rod couplers
3m coupler coupler polypropylene used for stacking
coupler mesh size 1 3 4 in . o.d. x 1 in . i.d polypropylene for use with stacking two cartridges in two high housings . 1 3 4 inch o.d. x 1 inch i.d lets you stack two standard 9 3 4 inch filters together . works with aqua pure ap111 ap117 ap124 and ap420 br b features b ul li for use with stacking two cartridges in two high housings . 1 3 4 inch o.d. x 1 inch i.d lets you stack two standard 9 3 4 inch filters together . works with aqua pure ap111 ap117 ap124 and ap420 li li item coupler li li material of construction polypropylene li li mesh size 1 3 4 o.d. x 1 i.d li ul
3m