50 GPD & 100 GPD. The AquaticLife Classic RO Systems economically filter water using standard 10" cartridges. The Classic 50 GPD RO system has the standard 1 Micron Pre-filter Cartridge, Solid Carbon Block Cartridge and TFC Membrane Cartridge, while the 100 GPD adds the Color Changing Resin (Deionization).

50 GPD & 100 GPD. The AquaticLife RO Buddie Reverse Osmosis Systems feature a small footprint that makes it easy to place under cabinets or in limited spaces. These affordable and easy to set up RO Systems use standard cartridges and the system is designed so it's easy to replace the cartridges.

100 GPD. The AquaticLife Twist-In RO & RO/DI filtration systems are very compact water purification solutions. The new twist-in media cartridge design makes filter changes simple, easy and clean. No tools required and no mess. The twist-in cartridges can be easily changed in only seconds with just a quarter turn and the supply water to the unit does not have to be turned off to replace any cartridge. 2-Stage simple Water Filtration Unit also available.

100 GPD & 200 GPD. The IceCap RO +DI water filtration systems are four-stage reverse osmosis de-ionization filter systems that efficiently remove up to 99% of tap water impurities. IceCap RO +DI systems doe not require a power source and can be installed within minutes to create the perfect water for your freshwater aquarium, saltwater, as well as reef aquariums.

60 GPD, 90 GPD, 180 GPD, 600 GPD, 1400 GPD. SpectraPure makes everything from 60 GPD consumer units to the much larger Producer commercial units. For the absolutely cleanest water, choose the SpectraPure five-stage units. These units have two DI cartridges as well as the usual TFC membrane, sediment pre-filter and carbon pre-filter.

Float valves for topping off aquarium water

Reverse osmosis can work too well. These products re-introduce needed minerals to reverse osmosis water.

TDS Monitors will tell you when to change your RO membrane and DI resin.

Replacement carbon, micron cartridges, color changing deionization cartridges & membranes for AquaticLife Twist-In, RO Buddie, and Classic aquarium RO Systems.

Replacement Carbon Blocks, Sediment Filters, DI Cartridges and DI Media for IceCap aquarium RO Systems.

Replacement carbon, deionization, micron cartridges & TFC membranes for SpectraPure aquarium RO Systems

Plumbing fittings, float valves and red, yellow & blue Polyethylene aquarium tubing for RO Systems