17x28x1 Exact MERV 13 AC Furnace Filters 6 Pack Monitors & Timers The spring-loaded plastic clip won't

The spring-loaded plastic clip won't mar surfaces and the adjustable head directs air flow where you need it

RootShield WP blocks and actively attacks pathogens by releasing enzymes that dissolve the cell wall of pathogens after which the Trichoderma "eats" them

* NOTE: Bench sold separately

Wood's is available in three convenient sizes: 4oz

The FloraFlexTM Square Flood and Drip Shield + Quicker Drippers instantly gives you control over your feeding plan

17x28x1 Exact MERV 13 AC Furnace Filters 6 Pack Monitors & Timers The spring-loaded plastic clip won'tNordic 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