WATER FILTER SET Double Capacity Replacement Pre-Filter Set For ULTIMATE Series Reverse Osmosis Water Filter System Stage 1,2&3 - MADE IN USA by IPW Industries Inc 10 inch x 2.5 inch Filters3670 💧 Flow meters are essential

💧 Flow meters are essential diagnostic tools

and industrial whole-house filtration installations

and one inline GAC polishing filter

💧 Replace the DLFC fitting if you notice incomplete regeneration cycles or inconsistent backwash duration — a worn or missing flow control can compromise softener efficiency and resin bed cleaning

WATER FILTER SET Double Capacity Replacement Pre-Filter Set For ULTIMATE Series Reverse Osmosis Water Filter System Stage 1,2&3 - MADE IN USA by IPW Industries Inc 10 inch x 2.5 inch Filters3670 💧 Flow meters are essentialThis USA made triple pre filter replacement set extends the life of your reverse osmosis membrane by removing sediment, chlorine, and organic contaminants before they reach critical downstream stages. Built with high capacity polypropylene sediment and extruded carbon block cartridges, this set lasts over 12 months in typical residential usedouble the lifespan of standard filter sets. SPECIFICATIONS Filter Set Components Stage 1 Polypropylene Sediment