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Reverse osmosis system for hydroponics Deals in Canada

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Deals are available from 1 stores and 7 brands. An additional discount is available for 2 items. Last updated on July 27, 2025.
Max Water 6 Stage 100 GPD (Gallon Per Day) RODI (Reverse Osmosis Deionization) Water Filtration System for Aquarium and Hydroponics
Max Water 6 Stage 100 GPD (Gallon Per Day) RODI (Reverse Osmosis Deionization) Water Filtration System for Aquarium and Hydroponics
Max Water 6 Stage 100 GPD (Gallon Per Day) RODI (Reverse Osmosis Deionization) Water Filtration System for Aquarium and Hydroponics
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Express Water RO5DX Reverse Osmosis Filtration NSF Certified 5 Stage RO System with Faucet and Tank – Under Sink Water Plus 4 Filters – 50 GPD, 14 x 15 x 5, White
15% Off
Express Water RO5DX Reverse Osmosis Filtration NSF Certified 5 Stage RO System with Faucet and Tank – Under Sink Water Plus 4 Filters – 50 GPD, 14 x 15 x 5, White
Express Water RO5DX Reverse Osmosis Filtration NSF Certified 5 Stage RO System with Faucet and Tank – Under Sink Water Plus 4 Filters – 50 GPD, 14 x 15 x 5, White
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$288.77
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iSpring RCC7AK, NSF Certified, 75 GPD, Alkaline 6-Stage Reverse Osmosis System, pH+ Remineralization RO Water Filter System Under Sink, Patented Top-Mounted Faucet Design for Easy Installation
10% Off
iSpring RCC7AK, NSF Certified, 75 GPD, Alkaline 6-Stage Reverse Osmosis System, pH+ Remineralization RO Water Filter System Under Sink, Patented Top-Mounted Faucet Design for Easy Installation
iSpring RCC7AK, NSF Certified, 75 GPD, Alkaline 6-Stage Reverse Osmosis System, pH+ Remineralization RO Water Filter System Under Sink, Patented Top-Mounted Faucet Design for Easy Installation
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$320.37
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Aquatic Life RO Buddie 4-Stage Reverse Osmosis Aquarium Water Filter System RO-DI Filtration Unit for Fish Tank, Fountains, and More, 50 GPD
Aquatic Life RO Buddie 4-Stage Reverse Osmosis Aquarium Water Filter System RO-DI Filtration Unit for Fish Tank, Fountains, and More, 50 GPD
Aquatic Life RO Buddie 4-Stage Reverse Osmosis Aquarium Water Filter System RO-DI Filtration Unit for Fish Tank, Fountains, and More, 50 GPD
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Waterdrop CoreRO Countertop Reverse Osmosis Water Filter, Reverse Osmosis System Countertop, Portable Pure Water Pitcher, NSF/ANSI 372 Certified, 3:1 Pure to Drain, No Installation, 6 Stage, WD-C1S
Waterdrop CoreRO Countertop Reverse Osmosis Water Filter, Reverse Osmosis System Countertop, Portable Pure Water Pitcher, NSF/ANSI 372 Certified, 3:1 Pure to Drain, No Installation, 6 Stage, WD-C1S
Waterdrop CoreRO Countertop Reverse Osmosis Water Filter, Reverse Osmosis System Countertop, Portable Pure Water Pitcher, NSF/ANSI 372 Certified, 3:1 Pure to Drain, No Installation, 6 Stage, WD-C1S
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Geekpure 5 Stage Reverse Osmosis Drinking Water Filter System 75 GPD - with Extra 7 Filters
Geekpure 5 Stage Reverse Osmosis Drinking Water Filter System 75 GPD - with Extra 7 Filters
Geekpure 5 Stage Reverse Osmosis Drinking Water Filter System 75 GPD - with Extra 7 Filters
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AquaticLife Smart Buddie RO Water Booster Pump Kit for 180 to 200 GPD Reverse Osmosis Water Filter System RO/DI Filtration Units, Pressure Boost Pumps
AquaticLife Smart Buddie RO Water Booster Pump Kit for 180 to 200 GPD Reverse Osmosis Water Filter System RO/DI Filtration Units, Pressure Boost Pumps
AquaticLife Smart Buddie RO Water Booster Pump Kit for 180 to 200 GPD Reverse Osmosis Water Filter System RO/DI Filtration Units, Pressure Boost Pumps
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TOKIT T1 Pro Reverse Osmosis Water Filter Countertop, NSF/ANSI 58, RO Whole House Water Filter System with Remineralization and Instant Heating Tech, No Installation
TOKIT T1 Pro Reverse Osmosis Water Filter Countertop, NSF/ANSI 58, RO Whole House Water Filter System with Remineralization and Instant Heating Tech, No Installation
TOKIT T1 Pro Reverse Osmosis Water Filter Countertop, NSF/ANSI 58, RO Whole House Water Filter System with Remineralization and Instant Heating Tech, No Installation
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Waterdrop G2 Reverse Osmosis System, 7 Stage Tankless RO Water Filter System, Under Sink Water Filtration System, 400 GPD, 1:1 Pure to Drain, Reduces TDS, FCC Listed, USA Tech, WD-G2-W, White
Waterdrop G2 Reverse Osmosis System, 7 Stage Tankless RO Water Filter System, Under Sink Water Filtration System, 400 GPD, 1:1 Pure to Drain, Reduces TDS, FCC Listed, USA Tech, WD-G2-W, White
Waterdrop G2 Reverse Osmosis System, 7 Stage Tankless RO Water Filter System, Under Sink Water Filtration System, 400 GPD, 1:1 Pure to Drain, Reduces TDS, FCC Listed, USA Tech, WD-G2-W, White
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Aquatic Life 5-Stage 200 GPD Hydroponic Reverse Osmosis Filtration System
Aquatic Life 5-Stage 200 GPD Hydroponic Reverse Osmosis Filtration System
Aquatic Life 5-Stage 200 GPD Hydroponic Reverse Osmosis Filtration System
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