Avanti Color-Changing Deionization DI Cartridge w/ResinTech MBD-30 Mixed Bed Resin - refillable, 2-1/2" OD X 10" L
Product ID: 73752665
💧0 TDS Ultra Pure Water
🔄User-Refillable Design
🔍Color-Changing Indicator
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💡 Dive into Purity: Your Aquarium Deserves the Best!
The Avanti Color-Changing Deionization DI Cartridge features a user-refillable design with ResinTech MBD-30 mixed bed resin, ensuring ultra-pure water with 0 TDS for all types of aquariums. Its clear housing provides a visual cue for resin exhaustion, transitioning from dark blue to amber, and it fits most industry-standard 10-inch RODI filter housings.
M**E
DI Resin was mostly amber when received and ran out after only 30 gallons of water
When I received the cartridge the resin inside was already more than 50% amber, which should have been a red flag and caused me to return it immediately, but I needed to get my RODI up and running for my coral reef tank so I couldn't really afford to wait for a replacement. Now I wish I had, since the DI is almost completely amber now after only ~30 gallons of water and it is now showing 1ppm on my in-line TDS meter instead of the expected 0. The TDS from the membrane, before the DI chamber, is only 2 and is consistently only 2, so this was just a bad batch of resin. Very disappointed.
Trustpilot
2 weeks ago
3 weeks ago