Netafim Replacement Disc Filter Rings + Spine for 1.5 Inch Long Filter, 140 Mesh (DFR150L140) Mylar & Reflective Wall Coverings Sierra Natural Science 604A Benifits:

Sierra Natural Science 604A Benifits:

Deep Canopy Penetration: Uniform PAR distribution

The terminal block may be removed for easier wire installation or for service

Rhizoctonia (blight

safeguarding flower from the ravages of these harmful rays

Netafim Replacement Disc Filter Rings + Spine for 1.5 Inch Long Filter, 140 Mesh (DFR150L140) Mylar & Reflective Wall Coverings Sierra Natural Science 604A Benifits: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