🌊 Certikin Vision FVS20 Side Mount Sand Filter & Euroswim 0.5HP Pump Package – 60,000 Litre Capacity

Effortless pool maintenance with professional-grade filtration and ultra-quiet pump performance

💧 Product Overview

The Certikin Vision FVS20 Side Mount Sand Filter paired with the Euroswim 0.5HP Pump delivers a complete, high-quality filtration solution for domestic swimming pools up to 60,000 litres. This professionally matched package combines Certikin’s innovative bobbin-wound fibreglass filter technology with DAB’s ultra-quiet, high-efficiency pump design.

The Vision filter features a patented 10-inch clear lid for easy maintenance access and visibility during filtration and backwashing. Built using the latest fibreglass winding technology, this filter offers exceptional durability backed by an impressive 10-year full tank warranty for residential installations. The hydraulically balanced lateral system ensures optimum flow characteristics during both filtration and backwashing operations.

The Euroswim pump, powered by DAB’s 35 years of pump manufacturing expertise, operates at whisper-quiet noise levels (53-64 LpA) whilst delivering reliable 10 m³/hr flow rate at 10m head. Together, this package provides everything you need for crystal-clear pool water, season after season.

⭐ Key Features

✅ Complete Filtration Package – Factory-matched filter and pump combination for optimal performance and compatibility

✅ Patented 10″ Clear Lid – Easy access for maintenance with clear visibility of filtration and backwashing during operation

✅ 10-Year Full Tank Warranty – Industry-leading warranty coverage for residential installations gives peace of mind

✅ Bobbin-Wound Fibreglass Construction – Latest technology ensures maximum strength and durability for years of reliable service

✅ Ultra-Quiet Pump Operation – Noise levels of just 53-64 LpA allow installation near living spaces without intrusion

✅ Salt Chlorinator Compatible – Both filter and pump approved for use with salt water swimming pools

✅ Hydraulically Balanced Laterals – Maximise water flow and filtration efficiency during all operating modes

✅ Automatic Internal Air Bleed – Automatically expels unwanted air from the filter tank for consistent performance

✅ 4-Litre Pre-Filter Basket – Large capacity strainer basket reduces emptying frequency and maintenance time

✅ Clear Polycarbonate Strainer Cover – Constant visibility through time for easy pump basket inspection

✅ Self-Priming Centrifugal Pump – Reliable priming performance for hassle-free operation

✅ Quick Connect Unions – 1.5″ and 50mm quick connect unions included for flexible installation options

🔧 Technical Specifications

Filter Specifications – Vision FVS20

Specification	Value
Filter Type	Sand Filter (Side Mount)
Model Code	FVS20
Tank Diameter	500mm (20″)
Filter Area	0.20 m²
Flow Rate	10 m³/hr
Sand Capacity	90 kg
Working Pressure	2.5 bar
Maximum Working Pressure	2.5 bar
Pipe Connections	1.5″ / 50mm
Valve Type	6-Position Multiport (Side Mount)
Tank Material	Bobbin-Wound Fibreglass
Overall Height (H)	899mm
Tank Height (B)	445mm
Warranty	10 years (tank) / 1 year (components)

Pump Specifications – Euroswim EUP051

Specification	Value
Pump Type	Self-Priming Centrifugal
Model Code	EUP051
Motor Power	0.5HP (0.25kW)
Phase	Single Phase
Voltage	220V
Suction Port	2″ (G2″)
Discharge Port	2″ (G2″)
Pre-Filter Capacity	4 litres
Noise Level	53-64 LpA
Max Liquid Temperature	60°C
Max Ambient Temperature	50°C
Overall Length (A)	542mm
Height (H)	317mm
Width (B)	300mm
Salt Chlorinator Compatible	Yes

Pump Performance Curve

Head (m)	Flow Rate (m³/hr)
6	16.9
8	14.0
10	10.1
11	6.8
12	0 (max head)

📐 Pool Sizing Guide

Sizing Principle: The filter flow rate should turn over the entire pool volume within 6-8 hours for optimal water clarity and hygiene.

Formula:

Maximum Pool Volume = Flow Rate × Turnover Time
10 m³/hr × 6 hours = 60,000 litres (optimal)
10 m³/hr × 8 hours = 80,000 litres (maximum)

Pool Size Compatibility

Pool Type	Volume Range	Suitability
🏊 Small above-ground	Up to 20,000 L	✅ Excellent – ideal turnover
🏊 Medium above-ground	20,000-40,000 L	✅ Excellent – good turnover rate
🏊 Large above-ground	40,000-60,000 L	✅ Good – 6-hour turnover
🏠 Small in-ground	Up to 40,000 L	✅ Excellent – efficient filtration
🏠 Medium in-ground	40,000-60,000 L	✅ Good – recommended maximum
🏠 Large in-ground	60,000+ L	⚠️ Consider larger filter/pump

This Package:

📍 Filter Flow Rate: 10 m³/hr
📍 Pump Flow Rate: 10.1 m³/hr @ 10m head
📍 Recommended for pools up to: 60,000 litres
📍 Maximum pool capacity: 80,000 litres (with 8-hour turnover)

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⚙️ Installation Requirements

Plumbing Connections

Requirement	Specification
Filter Inlet/Outlet	1.5″ / 50mm
Pump Suction	2″ (G2″)
Pump Discharge	2″ (G2″)
Unions Included	1.5″ and 50mm quick connect
Valve Position	Side mount

Physical Installation

Requirement	Details
Filter Base	Solid, level concrete or paving slab required
Clearance Above Filter	Minimum 500mm for valve operation and maintenance
Clearance Around	Minimum 300mm for maintenance access
Pump Base	Level, vibration-dampening surface recommended
Electrical Supply	220V single phase connection required

Pump Matching

⚠️ Important: This package is factory-matched for optimal performance.
✅ Pump delivers 10.1 m³/hr at 10m head - perfectly matched to filter capacity
✅ At lower head heights, pump may exceed filter flow rate - system will self-regulate
✅ Do not exceed filter maximum flow rate of 10 m³/hr during normal operation

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🔄 Maintenance Guide

Routine Maintenance

Task	Frequency	Procedure
Check pressure gauge	Weekly	Normal operating range: 0.5-1.5 bar
Empty pump strainer basket	Weekly	Remove debris, check seal
Backwash filter	When pressure rises 0.5-1 bar above baseline	Until sight glass runs clear (2-3 minutes)
Rinse after backwash	After each backwash	30-60 seconds to settle media
Inspect filter seals	Start/end of season	Replace if worn or damaged
Check sand level	Annually	Top up if below recommended level
Full sand replacement	Every 5-7 years	Replace all 90kg of filter media

Pressure Gauge Guide

📊 Clean filter baseline: 0.5-1.0 bar (varies by installation)
📊 Backwash required: When 0.5-1 bar above baseline
📊 Maximum safe operating pressure: 2.5 bar
⚠️ Never exceed 2.5 bar working pressure

Winterisation (UK Climate)

For the UK’s freezing winters, proper winterisation is essential:

1. Filter Tank – Drain completely via drain plug; remove and store plug safely
2. Multiport Valve – Set to “Winterise” position between settings to prevent seal damage
3. Pump – Drain pump body completely; remove drain plugs
4. Strainer Basket – Remove, clean, and store dry
5. Pipework – Drain all connecting pipes; consider antifreeze in exposed sections
6. Protection – Cover equipment or relocate to frost-free storage if possible

⚠️ Never leave water in filter tank or pump during freezing conditions – ice expansion causes permanent damage

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🪨 Filter Media Information

Compatible Media Types

Media Type	Filtration Rating	Lifespan	Key Benefits
Silica Sand (Grade 16)	20-40 microns	5-7 years	Economical, proven performance
Glass Media	5-15 microns	10+ years	Finer filtration, longer life, eco-friendly
ZeoSand/Zeolite	3-5 microns	5 years	Superior clarity, ammonia absorption

Media Capacity: 90 kg

Recommended Sand Grade: 16/30 grade silica sand (0.4-0.8mm grain size)

Signs Filter Media Needs Replacing

• Poor water clarity despite correct chemical balance
• Short filter cycles between backwashes
• Cloudy water returning to pool after filtration
• Increased chemical consumption
• Sand passing through to pool (indicates lateral damage)

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🔬 Filtration Performance

Metric	Value
Filter Area	0.20 m²
Filtration Rating (Sand)	20-40 microns
Filtration Rating (Glass)	5-15 microns
Flow Rate	10 m³/hr

Micron Rating Guide

Rating	What It Removes
40+ microns	Visible debris, leaves, large particles
20-40 microns	Sand, dirt, visible particles, hair
10-20 microns	Fine particles, some algae, pollen
5-10 microns	Very fine particles, most algae, bacteria clumps

💡 Tip: Upgrade to glass media for finer filtration (5-15 microns) without replacing your filter tank.

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🛠️ Multiport Valve Positions & Functions

Position	Function
Filter	Normal filtration mode – water passes through sand and returns clean to pool
Backwash	Reverses water flow to flush trapped debris to waste
Rinse	Settles sand after backwash and clears residual debris
Waste	Bypasses filter, drains water directly to waste (for vacuuming debris)
Recirculate	Bypasses filter, returns water directly to pool (for chemical distribution)
Closed	Stops all water flow through valve

⚠️ Important: Always switch off pump before changing valve position to prevent damage to internal components.

🎯 Ideal Applications

Application	Pool Size	Suitability
🏠 Residential above-ground	Up to 60,000 L	✅ Perfect match
🏠 Residential in-ground	Up to 60,000 L	✅ Ideal for medium pools
🏠 Holiday home/second home	Up to 50,000 L	✅ Low maintenance option
🧖 Swim spa	Up to 15,000 L	✅ Excellent – oversized for clear water

❓ Frequently Asked Questions

Q: What size pool will this filter and pump handle? A: This package is suitable for pools up to 60,000 litres with a 6-hour turnover, or up to 80,000 litres with an 8-hour turnover. The filter flow rate is 10 m³/hr, matched perfectly with the pump output at typical operating heads.

Q: How often do I need to backwash the filter? A: Backwash when the pressure gauge reads 0.5-1 bar above your clean baseline reading. This is typically every 1-2 weeks during the swimming season, depending on pool usage and debris levels.

Q: What filter media should I use? A: The filter is compatible with 90kg of Grade 16 silica sand (20-40 micron filtration). For improved clarity, you can use glass media (5-15 microns) or ZeoSand (3-5 microns) at equivalent volumes.

Q: How long does the sand last? A: Silica sand typically lasts 5-7 years before requiring replacement. Glass media can last 10+ years. Replace when you notice reduced water clarity despite proper maintenance.

Q: Is this package suitable for salt chlorinated pools? A: Yes, both the Vision filter and Euroswim pump are approved for use with salt water chlorinated swimming pools.

Q: How quiet is the pump? A: The Euroswim pump operates at just 53-64 LpA, making it one of the quietest pool pumps available. This allows installation near living spaces without noise intrusion.

Q: What warranty is included? A: The Vision filter tank carries a 10-year warranty for residential installations, with 1 year on all other components. The Euroswim pump has manufacturer warranty coverage – contact Parts4Tubs for full terms.

Q: Can I use this with Baquacil sanitiser? A: No. Vision filters are NOT suitable for use with Baquacil (PHMB) sanitiser systems. Use chlorine, bromine, or salt chlorination only.

Q: What electrical supply does the pump need? A: The EUP051 pump requires a 220V single-phase electrical supply. Installation should be carried out by a qualified electrician.

📥 Downloads & Resources

📄 Vision Sand Filter Brochure – Complete product information and specifications

📄 Euroswim Pump Datasheet – Technical specifications and performance curves

🏆 Why Choose the Vision FVS20 & Euroswim Package

✅ Complete Solution – Factory-matched filter and pump eliminates compatibility concerns

✅ Premium Build Quality – Bobbin-wound fibreglass construction for exceptional durability

✅ Industry-Leading Warranty – 10-year full tank warranty provides long-term peace of mind

✅ Ultra-Quiet Operation – Euroswim’s low noise design (53-64 LpA) won’t disturb your garden enjoyment

✅ Easy Maintenance – Patented 10″ clear lid and large strainer basket simplify routine care

✅ Energy Efficient – 0.5HP motor provides adequate flow with lower running costs

✅ Versatile Installation – Side mount valve and 1.5″/50mm unions offer flexible plumbing options

✅ Salt Chlorinator Compatible – Suitable for traditional and salt water pools

🤝 Why Buy From Parts4Tubs

✅ UK-Based Company – Local support from pool equipment specialists

✅ Expert Advice – Free sizing guidance and technical support

✅ Fast UK Delivery – Quick dispatch to get you swimming sooner

✅ Competitive Pricing – Great value on genuine Certikin products

✅ Full Warranty Support – We handle all warranty claims on your behalf

✅ Easy Returns – 30-day return policy for peace of mind

✅ Complete Accessories – Filter media, spare parts, and chemicals available

✨ Summary

The Certikin Vision FVS20 Side Mount Sand Filter and Euroswim 0.5HP Pump Package delivers professional-grade filtration for domestic pools up to 60,000 litres. Featuring innovative bobbin-wound fibreglass construction, a patented 10-inch clear maintenance lid, and ultra-quiet pump operation, this complete package offers exceptional value backed by a 10-year tank warranty. Ideal for above-ground and smaller in-ground pools, with salt chlorinator compatibility and easy maintenance design. Order today for crystal-clear pool water all season long.