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Crystal Quest Ultra High Purity DI Resin Cartridge
Ultra High Purity Demineralizing (DI) Cartridge for TDS Reduction
Perfect for laboratories, reef-keeping, and rinsing or plating operations. Crystal Quest Deionization water filtration systems provide solutions for a variety of applications that need the removal of ionic contaminants. Cartridges and Vessels with mixed bed resins provide better than 16 megohm-cm quality water for ultra pure needs.
Ultra-High Purity Demineralizing (DI) cartridges are compatible with the following cartridge systems

Ultrapure is used to describe water that meets strict limits on the following: biological organisms (such as pyrogens, bacteria or viruses), organic carbon, dissolved and suspended solids, and dissolved gases. Ultra-pure water is typically required in electronics, optical, and pharmaceutical manufacturing processes also Spot-free washing of motor vehicles, windows, solar panels, reefkeeping, and rinsing or plating operations and more.
Ultrapure water is also used in dialysis, research, and medical applications. Water must meet strict purity standards in order to be considered ultrapure. Ultrapure water standards are established and published by several standards-setting organizations, such as: AAMI, USP, ASTM, ANSI, CAP, ISO 3696, and NCCLS.
The ASTM, NCCLS, and ISO 3696 classify purified water as Type I, Type II, or Type III, with Type III being the least purified and Type I being the purest water. All these organizations have very similar parameters for classifying purified water into these three types. The purpose of classifying pure water into different types is to ensure that the right purity level is achieved for specific applications. Some lab and medical processes require higher-grade water purity than others do; thus, these classifications were developed to ensure that the right water purification level is used for any given application.
In addition to producing different water purity levels, our ultrapure water systems can be customized to accommodate various flow rates. Furthermore, many of our ultrapure systems allow regular monitoring and maintenance, without the need to take the system completely offline.
Features & Benefits
- High Capacity Media
- Cartridge housing Materials FDA Approved
- Made in the USA
- Post-RO to Lower TDS
- Fits Most 2.5” x 10” Filter Housings
- ISO9001:2015 Certified Manufacturer of 30+ years
Resources
De-Ionizer Media Safety Data Sheet
De-Ionizer Media Product Data Sheet
Specs
Dimensions | |
---|---|
Single | 5"L x 14"H x 5"W |
Double | 10"L x 14"H x 5"W |
Triple | 15"L x 14"H x 5"W |
Technical Specifications | |
---|---|
Total Capacity (Grains as CaCO3) | 450 Grains |
Estimated Gallons: |
200 PPM Feed - 33 Gallons 10 PPM Feed - 680 Gallons |
TDS Reduction: | 14 to 18 Meg Ohm |
Flow Rate: | |
Operating | 0.2 GPM |
Maximum | 0.3 GPM |
Temperature Range | 40°F (5°C) to 90°F (32°C) |
Pressure Range | 20 PSI (1.4 bar) to 125 PSI (8.6 bar) |
Micron Rating: | |
Cap | ABS |
Body/Tube | ABS |
Pad | PE |
Gasket | EPDM |
Technical Specifications | |
---|---|
Total Capacity (Grains as CaCO3) | 900 Grains |
Estimated Gallons: |
200 PPM Feed - 66 Gallons 10 PPM Feed - 1,360 Gallons |
TDS Reduction: | 14 to 18 Meg Ohm |
Flow Rate: | |
Operating | 0.4 GPM |
Maximum | 0.6 GPM |
Temperature Range | 40°F (5°C) to 90°F (32°C) |
Pressure Range | 20 PSI (1.4 bar) to 125 PSI (8.6 bar) |
Micron Rating: | 25 Micron |
Product Materials | |
Cap | ABS |
Body/Tube | ABS |
Pad | PE |
Gasket | EPDM |
About Crystal Quest
Crystal Quest is a manufacturer of water filtration products. We ship our products worldwide and serve Residential, Commercial, and Industrial markets.
Crystal Quest is a progressive company with experience manufacturing and marketing water filtration products worldwide. Through our time-tested brands, we deliver cost-effective, reliable systems and services to residential, commercial and industrial markets. Our commitment to providing quality products and excellent customer service has made us a well known international company, and we're growing.
During our 30+ years, companies have come to us with their unique and challenging problems related to water filtration. During this time, we have learned to provide innovative and cost effective solutions. We have seen nearly everything when it comes to water, and because of this we are able to provide businesses with peace of mind when it comes to purchasing a solution to equip their needs.
Shipping
ORDER CONFIRMATION
As soon as your order is placed, you will receive an order confirmation e-mail. This confirms your order has been received in our system and your credit card is authorized for purchase. As soon as we receive your order, we begin processing to confirm that it is in stock and available for immediate shipment. If your item is on backorder or unavailable, we will reach out to you via e-mail to confirm if you'd like to keep your order or cancel for a full refund. If your item(s) are available for immediate shipment, we will process the charges and submit the order for shipment.
ORDER SHIPMENT
Please reference your product page specific lead times. After shipment, items will arrive in 2-7 business days.
Some models are custom made, and can take as long as 4-5 weeks to ship depending on the model and series. Please contact customer service before ordering if delivery time is a concern of yours.
Certain items due to high demand and low supply can only be placed on back order at specific times. Please contact customer service to hear about any items availability.
Please contact us for rush shipping rates and options. We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out. If you do not receive tracking information from us within four business days of your order, feel free to follow up with us at info@truehomeoasis.com.
Large items that ship via freight (not UPS or Fedex) require a signature upon delivery. You will receive a call from the shipping company to arrange a time and day for delivery that works for you.
PRODUCT QUALITY GUARANTEE
Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should REFUSE the package, and make note of it on the delivery receipt. If your item(s) do arrived damaged, please contact us immediately and send photos to info@truehomeoasis.com . We will process an insurance claim on your behalf and happily work with you to resolve the issue and refund or replace your order.
CANCELLATIONS & REFUNDS
Generally, most of the items we carry can be returned within 30 days of receipt in new condition and unopened.
Returned products must be sent back with their original packaging and have all of the parts and components that they came with. Please contact the manufacturer for any warranty issues.
Please document (photograph) any damages upon receiving the item and report these damages to the delivery carrier if product was sent by LTL or freight (not by UPS, Fedex, USPS, etc).
Some items may be subject to a 15% restocking fee. Customer is responsible for return shipping and original shipping cost, even if the item was "free shipping". Any damages to products may void the return.
Returns must be accompanied with an RMA number. Please contact us in order to have one generated.
Should you have any questions about a particular product’s return policy we’re here to help. Please contact us and we will respond within 24 hours.
As stated in the Product Quality Guarantee, any item that arrives in less than perfect condition or missing parts will be handled at no extra cost. Refunds will be issued to the original credit card that you use when placing your order.
It is the customers' responsibility to confirm the product will comply with their state, county or city codes. If you will be receiving an inspection by a county or city inspector, please ask them what they require.