18x24x1 Pleated MERV 14 Air Filters 6 Pack X Nutrients Grow Spray 1 Gal All-in-one design: Fully integrated trim

All-in-one design: Fully integrated trim separator and vacuum

Stainless Steel Blade

Pressing either the probe icon in the Hanna Lab App or button on the HALO pH probe will tag sample data for easy reference

and the 2 1/4" Matrix Circulator

no heat or chemical solvents are used

18x24x1 Pleated MERV 14 Air Filters 6 Pack X Nutrients Grow Spray 1 Gal All-in-one design: Fully integrated trimNordic 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.