Skip to the content

Free Shipping

Orders over $150
  • Reverse Osmosis Water Systems
    • Aquarium RODI Systems
    • Reverse Osmosis Systems
    • Pumped RODI Systems
    • Drinking Water Systems
    • Coffee Lovers Water Systems
    • Hydroponic Water Filtration
    • Water System Add-Ons
      • Aquarium System Add-Ons
      • Hydroponic System Add-Ons
      • Media Reactors
      • Booster Pump Kits
  • Reverse Osmosis Water Filters
    • Reverse Osmosis Membranes
    • RO Water Filter Kits
    • RODI Resin Cartridges
    • RO Sediment Filters
    • RO Carbon Filters
    • RO Filter Upgrade Kits
    • Bulk RODI Resin
  • Litermeter and Pumps
    • Litermeter Modules
    • LM Replacement Parts
  • Parts & Supplies
    • Faucets
    • Fittings
    • Housings & Clips
    • Pumps
    • Tubing
    • Valves
    • Bladder Tanks
    • Electrical Parts
    • Flow Restrictors
    • Testing Supplies
    • Filter Wrenches
    • Probe Trays
    • Meters
  • Get Support!
    • Contact Support
    • Know Your Filters
  • About Us
    • About Us
    • Blog
  • Lab and Commercial Systems
SpectraPure, Inc.
Log in Open mini cart
  • Reverse Osmosis Water Systems
    • Aquarium RODI Systems
    • Reverse Osmosis Systems
    • Pumped RODI Systems
    • Drinking Water Systems
    • Coffee Lovers Water Systems
    • Hydroponic Water Filtration
    • Water System Add-Ons
      • Aquarium System Add-Ons
      • Hydroponic System Add-Ons
      • Media Reactors
      • Booster Pump Kits
  • Reverse Osmosis Water Filters
    • Reverse Osmosis Membranes
    • RO Water Filter Kits
    • RODI Resin Cartridges
    • RO Sediment Filters
    • RO Carbon Filters
    • RO Filter Upgrade Kits
    • Bulk RODI Resin
  • Litermeter and Pumps
    • Litermeter Modules
    • LM Replacement Parts
  • Parts & Supplies
    • Faucets
    • Fittings
    • Housings & Clips
    • Pumps
    • Tubing
    • Valves
    • Bladder Tanks
    • Electrical Parts
    • Flow Restrictors
    • Testing Supplies
    • Filter Wrenches
    • Probe Trays
    • Meters
  • Get Support!
    • Contact Support
    • Know Your Filters
  • About Us
    • About Us
    • Blog
  • Lab and Commercial Systems
    Home » SpectraPure® MaxCap® and Eliminator® 6 RODI Replacement Kit - FK-MCSB
    SpectraPure‚ MaxCap‚ DI Cartridge Replacement Kit - Standard - Spectrapure
    SpectraPure‚ MaxCap‚ DI Cartridge Replacement Kit - Standard - Spectrapure
    SKU: 20-0066
    (2)

    SpectraPure® MaxCap® and Eliminator® 6 RODI Replacement Kit - FK-MCSB

    In stock
    Regular price $77.99
     
     
    This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

    Secure checkout

    Friendly support

    Amazing Quality

    The MaxCap® Replacement Kit is the ideal combination for any 2-Stage DI system, combining the strength of our best Layered Cartridges for maximum performance and unparalleled removal of contaminants from your water. 

    1- 1st DI Filter: MaxCap Standard 10″ DI Cartridge – DI-MC-10

    SpectraPure’s MaxCap® DI Cartridge is the heart of the MaxCap® series of products. When placed ahead of your existing DI cartridge, the life of your downstream DI cartridges will increase by 4x or more - lower your DI production costs by over half!

      • 3.5x the capacity of conventional mixed-bed and high silica removal cartridges
      • Designed to be used in front of any mixed-bed or SilicaBuster™ DI cartridge
      • Removes all ionized impurities
      • The MaxCap® DI cartridge removes ammonia that is left by water sources that contain chloramines
      • Interchangeable with Captive Purity, Kent Marine, AWI, BRS and most other residential/aquarium DI or RO/DI systems

    2- 2nd DI Filter: SilicaBuster Standard 10″ DI Cartridge – DI-SB-10

    SpectraPure® SilicaBuster™ deionization cartridges feature semiconductor-grade resins for exceptional purity water. These cartridges have the capacity to reach 18 megohm resistivity and eliminate silica, nitrates, and phosphates to undetectable levels. Their superior performance compared to other cartridges ensures enhanced contaminant removal, longer lifespan, and greater purity. As the resins are not dyed for color-indication, resistivity or silica monitoring is necessary to detect exhaustion.

      • For ultra high purity water (18 megohm resistivity)
      • Enhanced silica removal
      • Highest silica, nitrate, phosphate and heavy metal removal of any 10 inch DI cartridge available
      • Non color-indicating semiconductor grade resins for highest purity and lowest TOC levels
      • Optimized for post RO or post distillation filtration
      • Higher capacity than other similar size cartridges
      • Interchangeable with Captive Purity, Kent Marine, AWI, BRS and most other residential/aquarium DI or RO/DI systems

    Note: Deionization cartridge life is greatly reduced when operated on low pH waters, or water with high CO2 (carbon dioxide) levels. Exact cartridge life will vary greatly with pH, carbon dioxide levels and TDS etc., in your RO water or the feed water supplying the RO system. Aeration or degasification of RO product water is recommended for such waters for removal of carbon dioxide.

    PLEASE NOTE: SOME RESINS DISCHARGE A STRONG ODOR AND ARE BEST HANDLED IN WELL VENTILATED AREAS WHENVER POSSIBLE

    Warning: SpectraPure® does not recommend drinking water produced from deionization (DI) as DI resins are typically not made of food grade approved material.

    Customer Reviews

    Based on 2 reviews
    Write a review
    100%
    (2)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    D
    Don Kuklovsky
    New filters

    Quick delivery and fair pricing!

    J
    Jason Salonen
    Fast Shipping, Quality products.

    Fast Shipping, Quality products.
    As always

    Hello Jason,
    Thank you for your review, I'm happy your item got to you fast.

    Sign up for exclusive deals!

    Stay updated with everything SpectraPure®

    Innovators in Water Technology

    Explore our array of state-of-the-art water systems, filters, litermeters, pumps, and more! SpectraPure® is dedicated to crafting the finest water purification products for you to enjoy for a lifetime.

    Quick Links

    • Search
    • Support
    • Shop All
    • Contact Us
    • FAQ
    • Blog
    • Terms of service
    • Refund policy

    Store and Shipping Policies

    • Shipping Policy
    • Refund Policy
    • Returns & Repair Form
    • Privacy Policy
    • Terms of Service
    • Do not sell my personal information
    © 2025, SpectraPure, Inc. - Powered by Shopify

    Your cart

    Your cart is empty

    🔍 ADSGUN AUTO-GENERATE DEBUG INFO

    Auto-gen Param: adsgunautoschema_uibm3tkp9qjd4celakq2kl

    Stored CreatedAt (ISO format): 2025-08-31T15:37:43.723Z

    2025-08-31 08:37:43

    Current Time (now): now

    Current Timestamp: 1763852256

    Stored Timestamp: 1756654663


    Time Difference (seconds): 7197593

    Max Time Window: 300 seconds (5 minutes)

    Is Within Time Window: ❌ NO (Expired - older than 5 minutes)

    URL contains param: ❌ NO