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RO3 Reverse Osmosis Filters

RO3 filters are basic reverse osmosis systems that provide 3-stage water filtration. Such devices typically include additional inline cartridges (e.g., carbon and polypropylene) in addition to the osmotic membrane.

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Complete set of cartridges for the RO3 aquarium filter with an osmotic...
Complete set of cartridges for the RO3 aquarium filter with an osmotic membrane. The set includes a sediment cartridge WPL2, a carbon cartridge WWL2, a VONTRON 100 GPD membrane, a FLOW 550 flow restrictor, Teflon tape, and a service manual. Designed for typical RO systems, it effectively helps remove impurities and protect the membrane.
Price 99.00 zł

Brand: VONTRON

Reviews: 0
Complete set of pre-filters for reverse osmosis (RO) systems. The set...
Complete set of pre-filters for reverse osmosis (RO) systems. The set includes 9 filters of 10 inches: 3x 5-micron sediment, 3x carbon block, and 3x 1-micron sediment. The filters reduce mechanical impurities, lower chlorine levels, and improve the taste and smell of water. Included: rinsing hose, gasket grease, and replacement instructions.
Price 60.00 zł

Brand: TOP FILTER

Reviews: 2
Set of 3x filter cartridges for RO3 aquarium filters (Aqua Vita). The...
Set of 3x filter cartridges for RO3 aquarium filters (Aqua Vita). The package includes: 3x sediment linear cartridge WPL2 (polypropylene foam) and 3x carbon linear cartridge WWL2, as well as Teflon tape and a service manual. The cartridges help remove solid impurities, while the carbon filter additionally reduces chlorine and organic compounds, supporting stable water quality.
Price 59.50 zł

Brand: TOP FILTER

Reviews: 1
Set of 2 linear cartridge kits for RO3 systems in aquaristics. In the...
Set of 2 linear cartridge kits for RO3 systems in aquaristics. In the package: 2 sediment cartridges WPL2 (polypropylene foam) for removing sand, silt, and rust, as well as 2 carbon cartridges WWL2 for reducing chlorine, chlorine compounds, and organic contaminants. Additionally, Teflon tape and a service manual.
Price 45.00 zł

Brand: WODARO

Reviews: 3
FITaqua filter cartridge set for the RO3 aquarium filter: linear...
FITaqua filter cartridge set for the RO3 aquarium filter: linear polypropylene cartridge AC-IL-PP (5 microns, 10" x 2") and linear carbon cartridge AC-IL-GAC (10" x 2"). Effectively traps solid sediments (sand, silt, rust) and reduces chlorine, chlorine compounds, and organic pollutants. Products with PZH certification, BPA FREE, and PHTHALATE FREE.
Price 30.00 zł

Brand: FITAQUA

Reviews: 7
Complete set of cartridges for the RO3 aquarium filter : WPL2 (sediment) +...
Complete set of cartridges for the RO3 aquarium filter : WPL2 (sediment) + WWL2 (carbon). WPL2 made of polypropylene foam traps sand, silt, rust, and other solid impurities. WWL2 reduces chlorine, chlorine compounds, and some organic contaminants. Both linear cartridges are in 10" format and 2" diameter. Recommended replacement every 3-6 months, operating temperature 2-42°C.
Price 23.50 zł

Brand: TOP FILTER

Reviews: 9
RO3 aquarium filter cartridge set (reverse osmosis): carbon WWL2, sediment...
RO3 aquarium filter cartridge set (reverse osmosis): carbon WWL2, sediment WPL2, and Teflon tape for sealing threads. Coconut carbon helps remove chlorine and organic compounds, while the polypropylene cartridge traps solid particles. Plug-and-play cartridges fit standard RO3 modules.
Price 22.70 zł

Brand: TOP FILTER

Reviews: 0
Set of 3 cartridges for the semi-annual service of home reverse osmosis RO...
Set of 3 cartridges for the semi-annual service of home reverse osmosis RO systems in standard 10" housings. Included: 2 mechanical PP cartridges (5 µm and 1 µm) and a WWB10 carbon block cartridge. Effectively removes sand, silt, and rust, while the carbon filter reduces chlorine and organic compounds, improving the taste and smell of water. Replacement is recommended every 6 months or up to 8000 l.
Price 20.89 zł

Brand: TOP FILTER

Reviews: 0