Collection: Reverse Osmosis Media

Three Stages, Three Different Lifespans

Sediment and carbon cartridges are consumables measured in months. A membrane will last years, provided the carbon ahead of it is doing its job. DI resin is spent when it is spent — that might be weeks or the better part of a year depending on your source water, and a TDS reading is the only way to know.

What's in This Collection

• Sediment cartridges — 1 micron filters that take particulates out ahead of the carbon.
• Carbon block cartridges — extruded carbon that strips chlorine before it reaches the membrane.
• RO membranes — 50 and 100 GPD replacements.
• Bulk DI resin — 1.2 lb and 5 lb quantities.
• DI cartridges and refillable shells — pre-filled cartridges, plus shells you top up from bulk.
• System-specific sets — replacement cartridge packs matched to particular RO units.

Change the carbon on schedule. Chlorine damages a thin-film membrane, so a tired carbon block quietly costs you a component worth many times its own price. If you get through resin quickly, refilling your own DI shells from bulk works out considerably cheaper than buying cartridges each time. Questions? Email sales@jlaquatics.com.