23 1/2x25x1 Exact MERV 13 AC Furnace Filters 6 Pack propagation trays and waterproof inner zippers to

and waterproof inner zippers to protect your contents

ACTIVE AQUA TITANIUM SUBMERSIBLE RESERVOIR HEATER

Upgraded Full Spectrum: Idea for all growth stages- from veg to bloom

and eliminates the need for external ballasts or reflectors

23 1/2x25x1 Exact MERV 13 AC Furnace Filters 6 Pack propagation trays and waterproof inner zippers toNordic 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