Netafim Replacement Disc Filter Rings + Spine for 1 & 1.5 Inch Filter, 40 Mesh (DFR150040) Fitting Size:(Neta) 1 Inch & 1.5 Inch Tooth Section length: 1 3/4”

Tooth Section length: 1 3/4”

Stabilizes pH in recirculating hydrogardens

General Hydroponics Pro pH Up and Pro pH Down are nearly 3x as concentrated as our hobby/retail versions

32 gallon (5 liters) round-bottomed evaporating flask

Netafim Replacement Disc Filter Rings + Spine for 1 & 1.5 Inch Filter, 40 Mesh (DFR150040) Fitting Size:(Neta) 1 Inch & 1.5 Inch Tooth Section length: 1 3/4”Replacement 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