GrowoniX Alkaline Filter Cartridge with Nine-Stage Media
The GrowoniX alkaline filter cartridge carries a nine-stage bed of Calcor, negative-ion-emitting ceramics, and KDF85. As RO water passes through, it picks up minerals and ions and climbs to roughly 8.5-9.5 pH. A 10-micron rating handles final polishing. The 2.5" x 10" body matches the compact GrowoniX systems. What comes out is mineralized alkaline water.
Compact 2.5 x 10 Alkaline Cartridge for EX and GX Systems
Drop it in as the last alkaline stage on smaller GrowoniX builds rather than the 20-inch big-housing units. The fit list covers the EX100, EX200, EX400, GX150, GX200, GX300, GX400, MiniScrub, and ALK-US. Since the output sits around 8.5-9.5 pH, this is a drinking-water cartridge, not a plant-feed stage. Change it on your normal service interval. The 2.5" x 10" form fits 10-inch housings.
Key Features
- Nine-Stage Alkaline Media: Calcor, negative-ion-emitting ceramics, and KDF85 in one cartridge.
- 10-Micron Rating: Polishing-grade filtration on the final pass.
- pH 8.5-9.5 Output: Brings flat, zero-TDS RO water into the alkaline range.
- 2.5" x 10" Form Factor: Fits compact 10-inch housings.
- Broad System Fit: EX100-GX400, MiniScrub, and ALK-US units.
Technical Specifications
| Specification | Value |
|---|---|
| Model / SKU | ALK-2520-Cart |
| Filter Size | 2.5" x 10" |
| Micron Rating | 10 Micron |
| Media | 9-stage: Calcor, negative-ion ceramics, KDF85 |
| pH Output | ~8.5-9.5 |
| Function | Mineral + ion infusion, pH boost |
| Fits in System | EX100, EX200, EX400, GX150, GX200, GX300, GX400, MiniScrub, ALK-US |