Inline Alkaline & Remineralization Post Filter — 10″ × 2″, 1/4″ or 3/8″ Quick-Connect — SKU ALK-QC
$25.00
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Description
RO remineralization & final-stage treatment
Raise the pH of low-mineral RO water while adding calcium, magnesium, and trace-mineral media
ALK-QC is a final-stage inline alkaline filter for compatible countertop and under-sink RO systems. Its blended mineral media is intended to raise the pH of naturally low-mineral RO permeate, add selected dissolved minerals, and give finished water a smoother, less acidic taste.
ALK-QCMyAquaFilter SKU
Final stageRecommended RO position
Cold waterPoint-of-use filtration
Mineral media
What the media contributes to finished RO water
Calcite / calcium carbonate; magnesium media; alkaline ceramic balls; tourmaline balls; FIR ceramic balls. Calcite can add calcium and help neutralize acidic RO water; magnesium and alkaline media can contribute mineral content and alkalinity. Tourmaline/FIR media are listed specialty mineral ceramics.
Minerals & wellness context
Useful mineral information without overstating health effects
Source lists approximately pH 8.4–9.3. The cartridge can contribute calcium, magnesium, and trace minerals, but the amount released is not fixed. Calcium and magnesium are essential dietary minerals.
- Calcite (Calcium Carbonate) – adds essential calcium and helps stabilize pH
- FIR (Far Infrared Ceramic Balls) – supports improved water structure and absorption
- Alkaline Ceramic Balls – enhances alkalinity and raises pH
- Tourmaline Balls – contributes to ORP reduction and mineralization
- Magnesium Media – naturally boosts pH and adds trace minerals
Specifications
Product details
| Filter type | Inline alkaline / remineralization post filter |
|---|---|
| Listed media | Calcite, magnesium media, alkaline ceramic balls, tourmaline balls, FIR ceramic balls |
| Listed pH output | Approx. 8.4–9.3; varies with feed water, flow, and media age |
| Connection options | 1/4″ OD QC or 3/8″ OD QC via selected elbow adapters |
| Maximum pressure | 80 PSI |
| Temperature range | 36–100°F; cold water only |
| Typical life | 300–500 gallons or approx. 3–12 months |
| Recommended position | Final stage after RO; source also places it after T33 carbon |
| SKU | ALK-QC |
Installation & maintenance
- ✓Install as the final mineral-treatment stage unless your system layout specifies otherwise
- ✓Use cold, microbiologically safe source water only
- ✓Flush a new cartridge before drinking-water use
- ✓Measure pH or TDS after flushing if a specific finished-water profile is important
Compatibility
Confirm tubing size, flow direction, and desired water profile
For compatible countertop and under-sink RO systems using 1/4″ or 3/8″ OD tubing. Follow the IN/OUT flow direction marked on the cartridge.
!
Results vary naturallypH, mineral release, TDS, ORP, and taste depend on incoming water, flow, contact time, and cartridge age.
!
Not a medical treatmentThis is a water-treatment cartridge, not a device for diagnosing, treating, curing, or preventing disease.
Not sure which remineralization filter to choose?Send your system model, tubing size, current pH/TDS, and preferred finished-water profile.
Additional information
| Weight | 18 oz |
|---|---|
| Dimensions | 11 × 2 × 2 in |
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