16x36x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack PH/EC/TDS Meters and Solutions (50) 4-oz Flip-Top Microclone TC

(50) 4-oz Flip-Top Microclone TC vials in exclusive polypropylene 10 x 20 tray

the iLogic™121 represents so much more than a simple 1-to-1 HPS replacement for greenhouse and indoor growers

377 cfm) at neutral pressure

or a supplemental full spectrum light for large flowering operations

16x36x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack PH/EC/TDS Meters and Solutions (50) 4-oz Flip-Top Microclone TCNordic Pure Custom MERV 7 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition