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Membrane capacity

DI stage

RO-DI filters for aquariums

RO-DI filters for aquariums are reverse osmosis systems with additional DI resin demineralisation, designed to prepare very clean, low-TDS water. This category includes RO-DI filters for marine and freshwater aquariums, useful for water changes, top-ups and preparing water for demanding tanks. They are a good choice for aquarists who want better control over water parameters and reduced unwanted impurities.

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There are 6 products.

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Showing 1-6 of 6 item(s)

RO4 Aqua Vita DEMI 75 GPD Aquarium RO Filter

Reviews: 15

RO4 Aqua Vita DEMI aquarium filter osmosis 75gpd

4-stage reverse osmosis filter with a 75GPD membrane and MB400 resin for producing demineralized water.

Membrane: 75 GPD
Stages: 4 etap
DI: Yes
Pump: No

Brand: AQUA VITA

Free delivery

Ships in 24h | 14-day returns

289.00 zł

RO4 Aqua Vita DEMI Reverse Osmosis Aquarium Filter

Reviews: 12

RO4 Aqua Vita AKVALINE DEMI aquarium filter

4-stage reverse osmosis system with VONTRON 75GPD membrane and MB400 resin for producing demineralized water.

Membrane: 75 GPD
Stages: 4 etap
DI: Yes
Pump: No

Brand: AQUA VITA

Ships in 24h | 14-day returns

189.00 zł

RO4 Aqua Vita DEMI 100 GPD Aquarium RO Filter

Reviews: 10

RO4 Aqua Vita DEMI aquarium filter 100gpd

4-stage reverse osmosis filter with a 100GPD membrane and MB400 resin for producing demineralized water.

Membrane: 100 GPD
Stages: 4 etap
DI: Yes
Pump: No

Brand: AQUA VITA

Free delivery

Ships in 24h | 14-day returns

299.00 zł

Professional Aquarium RO/DI Filter AC-OM-75

Reviews: 0

AQUAVITA RO4 DEMI PRO Aquarium Filter AC-OM-75

AQUAVITA RO4 DEMI PRO is a professional premium RO/DI system that provides completely demineralized water with zero TDS, ideal for the most demanding marine and freshwater aquariums.

Membrane: 75 GPD
Stages: 4 etap
DI: Yes
Pump: No

Brand: AQUA VITA

Free delivery

Ships in 24h | 14-day returns

349.00 zł

Out of Stock

Aqua Vita RO4 Aquarium RO System with TDS Meter & Spares

Reviews: 0

AQUARIUM WATER FILTER RO4 DEMI TDS METER +SPARE

Aqua Vita RO4 reverse osmosis system for preparing demineralized water for marine and freshwater aquaristics. 4 stages of filtration (sediment, carbon block, demineralizing resin MB400, Supreme 100 GPD membrane) and a dual TDS meter for constant water quality monitoring (in/out). The package also includes spare cartridges, mounting accessories, and a 1/4 inch hose.

Membrane: 100 GPD
Stages: 4 etap
DI: Yes
Pump: No

Brand: AQUA VITA

Ships in 24h | 14-day returns

507.00 zł

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Aquarium RO4 200 GPD Deionizer Water Filter System

Reviews: 0

Aquarium Water Filter RO4 200 GPD Osmosis for Aquarium Deionizer

AQUAVITA reverse osmosis aquarium filter RO4 with AC-OM-200 membrane 200 GPD and demineralizing cartridge with MB400 resin (Purolite). The set includes 10-inch housings and BPA FREE cartridges, designed for preparing completely demineralized water for marine and freshwater aquariums. The package includes connection accessories, tubing, a wrench, and Teflon tape.

Membrane: 200 GPD
Stages: 4 etap
DI: Yes
Pump: No

Brand: AQUA VITA

Free delivery

Ships in 24h | 14-day returns

447.00 zł