25x25x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack Pest and Disease Control The YO-RATCHET gives the convenience

The YO-RATCHET gives the convenience of a self-winding yoyo with a positive lock of a rope ratchet

Horti-Control teamed up with the leader in foam filter design to create a filter for indoor gardeners

Maximize the performance of that system by adding six more buckets through this pack

Measures 31" x 31" x 12

Poly greenhouses also have fewer shade spots due to fewer structural requirements than plastic panel greenhouses as well as better overall material longevity for setup and takedown

25x25x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack Pest and Disease Control The YO-RATCHET gives the convenienceNordic Pure 25x25x1 MERV 12 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