Marine Depot offers FREE economy shipping for most products when you spend $29 or more! Your order will be delivered 1-7 business days after it ships out. Economy shipping methods include UPS Ground, USPS First Class, and/or SurePost. You can also upgrade your shipping to UPS Ground which speeds delivery to 1-5 business days. A shipping upgrade is $2.99 for orders under 20 lbs, $3.99 for orders 21-40 lbs, and $4.99 for orders over 41 lbs. Orders placed before 10:30 am PST Monday-Friday are shipped the same day. Free shipping is only available within the contiguous United States. Frozen foods, live foods, and items shipped directly from the manufacturer do not qualify for this special offer.
Free Upgraded Shipping For Orders $250+
Most orders over $250 qualify for FREE upgraded shipping! Your order will be delivered 1-5 business days after it ships out. Thanks to Marine Depot’s two strategically located warehouses in Nevada and Georgia, over 90% of shoppers receive their orders within 2 business using this level of service (UPS Ground). Orders placed before 10:30 am PST Monday-Friday are shipped the same day. Free shipping is only available within the contiguous United States. Frozen foods, live foods, and items shipped directly from the manufacturer do not qualify for this special offer.
$2.99 Flat Rate Shipping For Orders Under $29
Most orders under $29 ship for only $2.99 using a mix of economy shipping methods including UPS Ground, USPS First Class, and/or SurePost. Your order will be delivered in 1-7 business days after it ships out. Orders placed before 10:30 am PST Monday-Friday are shipped the same day. Our $2.99 flat rate shipping is only available within the contiguous United States. Frozen foods, live foods, and items shipped directly from the manufacturer do not qualify for $2.99 flat rate shipping.
Frozen foods are delivered 1-3 business days from the day your order ships. Frozen foods are shipped every Monday and Tuesday. Shipping cut-off is Tuesday at 10 am PST (1 pm EST). Orders received after 10 am PST on Tuesday will be shipped the following week. Shipping and handling is a $19.99 flat-rate charge so you can order as much or as little as you like.
Orders not shipped within the contiguous United States—the 48 U.S. states on the North American continent south of Canada plus the District of Columbia—are considered international orders. International orders are not eligible for Marine Depot’s free shipping promotions and additional surcharges may apply. It is important to note that not all products we carry can be shipped internationally. Any brokerage fees, tariffs and/or taxes will be billed to you directly by the shipping courier. International customers must use the same billing and shipping address.
SpectraPure® SilicaBuster™ Super DI™ Multi-Layer De-Ionization Cartridges are fabricated with the highest
grade custom-blended resins for ultra-pure water. They are capable of producing 18 meg ohm-cm
resistivity water. They are the first de-ionization cartridges designed to reduce silica, nitrates and phosphate
levels into the low ppb range. These newly formulated cartridges far exceed the performance of
previous cartridges, offering enhanced contaminant removal, longer life and higher purity. This cartridge
needs resistivity or TDS monitoring to determine when it is exhausted.
Caution: The de-ionization cartridge life is greatly reduced when operated on low pH waters or water
with high CO2 (carbon dioxide) levels. The exact cartridge life will vary greatly with pH, carbon dioxide
levels, TDS, etc., in your RO water or the feed water supplying the RO system. Aeration or de-gasification
of RO product water is recommended for such waters for removal of carbon dioxide.
33% more removal capacity than our standard Silica-
Buster™ DI cartridge
Proprietary High Flow, Low Pressure Drop cartridge
produces more gallons per day!
Highest silica, nitrate, phosphate, and heavy metal
removal of any 10" DI cartridge available
For ultra high purity water (18 meg ohm-cm resistivity)
Highest grade, custom-blended resins used for highest
purity and lowest TOC levels
Aluminized mylar packaging eliminates DI cartridge
degradation during storage.
Optimized for post-RO or post-distillation filtration
*Color-Indicating SilicaBuster™ Super DI™
cartridge provides a color change to show
remaining capacity without metering.
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.
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Q
I need to know your smallest size media resin "housing/cartridge/container" to remove silica
Easy install, works well, and is a great price. I'm getting 0 tds with this and other filters purchased from MD. Having a color indicating cartridge is very helpful.
I can always tell when my DI filter is exhausted as my TDS will start going up. Our water from the tap is about 380ppm. After RO/DI it is usually less than 4ppm. When the DI quits working it will climb to about 40-45 as that's what the RO unit puts out.
My only complaint is they don't last very lo...Read More
I can always tell when my DI filter is exhausted as my TDS will start going up. Our water from the tap is about 380ppm. After RO/DI it is usually less than 4ppm. When the DI quits working it will climb to about 40-45 as that's what the RO unit puts out.
My only complaint is they don't last very long. I believe that is because there is quite a bit of time between water making sessions, so water sits in the cartridge for up to a couple of weeks while I use the water from the storage barrel.
Good product though, easy to see the color change and indicate it's used up. Definitely get a TDS meter though be sure.Hide
Most orders under $29 ship for only $2.99 using a mix of economy shipping methods including UPS Ground, USPS First Class, and/or SurePost. Your order will be delivered in 1-7 business days after it ships out.
free shipping for orders $29+
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 1-7 business days. Just spend $29 or more!
free faster shipping for orders $250+
Over 90% of shoppers receive their orders within 2 business using UPS Ground. Upgrade from free economy shipping to UPS Ground for only $2.99—or spend $250 and we’ll upgrade you automatically!
need your order even faster? no problem!
Expedited 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.
buy it today and we'll ship it today
Same-day shipping is available Monday-Friday for most products—place your order by 10:30 am PST. Pre-ordered and back-ordered items do not qualify, nor do drop-shipped, live, or frozen shipments.
live plants, live foods, and frozen foods delivered to your door
We ship live plants, live foods, and frozen foods within the contiguous United States. Each of these categories is subject to its own $19.99 flat-rate shipping fee to cover the special packaging and/or expedited shipping costs required to ensure safe delivery. Orders with 12+ live plants ship free!
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.
We are unable to accept returns of Digital Aquatics, Neptune Systems, Vertex Aquaristik, Aqua Illumination (AI), EcoTech Marine, GHL, or Seneye products once the manufacturer's packaging seals have been broken.
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.
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-99.jpg "SpectraPure® SilicaBuster DI Cartridge - Color-Indicating - SuperDI (DI-SB-CI-10HC)")
-99.jpg "SpectraPure® SilicaBuster DI Cartridge - Color-Indicating - SuperDI (DI-SB-CI-10HC)")
