Inline Alkaline Filter – 1/4″ and 3/8″ Quick Connect (ALK-QC)

Description

Purpose: Increases pH level of RO water to approximately 8.4–9.3, improving taste and adding beneficial alkaline properties.

Ideal For:

• Countertop and under-sink RO systems (as a final stage)

• Alkaline drinking water

• Applications requiring enhanced mineral balance and smoother taste

• Use after RO membrane and carbon polishing filter (T33)

Content / Media Composition:

• Calcite (Calcium Carbonate) – adds essential calcium & stabilizes pH

• FIR (Far Infrared Ceramic Balls) – improves 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

Flow Direction: Water enters from IN and exits from OUT toward faucet or dispensing line. Used as the last stage in RO systems.

Max Pressure: 90 PSI
Temperature Range: 36–100 °F
Connection Type: 1/4″ OD Quick Connect
SKU / Reorder: ALK-QC
Lifespan: 300–500 gallons or ~3-12 months (varies by water quality)
Use Only With Cold Water
Manufactured by AquaJB

Optional Fittings:
We carry 1/4″ Quick Connect elbow stem fittings for tight spaces:

• 1/4″ stem × 1/4″ QC (90 degree elbow)

• 1/4″ stem × 3/8″ OD tubing

If fittings are needed, mention it in Customer Notes at checkout — we will include 2 free fittings with your order.