Easy dosing and clear usage guidelines: Simple directions integrate into standard maintenance or DIY routines
accurate results: Reliable numbers you can trust for timely adjustments to sanitizer and pH
and a streamlined setup that saves time on tile maintenance
pre-filled solution designed to curb algae by removing phosphates from your water
Free Flow Core minimizes flow restriction for faster filtration and less pump strain
Pentair 261177 Multiport Valve For FNS And FNS Plus Filters One And A Half Inch sanitizer balance Easy dosing and clear usagePentair 261177 Multiport Valve for FNS & FNS Plus Filters 1" Intro The Pentair 261177 Multiport Valve is a side mounted 1" valve designed for FNS, FNS Plus, and NSP filter housings. Its rugged PVC body, user friendly six position handle, and positive lock mechanism simplify backwashing, rinsing, waste, recirculate, and winterization, delivering efficient filtration with less maintenance. List of Features Six position valve with positive lock for