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Modern Design Di Resin Replacement Deionization Color Changing, Tds, Aquariums, Spot Free, 6l Pro Version [O30NkQlz]

$23.99 $76.99 -69%

DI Resin Replacement for Aquariums and More The Pro+Aqua MED-DI-3/2 is a premium deionization (DI) resin replacement designed to deliver spot-free water for a variety of applications. This 6-liter kit (2 x 3 Liter bags) is perfect for aquariums, car

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Modern Design Di Resin Replacement Deionization Color Changing, Tds, Aquariums, Spot Free, 6l Pro Version [O30NkQlz]

DI Resin Replacement for Aquariums and More

The Pro+Aqua MED-DI-3/2 is a premium deionization (DI) resin replacement designed to deliver spot-free water for a variety of applications. This 6-liter kit (2 x 3 Liter bags) is perfect for aquariums, car washes, and window cleaning, ensuring a crystal-clear finish every time. With its advanced mixed bed deionization technology, this resin media offers an unparalleled level of water purity, reducing Total Dissolved Solids (TDS) to 99.99% for ultimate water quality.

Advanced Mixed Bed Deionization Resin

The Pro+Aqua mixed bed deionization resin media is a blend of premium grade color-changing strong acid cation and strong base anion exchange resins. This 1:1 volumetric ratio ensures high capacity and superior physical properties, providing 100% TDS reduction when used as a post filter in Reverse Osmosis DI Systems. The resin's color-changing feature makes it easy to monitor its performance, changing from dark green to light amber and finally to dark amber/orange as it degrades, alerting you when it's time for a replacement.

Practical Applications and Easy Installation

Whether you're maintaining a vibrant aquarium, achieving a spot-free rinse for your car, or cleaning your windows, the Pro+Aqua MED-DI-3/2 is the ideal solution. This resin media is designed to fill 9, 2.5"x10" Drop-in Cartridges and 21, 2"x10" Inline Cartridges, making it versatile for various water purification systems. It's important to change the resin before it reaches the dark amber/orange stage to ensure continuous production of TDS-Free water. This product is not a water softening resin and is specifically designed to lower TDS without affecting water hardness.

What Our Customers Say

January 20, 2026

Absolutely no complaints!

It is well worth the asking price.

- Leonardo S..

January 20, 2026

Absolutely no complaints!

It performs quite beautifully.

- Noa W..

January 20, 2026

Absolutely no complaints!

This is a solid, five-star item.

- Thomas O..

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