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SpectraPure® Zeta-Zorb 0.2 Micron Absolute Rate Sediment Cartridge


Item #: SP2111

In Stock

For the worst sediment challenged areas!
  • FIVE time more dirt holding capacity than other Sediment Filters.
  • 0.2 Micron absolute removal efficiency doubles the longevity of your carbon block filter, which protects the heart of your RO system (the RO membrane) from pass thu sediments.
  • Significantly reduce membrane fouling.
  • Operational costs are reduced significantly.
The unique technology employed in the construction of the SpectraPure®® Zeta Zorb™ Sediment Filter enables the filter to hold five times the sediment of any other filter with minimal pressure drop. Think about it... That`s five times fewer filter changes, five times fewer service trips and five times less volume of old filters disposed of in your local landfill.

With older filter technology, sediment filters were incapable of blocking all fine sediments that could foul the down-stream carbon block filter. A fouled carbon block filter cannot trap chlorine, VOC`s, solvents, humic, fulvic acids and other contaminants that cause odor and reduce expensive RO membrane life span and performance. The Zeta Zorb™ stops "pass-through" sediment, which increases the life of the carbon block filter by at least two times.

Even the best 0.5 or 1 Micron Sediment Filter cannot compete with the SpectraPure®® Zeta Zorb™ absolute 0.2 "Super-Filter".

Micron Rating: 0.2u
Size: 10"

Manufacturer information

SpectraPure Aquarium Supplies
SpectraPure was established in 1985 and is located in Tempe, Arizona, home of Arizona State University. SpectraPure is dedicated to excellence in the design and manufacture of water filtration and purification systems for household, commercial, laboratory and light industrial applications. Their product lines includes a full range of systems and equipment, including drinking water systems, water softeners, filtration systems, reverse osmosis units, RO/DI and deionization systems and many other technological innovations and water purification accessories. SpectraPure provides innovative, state-of-the-art solutions to water purity problems and applications.

5 Stars


Reviewed on
August 11, 2020

Yes, I would recommend this.

R/O Filter

Pros: Direct replacement for my system, good for maintaining the warranty

Cons: N/A

What I ordere, shipped fast, arrived in perfect condition, will order again as needed.

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daniel garcia

Reviewed on
February 20, 2015

Yes, I would recommend this.

The best for your RO/DI

I've tried the other sediment cartridges but living on Miami Beach, you definitely need a great sediment cartridge and this ones it.

Was this review helpful? 1 0

doug hill

Reviewed on
June 08, 2011

Yes, I would recommend this.

Excellent sediment filter

This filter is hands down the best sediment filter on the market. It is more expensive, however it lasts twice as long. The best part is that it doesn't restrict water flow to the membrane near as much as poly spun filters, therefore keeping the PSI more stable. All filters down stream just seem to work better with this at the head. Highly recommended!

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roland jacques

Reviewed on
July 13, 2009

Yes, I would recommend this.

The best hands down!!

This is my second Zeta Zorb. I make a lot of water over 10,000 Gals a year. Its the best, 0.2 microns absolute protects my RO membranes like no other. My carbon block still looks brand new after 12 months. With my last zeta I used a regular 5 micron sediment before the 0.2 micro Zeta, it lasted about 10,000 gallons of produced water, with min pressure drop. This time I'm now using a Microtec 1 micron sediment before the Zeta & hope to get 2 years or more out of it.

Was this review helpful? 1 0

joe saraceno

Reviewed on
May 23, 2009

Yes, I would recommend this.

cheap insurance

I added this filter (and another canister) after the old 1 micron filter. I will change the $5 prefilters to even further extend the life of the Zetz-Zorb while it protects the carbon filters. I have not owned it long enough to speak about it's capacity, but my TDS into the charcoal section went from about 135 to 115 after installing. Now that it is set up I feel it will save on filter changes- especially the more expensive RO membrane.

Was this review helpful? 3 0

jesus espindola

Reviewed on
October 29, 2008

Yes, I would recommend this.

works great

Fit my kent RODI perfect, had some concerns it would not fit but they all seem to be standerd in size.

Was this review helpful? 1 0

kelly fitzhugh

Reviewed on
March 12, 2007

Yes, I would recommend this.


This is the 3rd Zeta-Zorb filter I have used and they are great. Our water comes from a well and this filter is great at 0.2 micron filtration and lasts 6 months. Also helps the rest of your expensive filters last longer. Kelly Fitzhugh

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