SpectraPure
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High Capacity Mixed Bed DI Cartridge 20"
SKU 14-0031$242.99
Or 4 interest-free payments — see options at checkout.
- Founded 1985
- Built in Tempe AZ
- In-house membranes
- Lifetime support
High-capacity mixed-bed DI cartridge, 3" x 20". Polishes RO water to 18.2 MΩ ultra-pure with extended capacity vs. standard 2.5" cartridges — built for high-throughput labs, semiconductor work, and demanding reef applications.
Specs
- Type: Mixed-bed DI (cation + anion resin)
- Output: 18.2 MΩ-cm ultra-pure
- Dimensions: 3" dia × 20" length
- Fits: high-flow housings sized for 3" cartridges
Related products
- Standard 2.5" mixed-bed: browse all DI cartridges
- Housings: browse housings
Questions about filters, production rates, or membranes? Visit our Know Your Filters page or contact us.
About DI water
DI water is not intended for drinking and is not food-grade. Use proper ventilation when handling resin. Low pH or high CO₂ feed water will shorten DI life.