Pentek 153195 #20 Clear Sump for 20" Standard 3G Housings Ice) attach the male stem adapter

attach the male stem adapter to the inlet side of the head first

Neo-Pure NP-1350C Water Softening Filter Replacment for CUNO 3M SWC1350-C

Bright LED lights

Longer life

Pentek 153195 #20 Clear Sump for 20" Standard 3G Housings Ice) attach the male stem adapterReplacement Sump Only for #20 3G Standard Clear Housings. Does not include the cap or o ring. Note: Clear Housing Sumps are more prone to leaking and cracking, and are not as resilient as their opaque counterparts. They may be significantly less able to handle high pressure, temperature, exposure to sunlight, and other stress. We highly recommend considering a black, blue, white, or grey opaque housing sump, especially if your system is operating