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Enhance your drinking water with the Blue H2O™ Alkaline Mineral Cartridge, designed to improve taste, balance pH levels, and support healthier hydration. This cartridge enriches water with essential alkaline minerals while helping neutralize acidity for cleaner, smoother water every day.
Key Benefits
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Raises water pH to a healthy alkaline level
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Improves taste and odor of drinking water
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Adds beneficial minerals for daily wellness
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Antioxidant and antibacterial properties
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Easy to install and replace
What’s Included
Size Available
Ideal For:
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Home and office water filtration systems
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Drinking, cooking, and daily hydration
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The H2A-A-A 10″ Alkaline Filter is a post-filter cartridge designed to improve the quality of drinking water after RO or carbon filtration. It raises the water’s pH, adds beneficial minerals, and enhances taste for healthier, better-tasting water.
Key Features:
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Increases water pH for alkaline drinking water
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Adds essential minerals such as calcium and magnesium
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Improves taste and freshness
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Helps reduce oxidation potential (ORP)
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Standard 10-inch size – easy to replace
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Suitable for RO and under-sink water purifiers
Applications:
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Domestic RO water purifiers
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Drinking water filtration systems
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Post-filtration stage for mineral enhancement
Benefits:
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the reverse osmosis water system could purify 100 gallons of water per day (24H), which is equivalent to 12 liters of water per hour.
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The 17-inch CTO Carbon Block Filter is a high-performance cartridge designed for effective removal of chlorine, odour, colour, organic impurities, and fine sediment from water. Made using premium activated carbon, it delivers superior filtration and improved taste, making it ideal for domestic and commercial water purification systems.
Key Features
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High Chlorine Reduction: Removes chlorine, bad taste, and odour for cleaner, better-tasting water.
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CTO Grade Activated Carbon: Compressed carbon block ensures high adsorption and long service life.
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Sediment Filtration: Effectively reduces fine particles, dirt, rust, and impurities.
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Longer 17” Size: Offers increased contact time for better filtration than standard 10” cartridges.
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Low Pressure Drop: Maintains steady water flow during filtration.
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Food-Grade Construction: Safe for use in drinking water applications.
Specifications
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Length: 17 inch
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Type: Carbon Block (CTO)
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Micron Rating: 5 µm / 10 µm (optional)
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Material: Activated Carbon + Polypropylene End Caps
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Application: Pre-filter for RO systems, water purifiers, under-sink filters, and commercial filtration units
Applications
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RO Purification Systems
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Commercial Water Filters
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Domestic & Industrial Pre-Filtration
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Fountains, Coolers, and Drinking Water Units
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A Domestic Float Switch is an automatic water level–sensing device designed to control pumps in household water storage systems. It detects rising or falling water levels and switches the pump ON or OFF to prevent dry running, overflow, and unnecessary power consumption. The float switch operates using a sealed float that moves with the water level and triggers an internal micro-switch to control pumping functions.
Key Features
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Automatic water level control – prevents overflow and dry-run situations.
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Durable, waterproof float – designed for long-life performance in domestic tanks.
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Easy installation – suitable for overhead, underground, and intermediate tanks.
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Wide compatibility – works with most domestic booster pumps and submersible pumps.
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Reliable switching mechanism – ensures stable pump operation.
Applications
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Domestic overhead water tanks
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Underground water storage tanks
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Sump tanks
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Small-scale water transfer systems
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Borehole pump protection (dry-run prevention)
Typical Specifications
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Operating Voltage: 220–240V AC (varies by model)
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Contact Rating: 10A / 16A
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Cable Length Options: 3m, 5m, 10m, 15m
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Material: Polypropylene or ABS (float), PVC cable
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Switching Mode: ON rise / OFF fall (or vice versa)
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These 10-inch inline filters are designed for use in water purifiers and RO systems to provide clean, safe water. The sediment filter removes dirt, sand, rust, and other particles, while the pre-carbon filter reduces chlorine, bad taste, odor, and organic chemicals.
Features:
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Standard 10″ inline design
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Sediment filter: Removes dust, rust, and silt
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Pre-carbon filter: Reduces chlorine, taste, odor & VOCs
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Quick-connect fittings for easy installation
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Suitable for RO systems, water purifiers, and dispensers
Benefits:
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Improves water taste and clarity
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Protects RO membrane and enhances system life
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Easy to replace and maintain
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Long-lasting filtration performance
Applications:
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A strong and stable 24V DC, 1.5 Amp heavy-duty adaptor designed for BLUE H2O domestic RO systems. Provides reliable power for RO pumps and control circuits, ensuring smooth and efficient purifier performance.
Key Features:
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Output: 24V DC / 1.5A
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Heavy-duty, long-lasting adaptor design
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Stable and efficient power delivery
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Built-in overload and short-circuit protection
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Suitable for continuous RO operation
Applications:
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A compact and efficient 24V DC, 1.5 Amp SMPS power supply with pin-type output, designed for stable power delivery in domestic RO systems and other low-voltage applications.
Key Features:
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Output: 24V DC / 1.5A
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Pin-type connector for easy installation
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High-efficiency SMPS design
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Built-in overload and short-circuit protection
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Compact and durable housing
Applications:
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A compact and reliable 24V DC, 2.5 Amp SMPS power supply designed for domestic RO water purifiers. Ensures stable output voltage for safe and efficient operation of RO pumps and controllers.
Key Features:
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Output: 24V DC / 2.5A
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Stable and efficient switching power supply (SMPS)
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Built-in protection: Overload, Over-voltage, Short-circuit
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Long-lasting and energy-efficient
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Compact design suitable for most RO purifier models
Applications:
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The RO Booster Pump (100 GPD) for undersink water systems is designed to improve reverse osmosis performance by increasing water pressure into the RO membrane. This results in better filtration efficiency, faster water production, and reduced wastewater.
Key Features:
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Boosts feed water pressure to the RO membrane
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Suitable for 100 GPD RO systems
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Compact design for undersink installation
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Quiet, reliable operation
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Helps reduce wastewater and increase recovery
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Easy to install with standard RO fittings
Benefits:
Ideal For:
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Residential undersink RO systems
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Low-pressure water supplies
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Improving RO efficiency in homes with weak water pressure
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The Blue HQ BH-19 RO Booster Pump is a compact self-suction pump designed to increase water pressure in undersink reverse osmosis (RO) systems. It improves RO membrane performance, increases purified water output, and reduces wastewater, making it ideal for areas with low water pressure.
Key Features:
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Suitable for up to 150 GPD RO systems
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24V DC self-suction diaphragm pump
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Improves RO water flow and efficiency
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Helps reduce water wastage
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Quiet and energy-efficient operation
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Compact design for undersink installation
Specifications:
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Model: BH-19
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Capacity: Up to 150 GPD
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Voltage: 24V DC
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Pump Type: Self-suction diaphragm pump
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Thread Size: 3/8″ NPT female (Inlet & Outlet)
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Application: Domestic RO water purifiers
Ideal For:
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Residential undersink RO systems
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Low inlet water pressure conditions
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Upgrading existing RO setups
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The Blue HQ BH-31 RO Booster Pump is a self-suction pump designed for undersink reverse osmosis (RO) systems. It increases inlet water pressure to improve RO membrane performance, giving faster water output and reduced wastewater, especially in low-pressure areas.
Key Features:
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Suitable for up to 300 GPD RO systems
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24V DC self-suction diaphragm pump
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Improves RO efficiency and water flow
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Low noise and energy efficient
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Compact design for undersink installation
Specifications:
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Model: BH-31
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Brand: Blue HQ
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Pump Type: Self-suction diaphragm pump
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Voltage: 24V DC
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Capacity: Up to 300 GPD
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Thread Size: 3/8″ NPT female (inlet & outlet)
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Application: Domestic RO water purifiers
Ideal For:
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Residential undersink RO systems
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Low water pressure conditions
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High-capacity RO installations
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The RO Domestic Pump Head is a high-quality replacement part designed to maintain correct pressure and flow in domestic RO systems. Compatible with 100GPD, 150 GPD and 300 GPD booster pumps, it ensures efficient water purification and long-term pump performance.
Key Features
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Wide Compatibility – Suitable for 75 GPD, 100 GPD, 150 GPD, and 300 GPD RO booster pumps.
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High Pressure Output – Provides stable pressure for efficient membrane filtration.
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Durable Build – Made from robust, corrosion-resistant materials for long life.
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Smooth & Low-Noise Operation – Ensures steady and quiet pump performance.
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Easy Installation – Direct-fit design for quick replacement.
Connection Sizes
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100 & 150 GPD RO Pump:
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300 GPD RO Pump:
Ideal for domestic RO purifiers, pump repair, maintenance, and pressure restoration.
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The 4021 RO Membrane is a 4″ × 21″ thin-film composite reverse osmosis element designed for commercial and light industrial water purification systems. It delivers high-quality purified water with excellent salt rejection efficiency and stable performance. Suitable for brackish and borewell water applications, and compatible with standard 4″ membrane housings.
Key Features:
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High salt rejection (up to 98–99%)
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Consistent permeate flow output
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Long service life with proper pre-treatment
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Fits standard 4″ × 21″ RO membrane housings
Applications: Commercial RO plants, drinking water units, industrial water treatment, hotels, schools, and bottling units.
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This is a Scale Inhibitor Cartridge commonly used in domestic RO water purifiers to prevent scale formation on the RO membrane. It slowly releases food-grade anti-scalant media into the feed water, which helps to reduce mineral deposits (calcium, magnesium) and extends RO membrane life.
Key Features:
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Prevents scale buildup inside RO membrane
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Enhances membrane efficiency and lifespan
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Made from safe, food-grade anti-scalant media
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Easy to install and replace
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Suitable for domestic RO & under-sink water purifiers
Working:
The cartridge dissolves gradually and releases anti-scalant into the water line, preventing hardness minerals from bonding and forming scale on the RO membrane surface.
Application:
Used in RO Water Purifiers (Domestic Models).
