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Aquarium reverse osmosis and RO-DI systems | MojaWoda

Reverse osmosis for aquariums and RO-DI

Reverse osmosis systems for aquariums and RO-DI filters are designed to prepare clean, demineralised water for freshwater and marine aquariums. This category includes RO units, RO-DI filters and components for producing low-TDS water suitable for water changes, top-ups and stable aquarium maintenance.

RO for aquarium RO-DI filters for aquariums Aqua­rium
demi­nera­lize­rs

There are 18 products.

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Showing 1-18 of 18 item(s)
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RO4 Aqua Vita DEMI 75 GPD Aquarium RO Filter
★ 5.0
Reviews: 15

20 people bought this

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 within Poland
Price 65.61 €
RO4 Aqua Vita DEMI Reverse Osmosis Aquarium Filter
★ 4.9
Reviews: 12

35 people bought this

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

Price 42.91 €
RO4 Aqua Vita DEMI 100 GPD Aquarium RO Filter
★ 5.0
Reviews: 10

33 people bought this

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 within Poland
Price 67.88 €
RO3 Aqua Vita Aquarium RO Filter with Pentair 100 GPD
★ 5.0
Reviews: 9

15 people bought this

RO3 Aqua Vita aquarium filter PENTAIR 100gpd

3-stage reverse osmosis system with PENTAIR 100GPD membrane.
Membrane
100 GPD
Stages
3 etap
DI
No
Pump
No

Brand: AQUA VITA

Free delivery within Poland
Price 47.45 €
RO3 Aqua Vita Aquarium RO Filter with Vontron 150 GPD
★ 5.0
Reviews: 1

7 people bought this

RO3 Aqua Vita aquarium filter VONTRON 150gpd

RO3 Aqua Vita is a 3-stage reverse osmosis filter for aquaristics, equipped with a VONTRON 150 GPD membrane (up to 570 l/24 h*). It effectively reduces hardness and conductivity, helps achieve low pH water, and reduces mechanical impurities, dissolved compounds, and microorganisms (up to 98%). The set is ready for installation, with quick connectors and a complete set of fittings. *at 6 bar and25°C
Membrane
150 GPD
Stages
3 etap
DI
No
Pump
No

Price 33.83 €
AKVARO RO3 75GPD Aquarium Reverse Osmosis Filter
★ 5.0
Reviews: 1

1 person bought this

Reverse Osmosis Filter for Aquarium AKVARO RO3 75GPD Aquarium RO Filter

AKVARO RO3 75 GPD is a complete reverse osmosis filter for aquaristics, ready for installation. It provides water clean and soft , without the use of chemicals, thanks to the natural RO process. The set is based on the OSMOTEC 75 GPD membrane and pre-filtration (PP foam + carbon cartridges). Performance up to 280 l/day (25°C, 6 bar) and a wide operating range. 2-42°C .
Membrane
75 GPD
Stages
3 etap
DI
No
Pump
No

Brand: GREEN FILTER

Price 31.49 €
Aquarium RO4 200 GPD Deionizer Water Filter System

4 people bought this

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 within Poland
Price 101.48 €
Professional Aquarium RO/DI Filter AC-OM-75

1 person bought this

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 within Poland
Price 79.23 €
Temporarily out of stock RO3 Aquarium Reverse Osmosis Filter with FILMTEC 75 GPD

AQUARIUM REVERSE OSMOSIS WATER FILTER FILMTEC 75 GPD

The RO3 Akva Line aquarium filter with FILMTEC 75 GPD membrane is a three-stage reverse osmosis system for preparing very pure water for aquariums. The foam cartridge removes solid impurities, the carbon cartridge reduces chlorine and organic compounds, and the RO membrane removes up to 99% of dissolved compounds and microorganisms. Performance up to 280 l/day (at 6 bar and 25°C). The set includes a complete set of mounting accessories.
Membrane
75 GPD
Stages
3 etap
DI
No
Pump
No

Price 45.18 €
Check availability
Aquarium RO Water Filter 75 GPD with Spare Cartridges

1 person bought this

AQUARIUM REVERSE OSMOSIS WATER FILTER 75GPD + REPLACEMENT

3-stage reverse osmosis filter RO3 AKVA LINE for aquarium applications with a 75 GPD membrane. Effectively reduces contaminants (up to 98%) and helps achieve water with lower conductivity, pH, and hardness (depending on the parameters of the incoming water). The ready-to-install set includes 2 sets of spare inline cartridges (WPL2 and WWL2), a flow restrictor, hoses, a drain clamp, and a Polish instruction manual.
Membrane
75 GPD
Stages
3 etap
DI
No
Pump
No

Brand: AQUA VITA

Price 36.10 €
Temporarily out of stock Aqua Vita RO4 Aquarium RO System with TDS Meter & Spares

1 person bought this

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

Price 115.10 €
Check availability
AQUAVITA RO4 150 GPD Aquarium Reverse Osmosis Filter

5 people bought this

WATER FILTER FOR AQUARIUM RO4 150GPD REVERSE OSMOSIS

RO4 AQUAVITA 150 GPD is an aquarium reverse osmosis filter for producing demineralized water for marine and freshwater aquariums. The set includes 10-inch housings with AQUAVITA cartridges (sediment 20 µm, carbon block, sediment 5 µm) and the membrane AC-OM 150 GPD . Included is a 2-year supply of replacement cartridges (9 pcs.) and FR-FLUSH with BY-PASS for rinsing.membranes.
Membrane
150 GPD
Stages
4 etap
DI
No
Pump
No

Brand: AQUA VITA

Free delivery within Poland
Price 90.58 €
AQUAFILTER 100 3-Stage Aquarium Reverse Osmosis Filter

1 person bought this

AQUAFILTER 100 AQUARIUM REVERSE OSMOSIS WATER FILTER RO3

RO3 AKVA LINE is a complete, 3-stage reverse osmosis system for aquaristics with a membrane AQUAFILTER 100 GPD . It provides an output of up to 370 l/day (at 6 bar and 25°C) and removes up to 98-99% of contaminants, including dissolved compounds and microorganisms. The set is ready for installation and includes, among other things, a 5 m hose, brackets, a sewer clamp, and a PL instruction manual.
Membrane
100 GPD
Stages
3 etap
DI
No
Pump
No

Brand: TOP FILTER

Price 44.26 €
Aquafilter 75 Aquarium Reverse Osmosis Filter RO3

1 person bought this

AQUAFILTER 75 AQUARIUM REVERSE OSMOSIS WATER FILTER RO3

RO3 AKVA LINE is a complete, 3-stage reverse osmosis filter for aquarium applications, ready for installation. The set includes the AQUAFILTER 75 GPD membrane and pre-filters that protect the membrane and improve water quality. The system removes up to 98% of contaminants, helps reduce conductivity and pH, and effectively softens water. Performance up to 280 l/day (at 6 bar and25°C).
Membrane
75 GPD
Stages
3 etap
DI
No
Pump
No

Brand: TOP FILTER

Price 41.99 €
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