Netafim Replacement Disc Filter Rings for 2 Inch Filter, 80 Mesh (DFR200080) 4' x 4' Grow Trays & Flood Tables bank of UV Germicidal lights

bank of UV Germicidal lights and ionic oxidation (IO) generators (IO Generator Module Only for 1200PAC unit - Sold Separately) that provide multi-level purification of air passing through the unit plus sanitation of the air and surfaces in all the surrounding areas

fish bone meal

moist and humid environment

and other low pH feeders

four programs

Netafim Replacement Disc Filter Rings for 2 Inch Filter, 80 Mesh (DFR200080) 4' x 4' Grow Trays & Flood Tables bank of UV Germicidal lightsReplacement Filter Discs for Netafim Manual Disc Filters Your discs will need to be replaced eventually. Stock up on replacement discs for your manual disc filters now. Available Sizes: 3 4 Inch 1 Inch &amp 1. 5 Inch 1. 5 Inch Long *2 Inch Dual Lite & Dual HP *3 4 1. 5 have 40 mesh, 80 mesh, 120, mesh, and 140 mesh. The 2 inch filter also has the 200 mesh option. The 1 Inch and 1. 5 Inch come with the spine. The 3 4 Inch and 2 Inch do not come with