12x30x1 Pleated MERV 13 Air Filters 6 Pack AIR FILTER BOXES One case of (8) GC

One case of (8) GC 30 makes 2

Replaceable double junction pH probe included

Check out our Mini Mixer if using a Flexi-Tank

apple fruit stem clippers feature ergonomic super strength chromium-molybdenum (chrome-moly

FloraFlex® has engineered the highest quality

12x30x1 Pleated MERV 13 Air Filters 6 Pack AIR FILTER BOXES One case of (8) GCNordic 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