibration

13 15/16 x 29 15/16 x 3/4 (13.94 x 29.94 x 0.75) Furnace Air Filters MERV 10 Pleated Plus Carbon 6 Pack Tents / Indoor Greenhouses HR-F Stapler A "hog ring"Nordic Pure 14x30x1 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer. This results in less flow restriction and 33% more surface area for cleaner smelling air. It will help eliminate unwanted odors as well as trap most airborne dust and particulate matter for fresh, clean air. Odorous gases and vapors (VOC) are attracted to and held by the activated carbon material