RO/DI Systems
Reverse Osmosis and combo Reverse Osmosis / Deionization Filtration Systems from Vertex, Spectrapure, AquaFX & more. For replacement RO & RO/DI cartridges click here.
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MaxCap® D2 Dual-Stage DI System Add-On With SuperDI Cartridges
Regular Price: $100.99
Special Price $89.88
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Spectrapure Super DI High Capacity DI Cartridges
Starting at: $23.13
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Spectrapure Flow Restrictors
Starting at: $5.33
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Spectrapure MaxCap Performance Plus 100 GPD RODI
Regular Price: $599.99
Special Price $533.99
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Chloramine Removal 90-GPD RO/DI System
Regular Price: $319.00
Special Price $283.91
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Spectrapure Maxcap RO/DI Systems
Starting at: $307.05
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SpectraPure Four Stage MaxPure MPDI RO/DI System
Starting at: $160.19
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Spectrapure CSPDI 2:1 Manual Flush 90-GPD RO/DI System
Regular Price: $269.99
Special Price $240.29
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SpectraPure Four Stage CSPDI Systems with Manual Membrane Flush
Starting at: $240.29
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Spectrapure MaxCap 400 GPD Ultra High Efficiency RO/DI System
Purchase and earn 2775 PointsRegular Price: $2,775.99
Special Price $2,470.63
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Spectrapure SpectraSlect Piggy Back 90 GPD
Regular Price: $78.99
Special Price $70.30
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SpectraPure Standard 90 GPD Piggy Back Add On Membrane Kit
Regular Price: $59.99
Special Price $53.39
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Spectrapure Booster Pump Kit for 60, 90,180 gpd
Regular Price: $199.99
Special Price $177.99
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Spectrapure Standard DI Cartridges
Starting at: $17.79
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SpectraPure MaxCap 1:1 Ultra High Efficiency 200 GPD 5 Stage RO/DI System
Regular Price: $1,299.99
Special Price $1,156.99
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SpectraPure Carbon Block Filters
Starting at: $8.86
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Spectrapure Sediment Filters
Starting at: $6.22
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AquaFX 10" Deionization (DI) Filter
Regular Price: $19.50
Special Price $16.00
