Netafim Replacement Disc Filter Rings + Spine for 1 & 1.5 Inch Filter, 120 Mesh (DFR150120) Rooting Hormones 4th Gen DIY®s have an

4th Gen DIY®s have an optional LIMITED LIFETIME compressor warranty*

Food-Grade Recyclable Plastic

You should only replace the oil in this pump with Robinair Premium High Vacuum Pump Oil (or with JB Industries Black Gold Vacuum Pump Oil)

This increases the overall nutrient availability to the plant

Mychorrhizae Content (propagules per mL)

Netafim Replacement Disc Filter Rings + Spine for 1 & 1.5 Inch Filter, 120 Mesh (DFR150120) Rooting Hormones 4th Gen DIY®s have anReplacement 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