The Aqua Medic Premium Line reverse osmosis units are designed for the reliable production of soft, desalted water for both freshwater and marine aquaria. They are also suitable for use in terraria spraying systems and a wide range of other applications where high-purity water is required.

Available in three output capacities, the Premium Line 190, 300 and 600 models offer flexibility to suit different aquarium sizes and water demands. Each unit is compact, well-constructed and supplied as a complete, ready-to-install system.

All Premium Line units are fitted with two large 10 inch prefilter housings containing a sediment filter and an activated carbon filter. The sediment filter removes particles larger than 5 microns, while the carbon filter protects the membrane by removing chlorine from the supply water. Both filters are easy to replace, supporting straightforward maintenance.

The membrane module is the core of the system and uses a latest-generation TFC membrane made from polyamide and polysulfone. This provides consistently high water quality, with a rejection rate of up to 98%. A flushing valve is included, allowing the system to achieve a recovery ratio of approximately 3–4:1 concentrate to permeate.

Key Features:

• Produces soft, desalted water for saltwater and freshwater aquaria
• Suitable for terrarium misting and other purified water applications
• Available in three output capacities
• Two 10 inch prefilter housings for effective mechanical and chemical filtration
• Sediment filter removes particles larger than 5 µm
• Carbon filter removes chlorine to protect the membrane
• High-performance TFC membrane for excellent water purity
• Includes flushing valve for improved efficiency and membrane care
• Powder-coated wall mounting bracket for secure installation

The Aqua Medic Premium Line reverse osmosis units are a dependable choice for aquarists seeking consistent water quality, efficient operation and a compact, well-engineered system suitable for both domestic and professional use.

Specifications:

• Product Type: Reverse osmosis water purification system

• Premium Line 190: 75–190 litres per day
• Premium Line 300: 120–300 litres per day
• Premium Line 600: 240–600 litres per day

• Prefilter Size: 2 × 10 inch housings
• Sediment Filtration: 5 µm
• Membrane Type: TFC (polyamide / polysulfone)
• Rejection Rate: Up to 98%
• Recovery Ratio: Approximately 3–4:1 concentrate to permeate
• Mounting: Powder-coated wall bracket

Aquacadabra acts as credit broker/intermediary and not as a lender.

Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.