Premium Alkaline Cartridges

Everest Alkaline Filter – The Essential Reverse Osmosis or Distiller Upgrade for Healthier, Better-Tasting Water

Transform your RO system into a wellness water station.
 Our Premium Alkaline Filter is specifically designed as the final stage in Reverse Osmosis (RO) systems, restoring essential minerals and naturally raising pH for a smoother, fresher taste that your body loves.

If you have RO, you need alkaline.
 Reverse Osmosis delivers ultra-pure water — but it can also strip away minerals your body needs. Our Alkaline Filter puts the good stuff back, so you get purity + nutrition + perfect taste in every glass.

 

Applications 

Perfect Fit For

Residential Kitchens 

Cafés & Restaurants 

Workplaces

Wellness Centers

Installation Locations

By Drinking Water System

Water Dispenser

Perfect Fit For

Residential Kitchens 

Upgrade your drinking water instantly.

Cafés & Restaurants 

Enhance the flavor profile of coffee, tea, and specialty beverages.

Workplaces

Add a healthy edge to water coolers and breakroom RO taps.

Wellness Centers 

Provide pH-balanced, mineral-rich water for clients.

Installation Locations

By Drinking Water System

( Reverse Osmosis or Distiller is recommended)

Water Dispenser

 

Health & Taste Benefits

Helps Maintain Electrolyte Balance

Essential minerals help your body absorb water more efficiently.

Smooth, Refreshing Taste

Perfect for drinking, coffee, tea, and cooking.

Encourages Hydration

Great-tasting water means you’ll drink more every day.

Technical Informational

Product Options

Standard Alkaline Cartridge
  • pH boost: Neutral to ~8.5–9.0
  • Mineral blend: Calcium, magnesium, potassium
  • Lifespan: 6–12 months (varies by water usage)
  • Flow rate: 0.5–1.0 GPM (RO
  • compatible)
High-Capacity Alkaline Cartridge
  • pH boost: Neutral to ~9.5
  • Extended lifespan: 12–18 months
  • Ideal for high-flow RO and light commercial applications

 

Why This Alkaline Filter Is Different

  • Specifically Engineered for RO Systems – Seamlessly installs as the final stage in under-sink RO units or whole-home RO setups.
  • Remineralizes Your Water – Adds calcium, magnesium, and potassium for taste and health benefits.
  • Raises pH to the Ideal Range – Elevates pH from neutral to ~8.0–9.5 for optimal hydration and body balance.
  • Improves Taste & Mouthfeel – Neutralizes any acidity for smooth, crisp drinking water.
  • NSF/ANSI Certified Components – Verified safe and effective under NSF Standards 42 & 61.
  • RoHS & Prop 65 Compliant – Safe materials, environmentally responsible design.
 
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Simple Installation – Quick-connect fittings make adding this to your RO a 10-minute upgrade.

The Science Behind Our Systems

 

Everest-Alkaline systems from Zaria Water operate through a dynamic mineral interaction, where a blend of high-purity magnesium (Mg), calcium (Ca), potassium (K), and sodium (Na) engage in a vigorous reaction with water. This complex reaction enhances the water’s alkalinity and mineral content naturally:

Chemical Reactions
Magnesium reacts with water to form magnesium hydroxide and hydrogen gas:
Mg(s)+2H2O(l)→
Mg(OH)2(s)+H2(g)Mg(s)+2H2O(l)→
Mg(OH)2(s)+H2(g)

Calcium, potassium, and sodium contribute to ion exchange processes that further enrich the water with essential minerals, improving both taste and health benefits.

Physical Changes:

The reaction is exothermic, releasing energy as heat(very minimal), and the generation of hydrogen gas indicates the transformation of the water’s structure and composition. These changes not only raise the pH level but also enhance the overall hydration effectiveness.

Compliance & Certifications

  • Everest 400 Alkaline Filter is certified by lAPMO R&T to NSF/ANSI 42 for material safety and structural integrity requirement, NSF/ANSI 372 for low lead requirement and media is separately certified to NSF/ANSI 61 for material safety only.
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Compliance & Certifications

  • Everest 400 Alkaline Filter is certified by lAPMO R&T to NSF/ANSI 42 for material safety and structural integrity requirement, NSF/ANSI 372 for low lead requirement and media is separately certified to NSF/ANSI 61 for material safety only.
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This is not optional — if you own RO, you need an Alkaline Filter.

 RO ensures purity. We ensure your water is complete. Don’t drink water that’s “empty” — upgrade to water that hydrates, nourishes, and tastes exceptional.

Product Models

Everest-200MQC

Inline Filter

Dimension:  2”x10” In Line
Life Time:  UP to 1500 gal
Max Flow:   50GPD
Max Pressure :   90psi (6bar)
pH Range:   pH (8-9.5)
ORP Range:  ORP (-200 to -700)
Water source:  Reverse Osmosis
weight:  1.2 lb
Connection:  1/4” FNPT or 1/4” QC

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Everest-350M

Inline filter

Dimension:  2.5”x10” Cartridge
Life Time:  UP to 3000 gal
Max Flow:  100GPD
Max Pressure:  90psi (6bar)
pH Range:  pH (8-9.5)
ORP Range:  ORP (-200 to -700)
Water source:  Reverse Osmosis
weight:  2.5 lb
Connection: Generic Housing

Everest-500MQC

Inline filter

Dimension:  2.5”x12” In Line
LifeTime:  UP to 3000 gal
Max Flow:  100GPD
Max Pressure:  90psi (6bar)
pH Range:  pH (8-9.5)
ORP Range:  ORP (-200 to -700)
Water source:  Reverse Osmosis
weight:  2.25 lb
Connection:  1/4” FNPT or 1/4” QC

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Everest-200MQC

Inline Filter

Dimension:  2”x10” In Line
Life Time:  UP to 1500 gal
Max Flow:   50GPD
Max Pressure :   90psi (6bar)
pH Range:   pH (8-9.5)
ORP Range:  ORP (-200 to -700)
Water source:  Reverse Osmosis
weight:  1.2 lb
Connection:  1/4” FNPT or 1/4” QC

Everest-350M

Inline filter

Dimension:  2.5”x10” Cartridge
Life Time:  UP to 3000 gal
Max Flow:  100GPD
Max Pressure:  90psi (6bar)
pH Range:  pH (8-9.5)
ORP Range:  ORP (-200 to -700)
Water source:  Reverse Osmosis
weight:  2.5 lb
Connection: Generic Housing

Everest-500MQC

Inline filter

Dimension:  2.5”x12” In Line
LifeTime:  UP to 3000 gal
Max Flow:  100GPD
Max Pressure:  90psi (6bar)
pH Range:  pH (8-9.5)
ORP Range:  ORP (-200 to -700)
Water source:  Reverse Osmosis
weight:  2.25 lb
Connection:  1/4” FNPT or 1/4” QC

Everest-400

Cartridge Filter

Dimension:  1.4”x14” Quick replacement
Life Time:  UP to 1500 gal
Max Flow:  50GPD
Max Pressure:  90psi (6bar)
pH Range:  pH (8-9.5)
ORP Range:  ORP (-200 to -700) Reverse Osmosis
weight:  2.75 lb
Connection:  1/4” or 3/8” QC

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