8x12x1 MERV 8 AC Furnace Filters 6 Pack grow media Pre-moistened

Pre-moistened

The Trolmaster DSD-1 Dry-contact module provides a simple and flexible solution to who want to connect & control devices to the Hydro-X using a “dry-contact” or relay to activate the device

The teeth on the blade may just be the best thing about it

This product also moves into and protects new growth after application

8x12x1 MERV 8 AC Furnace Filters 6 Pack grow media Pre-moistenedNordic Pure MERV 8 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 and other contaminants are removed. MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters