The AquaFX Dolphin RO Filter Set is a vital replacement prefilter package designed to ensure the continued production of high-purity water for your saltwater reef aquarium. This set works to meticulously remove harmful contaminants from your tap water supply before it reaches the sensitive reverse osmosis membrane, protecting your entire RO/DI system and the delicate inhabitants of your tank from impurities like chlorine, chloramines, and sediment.

This essential filter set includes a 1 micron sediment filter, engineered to capture microscopic particles and debris that can clog subsequent filtration stages. It also features the AquaFX Chlorine Guzzler Carbon Filter, which is specifically formulated to effectively neutralize chlorine and chloramines, common tap water additives detrimental to marine life and RO membranes. These standard 10-inch prefilters are compatible with AquaFX Reverse Osmosis Systems, including the Dolphin model, and will also fit a wide range of other popular 10-inch RO/DI units.

Ideal for any reef aquarist committed to maintaining optimal water quality, this replacement set is crucial for extending the lifespan and efficiency of your existing RO/DI system. Regular replacement of these prefilters ensures that your system continues to produce the ultra-pure water necessary for mixing reef salt, topping off evaporation, and performing water changes, thereby preventing algae outbreaks and protecting the health of your corals and fish.