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MY AQUA RESIN FILTER 300ml – Mixed Bed Resin Filter with Color Indicator for Ultra-Pure Water
The MY AQUA RESIN FILTER 300ml by ARKA myAQUA® is a compact mixed bed resin filter designed to polish RO water to the highest purity level, making it ideal for use as the final stage in reverse osmosis systems such as ARKA myAQUA® 190, 380, and 1900. It effectively removes silicates, nitrates, dissolved solids (TDS), and both organic and inorganic contaminants, reducing water conductivity to approximately 0.1 µS/cm.
This filter contains a balanced 1:1 mix of cation and anion exchange resins (H⁺/OH⁻) with a color indicator, allowing users to easily identify the exhaustion level: blue when active, light brown when depleted. The cartridge is refillable, offering a sustainable and cost-effective solution.
The 300 ml resin cartridge is equipped with integrated sponge and mesh filters that prevent resin from escaping into the system, ensuring secure and stable operation. Included ¼” tube connectors and mounting clips allow for quick and universal installation.
Main features:
Mixed bed deionizing resin (H⁺/OH⁻ 1:1) with color change indicator
Removes silicates, nitrates, TDS, and dissolved organic/inorganic matter
Produces ultrapure water (~ 0.1 µS/cm conductivity)
Ideal as a post-filter for RO systems (ARKA 190, 380, 1900)
Refillable 300 ml cartridge with internal sponge and mesh protection
Includes ¼” hose connectors and wall clips
Length: approx. 28 cm – Diameter: approx. 5 cm
Included in the box:
1x 300 ml resin filter cartridge
1x load of mixed bed resin with color indicator
2x ¼” hose connectors
2x sponge filters
2x mesh screens
2x mounting clips
Why choose MY AQUA RESIN FILTER 300ml:
This resin filter is the perfect tool for producing ultra-pure, low-conductivity water, essential for sensitive aquarium species and stable aquatic environments. With a compact design, refillable cartridge, and easy-to-read exhaustion indicator, it offers professional-level performance in a convenient, user-friendly format.
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