Loading... Please wait...

MaxCap 1:1 Ultra High Efficiency 100 GPD RO/DI System - Spectrapure

% Cash Back:
Free Shipping
Free Stuff:

Product Description

SpectraPure® MaxCap® UHE 100- GPD 5 Stage Ultra High Efficiency RO/DI System with microprocessor control module for low waste 1:1 efficiency, integral booster pump, automatic membrane flush, SpectraSelect tested 90 GPD RO membrane, 0.2 Micron (ABS) ZetaZorb® sediment and 0.5 Micron carbon block prefilters, and SuperDI MaxCap® and SilicaBuster™ deionization cartridges. Produce 100 GPD of ultra high purity DI water without compromising membrane life or system reliability. We have miniaturized the technology used in our rugged commercial PSP systems to achieve an incredible 1:1 ratio – that’s ONE gallon of DI product water for ONE gallon of waste water all in a microprocessor controlled unit no larger than a standard RO/DI system!

Note: This unit is a high production unit so it uses 3/8” lines for BOTH incoming water and waste water. We stock 3/8” lines which can be found here (


  • Ultra high efficiency module – Low waste system (1:1 or better)
  • Integral booster pump:  Operates even in low supply pressure problem area
  • Automatic periodic pure water membrane flush
  • Membranes last longer!  No more TDS creep! The first drop is as good as the last drop.   


  • Our best 0.2 micron (ABS) ZetaZorb® sediment prefilter –  5 x more dirt holding capacity than a standard 0.5 micron pre-filter!
  • Our best 0.5 micron carbon block pre-filter with 20,000 ppm-gal chlorine removal capacity
  • Prefilters last 2x – 3x longer in the UHE system as less waste = less water thru prefilters = longer life = more money saved


  • Highest quality individually tested SpectraSelect high rejection (98 %) RO membrane
  • 100 GPD or more!


  • MaxCap® and SilicaBuster™ Super DI high capacity deionization cartridges with 33% greater capacity
  • MaxCap® DI has 4x more capacity than a typical mixed-bed DI cartridge – Cuts DI water production costs in half!
  • SpectraPure’s SilicaBuster™ DI maximizes silica and phosphate removal


  • MaxCap® and SilicaBuster™ Super DI high capacity deionization cartridges with 33% greater capacity
  • MaxCap® DI has 4x more capacity than a typical mixed-bed DI cartridge. This cuts DI water production costs in half!
  • SpectraPure’s SilicaBuster™ DI maximizes silica & phosphate removal


Two dual-probe In-line TDS meters:  Accurately monitor TDS at each stage. No more guessing when to change DI cartridges. You can always be assured of “000 TDS” water.

  • Liquid filled pressure gauge:  Monitors pre-filter changes
  • Filter wrench:  Helps remove housing canisters
  • Dual electric float switches:  Automates system to fill an atmospheric storage tank (open reservoir provided by user) of any size

In areas having extremely poor water quality (TDS >350ppm) we recommend the system be operated at a 2:1 ratio of waste to product in order to maximize membrane life.

The UHE system is designed to automatically fill an open air pure water reservoir of any size (not included) by installing two float level control switches.

Pure water reservoir is required to fully automate system flush cycle and failure to install the auto flush plumbing for this unit will void warranty.

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


Why Choose to Shop with Us?

  • Pay with Amazon Pay - No need to type in billing, shipping addresses or credit card info, just log in to amazon and select the info you already have saved with amazon to purchase from us! Easy, simple and quick.
  • Fast & Free Shipping - No Minimum Purchase, Our Free Shipping option averages 2.3 days in transit.
  • Same Day Shipping - All Orders placed before 1 PM EST ship Same Day. Meaning your tracking will actually work the same day as your order.
  • Free Stuff - We offer tons of Free Samples, Shirts, Stickers and plenty more just for giving us your business!
  • 5% Cash Back Rewards - There are no Preferred Clubs or Groups to Join.
  • Free 2 Day Shipping - Free 2 Day Shipping on Products $35+ from select manufactures.
  • PayPal Financing - Want to buy a new tank without having to pay for all of it upfront? No Problem, use you PayPal Credit program to spread out the payments.
  • Free Returns - Returns of any Items (Both Brand New and USED) within 30 days are Always FREE!
  • Apple Pay - You can checkout with Apple Pay, submit your order with your thumbprint and we will never see your payment information. Awesome!
  • Military & Civil Service Discount - As a small token of our appreciation, we offer a Military & Civil Servant discount. A Bonus 5% Reward Points on 90% of what we carry. deeply appreciates all military men and women & first responders for their service.
  • Automatic Price Matching - Just click the Price Match button under Add to Cart. No need to email your price match.
  • Text Message 717.408.8337 Support - No one uses the phone anymore, just text us 717.408.8337. We will do our best to help!
  • Live Chat - We offer LIVE WEB CHAT Mon-Fri 9am to 4pm EST. Get instant access to our customer support & your questions answered.
  • Credit Card Security - We do not keep any Credit Card Numbers on File. Our checkout page is plugged directly into paypal credit services so we don't even know your card number when you order. 
  • Website Security HTTPS - Our entire site is HTTPS Secure, not just the checkout page. Your entire browsing session is encrypted and secure. We have an ESV level SSL Certificate which includes business identity authentication, strong 256-bit encryption, 2048-bit root, $1.5M USD warranty & a GeoTrust dynamic Secured Seal trust mark.

Have questions? Just ask - or Text Message us at 717.408.8337