17 1/4x35 1/4x1 Exact Pleated MERV 10 6 Pack Hydroponics or ducted installation

or ducted installation

electrode cleaning sachet

These seed starting trays are made out of food safe polypropylene plastic

Lumina™ can be tank-mixed with Tribus® for foliar and root drench applications

When multiple WCS-1 are connected to a single Aqua-X

17 1/4x35 1/4x1 Exact Pleated MERV 10 6 Pack Hydroponics or ducted installationNordic Pure MERV 10 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, allergens and other contaminants are removed. MERV 10 furnace filters are comparable to HVAC filters with the rating of MPR 900 1000. While different companies