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Aquarium Supplies
Home » Saltwater Aquarium Supplies  » Reverse Osmosis  » RO/DI Water Filters  » 90 to 180 GPD  »  SpectraPure® 90GPD CSPDI RO/DI System w/ Manual Membrane Flush
SpectraPure® 90GPD CSPDI RO/DI System w/ Manual Membrane Flush

SpectraPure® 90GPD CSPDI RO/DI System w/ Manual Membrane Flush

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SpectraPure® 90GPD CSPDI RO/DI System w/ Manual Membrane Flush Information

Product Manuals & Documentation

SpectraPure® Low-Waste 90gpd CSPDI 4-Stage RODI System w/ Manual Membrane Flush. Upgraded for 2014, the new CSPDI incorporates SpectraPure’s individually tested, 99% ultra-high-rejection SpectraSelect™Plus TFC membrane, 0.5 micron Sediment & 0.5 micron Carbon Block Pre-Filtration Stages, a Super-DI™ SilicaBuster™ High-Capacity DI Cartridge, and a sturdy, powder-coated wall mount bracket. With the new 3-Probe TDS Meter, water purity levels are now monitored at the membrane feed, at the membrane output, and at the DI stage output, assuring “000 TDS” product water. Periodic membrane flushing rinses accumulated impurities and concentrated waste water from the membrane surface. Membrane life and performance are preserved, allowing for a sustained 2:1 waste-to-product ratio. Feed valve, ASO valve, float valve, pressure gauge, and hose adapter are all included. Ultra-high-purity water at an economical price, CSP™ RODI purification systems maximize pure water production through application of our best TFC RO membranes and specialty deionization cartridges.

  • 2:1 waste-to-product ratio produces 50% less waste water
  • SpectraSelect™Plus 90gpd individually tested ultra-high (99%) rejection thin-film composite RO membrane
  • Manual membrane flush valve for extended membrane life and performance
  • SuperDI™ SilicaBuster™ high-capacity DI cartridge w/ custom blended ultra-pure deionization resins
  • 0.5 micron MicroTec™ long-life high-efficiency sediment pre-filter
  • 0.5 micron carbon block pre-filter w/ 20,000 ppm-gal chlorine removal capacity… all the carbon block you ever need
  • Three-probe inline TDS meter monitors membrane feed water, membrane product water, and DI product water purity
  • Tri-color custom pressure gauge indicates when to change pre-filters
  • Automatic shutoff valve (ASO) controls membrane feed while saving water
  • In-line ball valve for manual system shut off
  • Float valve for unattended operation
  • High-quality standard 10 inch clear filter housings
  • Deluxe powder coated wall-mount bracket
  • 6-foot feed tubing, 8-foot product and waste lines included
  • Housing wrench for easy filter removal
  • Garden hose adapter for tap water hookup
  • Dimensions: 15in x 7in x 16in
  • 3-year manufacturer`s warranty
*RO and RODI systems that are installed areas with low feed-water pressure (lower than 45 PSI) often require a booster pump to optimize system operation.
The correct Booster Pump to be used with SpectraPure’s Manual Membrane Flush (-MF) RO or RODI Systems is SpectraPure’s auxiliary High-Flow Booster Pump Kit P/N: BPHF-MF-115. This kit is designed specifically for use with SpectraPure Manual-Flush Systems. Other booster pump kits are not compatible with SpectraPure Manual-Flush (-MF) systems.

Manufacturer Info

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.

SpectraPure® 90GPD CSPDI RO/DI System w/ Manual Membrane Flush Reviews

Average Rating
(8 reviews)
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Reviewers Rating Excellent!

Posted: 2/24/2014 from LEAGUE CITY, TX UNITED STATES
5.0 5
Experience Level: Intermediate

Comments: Works great

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Good Unit

Reviewers Rating Excellent!

Posted: 12/30/2013 from RIDGEFIELD, CT UNITED STATES
4.5 5
Experience Level: Intermediate

Comments: Setup this unit last week. Very easy to install and get working. Flow was great with my household pressure. The included TDS meter was very helpful to get started as I don't have one. I wish the output and waste water hoses were longer.

1 of 1 People found this review helpful, did you? Yes No

Fast and Easy

Reviewers Rating Excellent!

5.0 5
Experience Level: Expert

Comments: Easy to Set up however i have had experience with RO Units and had staged my input and output hoses. I am not so sure if this was a first system for anyone. But it worked great out of the box, no leaks and really performs quite well.

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work good

Reviewers Rating Excellent!

Posted: 8/22/2013 from DANA POINT, CA UNITED STATES
5.0 5
Experience Level: Intermediate

Comments: The spectrapure, work good, easy to install.

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Very cheap design

Reviewers Rating Below Average

Posted: 8/15/2013 from YUCCA VALLEY, CA UNITED STATES
2.0 5
Experience Level: Expert

Comments: It doesn't leak.. yet. Nothing wrong with the canisters, but the part that hold it all together and all the plastic parts are SO cheap. TDS meter looks like it was made in China. Wish I would've saved my money. I'm really disappointed.

0 of 3 People found this review helpful, did you? Yes No


Reviewers Rating Great

Posted: 6/2/2013 from CHARLESTON, SC UNITED STATES
4.0 5
Experience Level: Intermediate

Comments: So 5-7 days ago I order the CSPDI25MF. Let me just start by saying WOW! Well let's start, from shipping to unpacking. Upon unpacking the RO/DI system, I noticed all the bubble wrap & foam inserts to be placed perfectly. Along with perfect shipping of the product, everything was here also! So as I glanced over everything an read the manual, everything was rather simple. Spectrapure provides the manual, explained with full detail & pictures. It can be rather simple, if you understand what a RO/DI system is. So if your new to RO/DI systems, Spectrapure has great customer service. YOU can find nearly everything from videos OR help on a forum or on their web page. Upon setup everything was easy, I installed my 3 lines an started the system. The unit works like a charm, trimmed my lines & I discarded my 1st few gallons. After I was ready to save the water & the system was running for longer then an hour, I measured an cut the flow restrictor accordingly.

2 of 3 People found this review helpful, did you? Yes No

90 gpd RO / DI SPECTRA

Reviewers Rating Average

Posted: 5/21/2013 from Troy, MI UNITED STATES
2.5 5
Experience Level: Expert

Comments: The R/O filter is a great product, the only complaint is the same as many have had already . The mounting bracket is made from a cheap flimsy plastic. The product is advertised with a new improved aluminum bracket , this is false . My new filter came with the same thin , cheap , plastic bracket as originally designed.

3 of 5 People found this review helpful, did you? Yes No

Great value

Reviewers Rating Excellent!

Posted: 11/16/2012 from LITTLETON, CO UNITED STATES
4.5 5
Experience Level: Intermediate

Comments: This is a great RO/DI system for the money and I've used Kent and Captive Purity in the past. Includes TDS meter PSI meter and manual flush. Unlike the others, it comes almost fully assembled, with good instructions and DOESN'Tleak! The only thing that prevented a full 5* rating was the cheap plastic mounting bracket that most manufacturers insist on using. I put a 2" x 4" foam pad between the canisters and the wall to give the unit support. Buy SpectraPure from Customer Service if you want the best product with the best service at the best price.

9 of 10 People found this review helpful, did you? Yes No

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