🐬 Vipool MKB+ 6-9 – 0.5HP Pool Pump – Single Phase | 600140

Energy-Efficient Smart Filtration with Bluetooth® Control – Perfect for Small Pools, Spas & Above-Ground Installations

📋 Product Overview

The Vipool MKB+ 6-9 brings premium French engineering and smart technology to smaller pool applications, delivering reliable 6m³/hr flow at 10m head through its efficient 0.5HP motor. This compact yet capable self-priming pump is the ideal choice for smaller residential pools, above-ground installations, large spas, and applications where energy efficiency takes priority over raw power.

Despite its modest horsepower rating, the MKB+ 6-9 packs the same intelligent technology as its larger siblings. Integrated Bluetooth® connectivity via Blueswim EO delivers complete smartphone control—monitor status, adjust operation, and schedule filtration cycles from the convenience of your mobile device. The innovative Flexible Pocket Filter© and generous 940 cm² pre-filter basket provide exceptional debris management typically reserved for larger pumps.

Constructed with premium salt-resistant materials including a stainless steel drain plug, the MKB+ 6-9 handles saltwater pools, heated spas, and varied water chemistry with confidence. The transparent pre-filter cover enables instant visual monitoring, while the self-priming mechanism ensures dependable starts every time—even after winterization or extended shutdown periods.

Important Note: These pumps feature non-standard union sizes. While they connect to standard pipework, the physical unions differ from most existing models and will require replacement during installation.

⭐ Key Features

✅ Efficient 0.5HP Motor – Delivers smooth 6m³/hr flow rate at 10m head, providing ideal circulation for pools up to 30,000 litres while minimizing energy consumption

✅ Bluetooth® Smart Technology – Integrated Blueswim EO module enables wireless pump control, monitoring, and scheduling directly from your smartphone

✅ Maximum Flow Capacity – Achieves up to 9m³/hr peak flow, offering reserve capacity for backwash cycles and higher-demand periods

✅ Ultra-Low Running Costs – Compact motor delivers significant energy savings compared to oversized pumps, reducing operating costs by up to 60%

✅ Self-Priming Design – Automatic priming eliminates manual intervention, ensuring reliable start-up even after seasonal shutdown or maintenance

✅ Oversized 940 cm² Pre-Filter – Same generous basket capacity as larger models captures maximum debris between maintenance intervals

✅ Flexible Pocket Filter© System – Patented filtration technology maximizes debris capture while maintaining optimal hydraulic efficiency

✅ Crystal-Clear Inspection Cover – Transparent pre-filter lid allows instant visual assessment without stopping the pump or removing components

✅ Salt & Seawater Compatible – Premium corrosion-resistant construction handles salt chlorination and varied water chemistry

✅ Stainless Steel Drain Plug – Durable marine-grade fitting resists corrosion and simplifies winterization procedures

✅ Wide Operating Range – Handles fluid temperatures from +5°C to 50°C and ambient conditions up to 40°C for year-round versatility

🔧 Technical Specifications

Specification	Detail
Model	MKB+ 6-9
Product Code	600140
Motor Power	0.5 HP (0.37 kW)
Power Consumption (P1)	Approximately 500 – 600W
Phase	Single Phase (1 ph)
Voltage	230V ~ 50Hz
Flow Rate @ 10m Head	6 m³/hr
Maximum Flow Rate	9 m³/hr
Pump Type	Self-Priming Centrifugal
Pre-Filter Area	940 cm²
Fluid Temperature Range	+5°C to +50°C
Maximum Ambient Temperature	40°C
Control System	Bluetooth® (Blueswim EO)
Salt Water Compatible	Yes
Drain Plug Material	Stainless Steel
Pre-Filter Cover	Transparent (Visual Inspection)
Suitable Replacement For	HGS / HGV (Hydroswim)
Manufacturer	ACIS (France)
Brand	Vipool

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💰 Usage Costs & Running Expenses

The Vipool MKB+ 6-9’s greatest advantage is its exceptional energy efficiency. Where larger pumps consume significant power, this compact unit delivers essential circulation at a fraction of the operating cost—making it the smart choice for appropriate pool sizes.

📊 Annual Running Cost Calculation

Base Assumptions:

• Power consumption: 0.55 kW (typical for efficient 0.5HP pool pump)
• UK electricity rate: £0.26 per kWh (Q4 2025 Ofgem price cap)
• Operating periods calculated for various usage scenarios

🏊 Scenario 1: Seasonal Small Pool (6 Months)

Typical UK outdoor pool operated April through September.

Parameter	Value
Daily Operation	8 hours
Season Length	180 days (6 months)
Annual Running Hours	1,440 hours
Energy Consumption	0.55 kW × 1,440 hrs = 792 kWh
✅ Annual Cost	£205.92

Daily Cost: £1.14

☀️ Scenario 2: Extended Season Pool (8 Months)

Covered or sheltered pool operating March through October.

Parameter	Value
Daily Operation	8 hours
Season Length	245 days (8 months)
Annual Running Hours	1,960 hours
Energy Consumption	0.55 kW × 1,960 hrs = 1,078 kWh
✅ Annual Cost	£280.28

Daily Cost: £1.14

🔥 Scenario 3: Year-Round Heated Spa or Indoor Pool

Indoor installation or heated spa with continuous operation.

Parameter	Value
Daily Operation	8 hours
Season Length	365 days (12 months)
Annual Running Hours	2,920 hours
Energy Consumption	0.55 kW × 2,920 hrs = 1,606 kWh
✅ Annual Cost	£417.56

Daily Cost: £1.14

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🛁 Scenario 4: Swim Spa / Large Hot Tub (Extended Daily Use)

Swim spa or large spa installation with longer daily filtration.

Parameter	Value
Daily Operation	12 hours
Season Length	365 days (12 months)
Annual Running Hours	4,380 hours
Energy Consumption	0.55 kW × 4,380 hrs = 2,409 kWh
✅ Annual Cost	£626.34

Daily Cost: £1.72

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💷 Cost Comparison: Right-Sized Pump vs Oversized Alternatives

Many small pool owners run pumps that are far larger than necessary. Here’s the dramatic difference proper sizing makes:

Pump Size	Power Draw	Annual Cost (1,440 hrs)	vs MKB+ 6-9
❌ Oversized 1.5HP Pump	~1.4 kW	£523.68	+£317.76/year
❌ Oversized 1HP Pump	~0.95 kW	£355.68	+£149.76/year
❌ Old 0.75HP Pump	~0.75 kW	£280.80	+£74.88/year
✅ Vipool MKB+ 6-9	~0.55 kW	£205.92	—

💵 Potential Annual Savings: £74.88 – £317.76 by right-sizing to the MKB+ 6-9

🎯 Real World Examples & Applications

🏊‍♂️ Small Residential Pools (15,000 – 30,000 Litres)

The MKB+ 6-9 delivers perfect circulation for compact pool installations. At 6m³/hr, a 24,000-litre pool achieves complete turnover every 4 hours—meeting the recommended two turnovers per 8-hour filtration cycle without wasteful over-pumping.

Ideal For:

• Compact plunge pools (4m × 3m × 1.2m)
• Small rectangular pools up to 30m³
• Courtyard and garden pools
• Pools with short pipework runs (under 10m)

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🌊 Above-Ground Pools

Above-ground pools rarely require high-powered pumps, making the MKB+ 6-9 an excellent choice:

• Matches typical above-ground pool volumes (15,000-25,000 litres)
• Lower flow reduces stress on flexible pool walls
• Energy-efficient operation suits budget-conscious owners
• Self-priming handles raised installation heights

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🛁 Large Spas & Swim Spas

The MKB+ 6-9’s temperature tolerance (up to 50°C) and salt compatibility make it ideal for spa filtration applications:

• Handles hot water temperatures without stress
• Continuous filtration for swim spa installations
• Salt-compatible for mineral spa systems
• Bluetooth® monitoring perfect for dedicated spa circuits

🔄 Secondary Circulation Systems

Larger pool installations sometimes benefit from a dedicated secondary pump for specific circuits:

• Separate solar heating circulation
• Dedicated water feature supply
• Independent spa or spillover circuit
• Backup filtration capability

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🏡 Holiday Homes & Rental Properties

The combination of low running costs and smart monitoring makes the MKB+ 6-9 perfect for remotely managed small pools:

• Minimal electricity consumption during vacancy periods
• Bluetooth® status monitoring before guest arrival
• Simple, reliable operation requires minimal intervention
• Energy costs manageable for rental business margins

⬆️ Right-Sizing Replacements

Pool owners discovering their existing pump is oversized can dramatically reduce running costs by switching to the appropriately-sized MKB+ 6-9:

• Replace energy-hungry 1HP+ pumps on small pools
• Cut electricity consumption by up to 60%
• Modern smart features upgrade aged equipment
• Quieter operation from smaller motor

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💡 Cost Savings Examples

📍 Scenario: Replacing Oversized 1HP Pump on Small Pool

Background: A homeowner in Essex realizes their 25,000-litre plunge pool has been running a 1HP pump for years—far more than necessary.

Metric	Old 1HP Pump	Vipool MKB+ 6-9	Savings
Power Consumption	0.95 kW	0.55 kW	⚡ 42% less
Annual Energy (1,440 hrs)	1,368 kWh	792 kWh	576 kWh saved
❌ Annual Cost	£355.68	—	—
✅ New Annual Cost	—	£205.92	—
💰 Annual Savings	—	—	£149.76
📈 5-Year Savings	—	—	£748.80

⏱ Payback Period: Equipment investment recovered through energy savings typically within 2-3 years.

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📍 Scenario: Dramatically Oversized 1.5HP Pump Replacement

Background: A small pool owner in Devon inherited a property with a 1.5HP pump on a 20,000-litre pool—absurdly oversized.

Metric	Old 1.5HP Pump	Vipool MKB+ 6-9	Savings
Power Consumption	1.4 kW	0.55 kW	⚡ 61% less
Annual Energy (1,440 hrs)	2,016 kWh	792 kWh	1,224 kWh saved
❌ Annual Cost	£523.68	—	—
✅ New Annual Cost	—	£205.92	—
💰 Annual Savings	—	—	£317.76
📈 5-Year Savings	—	—	£1,588.80

⏱ Payback Period: Pump pays for itself through energy savings in approximately 1-2 years!

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📍 Scenario: Year-Round Swim Spa Installation

Background: Swim spa owner compares the MKB+ 6-9 against running their existing oversized circulation pump.

Metric	Old 0.75HP Pump	Vipool MKB+ 6-9	Savings
Annual Running Hours	4,380 hrs	4,380 hrs	—
Power Draw	0.75 kW	0.55 kW	⚡ 27% less
Annual Energy	3,285 kWh	2,409 kWh	876 kWh saved
❌ Annual Cost	£854.10	—	—
✅ New Annual Cost	—	£626.34	—
💰 Annual Savings	—	—	£227.76
📈 5-Year Savings	—	—	£1,138.80

📍 Scenario: New Above-Ground Pool Installation

Background: Family installing a new 18,000-litre above-ground pool compares pump options.

Metric	Standard 0.75HP	Vipool MKB+ 6-9	Savings
Power Consumption	0.70 kW	0.55 kW	⚡ 21% less
Annual Energy (1,440 hrs)	1,008 kWh	792 kWh	216 kWh saved
❌ Annual Cost	£262.08	—	—
✅ New Annual Cost	—	£205.92	—
💰 Annual Savings	—	—	£56.16
📈 10-Year Savings	—	—	£561.60

Plus: Bluetooth® smart control included at no extra running cost!

🌟 Why Buy From Parts4Tubs?

✅ Authorised Vipool Supplier – Genuine French-manufactured products with complete manufacturer warranty and expert technical support

✅ Best Price Guarantee – Spotted a lower price elsewhere? Share the details and we’ll work hard to match or beat it

✅ Expert Sizing Advice – Our team helps ensure you select the right pump for your pool size, avoiding costly over-specification

✅ Swift UK Delivery – Stock items dispatched promptly with tracked shipping options across mainland UK

✅ Full Spares Inventory – Complete range of replacement seals, baskets, and components for long-term maintenance support

✅ Easy Returns Policy – Straightforward returns process ensures complete peace of mind with every purchase

✨ Summary

The Vipool MKB+ 6-9 proves that premium features and smart technology aren’t reserved for high-powered pumps. This efficient 0.5HP self-priming unit delivers reliable 6m³/hr circulation perfect for smaller pools, above-ground installations, swim spas, and secondary circuits—all while consuming a fraction of the energy of oversized alternatives.

With integrated Bluetooth® control via Blueswim EO, the same 940 cm² pre-filter capacity as larger models, and premium French construction, the MKB+ 6-9 offers small pool owners access to genuinely smart filtration. Stop paying to run more pump than you need—right-size your installation with the MKB+ 6-9 and enjoy lower bills, quieter operation, and the convenience of smartphone control.

The smartest pump choice is often the appropriately-sized one.