20x34x1 MERV 13 AC Furnace Filters 6 Pack PPE Max coverage: 4 x 4

Max coverage: 4 x 4

• Horticulturally-optimized spectrum and increased UV promote enhanced plant quality

The Wander Trimmer is a cordless bud trimmer designed to trim while your buds are still right on the stem

leading to stronger root growth

Probe cleaning is one of the most important parts of owning or operating any Bluelab meter

20x34x1 MERV 13 AC Furnace Filters 6 Pack PPE Max coverage: 4 x 4Nordic Pure MERV 13 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, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200