Now comes with Spectrapure`s new Spectra SelectPlus 99% rejection membrane.
SpectraPure® 90gpd MAXCAP® RODI System w/ Automatic Membrane Flush incorporates a 90gpd high-silicate removal TFC membrane, 0.5 micron MicroTec™ Sediment and 0.5 micron Carbon Block Filters, plus the new 33% greater capacity MAXCAP® and SilicaBuster™ SuperDI™ Cartridges. Automatic Flush System, ASO Valve and Float Valve are included, and two Dual-Probe Inline TDS Monitors measure water purity at 4 different points in the system. You can be always be assured of Zero-TDS product water. An Automatic Flush Control system (AFC) is used to periodically rinse the accumulated impurities and concentrated waste water from the surface of the RO membrane to help increase the life of the membrane. The AFC will flush the membrane for a short period at start-up, every hour during operation, and at shut-down. These systems maximize pure water production through application of the laboratory grade resins used in our specialty deionization cartridges, providing 99.95% Silica Removal and Extended DI Cartridge Life. Ultra-high purity DI water at a half the cost!
- *90 gallon per day, 99% rejection thin-film composite Reverse Osmosis Membrane
- 2:1 waste ratio produces 50% less waste water
- 33% larger High-Capacity SuperDI™MaxCap® DI Cartridge has 4 times more capacity than a typical mixed-bed DI cartridge
- 33% larger High-Capacity SuperDI™Silica-Buster™ DI Cartridge maximizes silica & phosphate removal
- Ultra-high efficiency 0.5 micron MicroTec™ Sediment Pre-Filter
- 0.5 micron Carbon Block Pre-Filter with 20,000 ppm-gallons chlorine removal capacity
- Two Dual-Probe Inline TDS meters: One monitors RO Membrane performance and one monitors DI cartridge performance
- Tri-color custom pressure gauge indicates when to change prefilters
- Automatic Flush Control (AFC) system for extended membrane and DI life
- Automatic in-line shutoff valve (ASO) saves water
- In-line ball valve for manual system shut off
- Float valve for unattended operation
- Clear filter housings
- Durable, no-rust mounting 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: 20in x 7in x 16in
- 3-year warranty
- Ultra-high purity DI water at an economical price ... DI water production cost cut in half!
Product Manuals & Documentation
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.
We ship 99% of the products we carry for free within the contiguous United States using a mix of economy methods including USPS First Class Mail, SurePost and UPS Ground. Your order will arrive in 5-7 business days.
Over 90% of our members receive their orders within 2 business using UPS Ground. Upgrade from free economy shipping to UPS Ground for only $4.99—or spend $199 and we’ll upgrade you automatically!
Expediated shipping services are available for most products if you are in a hurry. Get guaranteed delivery in 2 business days, 1 business day, or next day by 10:30 am. Costs vary by location.
Same-day shipping is available Monday-Friday for most products—place your order by 10 am PST. Pre-ordered and back-ordered items do not qualify, nor do drop-shipped, live, or frozen shipments.
Learn More About Shipping
Return any new and unused item within 60 days for a full refund. Having difficulty with a product? Contact us to speak with an aquarium expert. If you need a replacement, fill out this form.
A small segment of the 180+ brands we carry require that customers contact them directly if/when problems arise. You can view the full list of those brands and get their contact info here.
Marine Depot is an authorized reseller for every product we carry. That means when you buy aquarium supplies from us, your products are not only backed by our own 60-day return policy, they also carry full factory warranties, where applicable. Some items have a 1-year warranty, others have limited lifetime warranties. Warranty coverage varies from manufacturer to manufacturer, so please read the product description of the item(s) you are considering thoroughly for details or contact us if you have warranty questions.
Learn More About Returns
Rack up reward points to earn discounts on future purchases! You can earn reward points by creating an account, writing reviews, referring friends, subscribing to our newsletter, buying products, and more!
- Most Products
Earn 5 reward points for every $1 you spend to get 5% cash back
- Marine Depot, AquaMaxx, Accel Aquatics, and Korallin
Earn 6 reward points for every $1 you spend to get 6% cash back
- EcoTech Marine, NYOS, and Aqua Illumination
Earn 1 reward point for every $1 you spend to get 1% cash back
You can also get bonus reward points by purchasing select items during special sales and promotions.
Learn More About Rewards