BW30 PRO-4040 Membrane, Brackish RO Element 4", 34 MIL, 99.7%, Fiberglass BW30 PRO-4040 Membrane, Brackish RO Element 4", 34 MIL, 99.7%, Fiberglass SKU: 19113 Read reviews $226.67 $245.00
LC HR-4040 RO Membrane, 4",28 MIL,99.5% LC HR-4040 RO Membrane, 4",28 MIL,99.5% SKU: 19118 Read reviews $205.00 $299.99 Inventory 16 In Stock
AG4040FM Standard Brackish Water RO Elements AG4040FM Standard Brackish Water RO Elements SKU: 20922 Read reviews $243.53
AK4040FM High Rejection Low Energy Brackish Water RO Elements AK4040FM High Rejection Low Energy Brackish Water RO Elements SKU: 20920 Read reviews $246.13
LC LE PRO-4040 Membrane, Low Energy Brackish RO Element, 4", 28 MIL, 99.5% LC LE PRO-4040 Membrane, Low Energy Brackish RO Element, 4", 28 MIL, 99.5% SKU: 19119 Read reviews $233.33 $250.00
XLE-4040 RO Membrane, 4", 28 MIL, 99.0% XLE-4040 RO Membrane, 4", 28 MIL, 99.0% SKU: 19117 Read reviews $215.00 $230.00 Inventory 25 In Stock
