SpectraPure® MPDI MAX-KIT RO Membrane & DI Cartridge Upgrade Kit



SpectraPure MicroTec Sediment Pre-filter Cartridge - 1 Micron, 2.5 inch D x 10 inch L

SpectraPure® MicroTec sediment prefilters are high efficiency depth gradient density filter cartridges with almost absolute micron ratings. They are strongly recommended for areas with extremely high sediment levels like NY, WA, ND, NC and IL etc. The gradient pore structure of these cartridges captures larger particles in the outer sections of the filter cartridge, while providing highly efficient and consistent removal of smaller particles in the core. We recommend changing this filter when a decrease in pressure is noticed.


  • Filter Media: Polypropylene
  • Micron Rating: 0.5 Micron
  • Excellent for use in areas with extremely high sediment levels
  • Near absolute micron rating
  • Proprietary center core for added strength
  • Greater particulate holding capacity
  • Consistent filtration even at high differential pressures
  • Interchangeable with BRS, AquaFX, Kent Marine, AWI, and most other residential or aquarium DI or RO/DI systems

SpectraPure Carbon Block Filter Cartridge - 1 micron (nominal), 2.8 inch D x 10 inch L

SpectraPure 1 Micron Carbon FIlters are manufactured with high purity carbon. Great performance in reducing sediments, Chlorine reduction, and color.

  • Filter Media: Acid-washed coconut-based carbon
  • Micron: 1 Micron
  • Greatly Reduces Taste and Odor
  • High Chlorine Reduction
  • Great Sediment Holding Capacity
  • Outer Wrap and End Caps - Polypropylene
  • NSF-42 approved and made of FDA-compliant materials.
  • Temperature Rating: 40 - 125 degrees F
  • Interchangeable with BRS, AquaFX, Kent Marine, AWI, and most other residential or aquarium DI or RO/DI systems

Note: Only 0.5 micron carbon block filters remove trihalomethanes, low levels of chloramine, pesticides, volatile organic chemicals and 99.95% of giardia and cryptosporidium cysts.

Inline Granular Activated Carbon Filter Cartridge, 2 inch D x 10 inch L with 0.25 inch Quick-Connect Fittings


Inline Encapsulated GAC Filter Cartridge

Designed for use as a polishing post filter for RO or distillation systems

Removes volatile organic chemicals, tastes and odors

Improves the taste of RO and distilled water

Also used as a pre-filter for compact RO systems

Used for ice-maker or refrigerator filters

Customer Reviews

Based on 1 review
Still the best, but...

I have used these filters for many years and still say they're the best. My only problem is the shipping partner. USPS is the worst. The box arrived practically destroyed, but the filters were still in good shape. This happens all the time with this carrier on top of delays.

Hello JJoiner,

Thank you for your review and your continued support, I am sorry about the shipping issue.

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