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 Pura UV (92513) O-Ring For Pura UV20 and UVB Series Sump New Style High-capacity design handles heavy sediment

High-capacity design handles heavy sediment loads in well water

Dual-temperature capability allows dispensing of both hot and cold filtered water from the same dedicated faucet

Replacement schedule based on water quality

💧 Pro Tip: Replace the ELF-10M-P annually even if you haven't reached the 10

5" carbon block cartridge engineered specifically for chloramine reduction in municipal water supplies

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 Pura UV (92513) O-Ring For Pura UV20 and UVB Series Sump New Style High-capacity design handles heavy sedimentThis 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