12x20x2 Pleated MERV 14 Air Filters 12 Pack spl-athena Soil Drench: Dilute 15 –

Soil Drench: Dilute 15 – 45 mL (0

The non-refillable Bluelab Soil pH Probe is used to measure the pH levels of soil or media of cropping

they also fit standard hydroponics trays for use indoors

State pesticide use status:

24 x Micro Drip | 2-Way Parallel Split Micro Tube Dripper Assembly 30" x (Single Unit)

12x20x2 Pleated MERV 14 Air Filters 12 Pack spl-athena Soil Drench: Dilute 15 –Nordic Pure MERV 14 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 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.