Compatible for Pentek (151118) Filter Housing O-Rings #241 FOR 10", 12" & 20"; SILICON BY IPW Industries Inc 20 inch x 2.5 inch Filters2064 Service Life: 2

Service Life: 2

and other contaminants that quickly foul standard single-junction electrodes

Its 4-ring potentiometric design delivers reliable readings across five decades of conductivity range using a single calibration point

675" on a ruler

Same dimensions as industry-standard cartridges

Compatible for Pentek (151118) Filter Housing O-Rings #241 FOR 10", 12" & 20"; SILICON BY IPW Industries Inc 20 inch x 2.5 inch Filters2064 Service Life: 2Compatible Replacement O Ring IPW 151118 Compatible #241 Silicone O Ring for 10", 12" & 20" Filter Housings FDA grade silicone gasket engineered for high temperature housing applications #241 O Ring FDA Grade Silicone 10", 12" & 20" High Temp Rated This IPW Industries compatible replacement for the Pentek 151118 O ring seals the filter housing canister to the top cap, preventing leaks in residential and commercial water filtration systems. The #241