Netafim Replacement Disc Filter Rings for 2 Inch Filter, 140 Mesh (DFR200140) 315 Watt CMH Grow Lights stir the solution and continue

stir the solution and continue to test pH levels

7%) and Sulfur (<3

supported with it's own non-marking caster

6 cm W x 5 cm H)

P: Identifies the type of housing (stands for PVDF or Kynar)

Netafim Replacement Disc Filter Rings for 2 Inch Filter, 140 Mesh (DFR200140) 315 Watt CMH Grow Lights stir the solution and continueReplacement 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