🌊 Certikin Vision 20″ (500mm) Side Mount Sand Filter Package with 0.75HP Aquaspeed Pump

Complete Filtration System for Pools up to 80,000 Litres – Premium UK Pool Equipment

💧 Product Overview

The Certikin Vision 20″ Side Mount Sand Filter Package combines two exceptional pieces of pool equipment into one complete filtration solution. This professionally matched system pairs the reliable Vision FVS20 side mount sand filter with the powerful Aquaspeed 0.75HP pump, delivering crystal clear water for small to medium-sized residential swimming pools.

Built using advanced bobbin-wound fibreglass technology, the Vision filter represents the pinnacle of domestic pool filtration. The side mount multiport valve configuration offers excellent accessibility for maintenance, whilst the patented 10″ inspection lid provides convenient access for media checks and servicing. The included Aquaspeed pump features an upgraded motor manufactured using the latest technology, delivering efficient and powerful water circulation with minimal turbulence.

This complete package includes the filter tank, 6-way multiport valve, 90kg of filter sand, and the 0.75HP single-phase Aquaspeed pump – everything you need for a fully operational filtration system.

⭐ Key Features

✅ Complete Filtration Package – Filter, valve, sand and pump included for immediate installation

✅ 10-Year Tank Warranty – Industry-leading warranty coverage for residential installations

✅ Patented 10″ Inspection Lid – Quick and easy access for maintenance and media inspection

✅ Bobbin-Wound Fibreglass Construction – Latest winding technology ensures maximum strength and durability

✅ Hydraulically Balanced Lateral System – Optimum flow characteristics during filtration and backwashing

✅ 316 Stainless Steel Mechanical Seal – Premium corrosion-resistant pump components

✅ Salt Chlorinator Compatible – Suitable for use with saltwater chlorination systems

✅ Automatic Internal Air Bleed – Expels unwanted air from the filter tank automatically

✅ Self-Priming Pump Design – Efficient priming with clear lid for basket inspection

✅ Quick Connect Unions – 1.5″ and 50mm unions included for easy plumbing connections

✅ TUV Approved – Certified quality and safety standards

✅ UV Stabilised Components – Resistant to sun damage and weathering

🔧 Technical Specifications

Filter Specifications (Vision FVS20)

Specification	Value
Filter Type	Sand Filter (Side Mount)
Tank Size	20″ / 500mm
Filter Area	0.20 m²
Flow Rate	10 m³/hr
Sand Capacity	90 kg
Pipe Connections	1.5″ / 50mm
Maximum Working Pressure	2.5 bar
Tank Diameter (A)	520 mm
Tank Width (B)	445 mm
Dimension C	282 mm
Dimension D	539 mm
Dimension E	683 mm
Dimension F	203 mm
Dimension G	54 mm
Total Height (H)	899 mm
Dimension I	343 mm
Tank Material	Bobbin-Wound Fibreglass
Valve Type	6-Way Multiport (Side Mount)
Tank Warranty	10 years (residential)

Pump Specifications (Aquaspeed 0.75HP)

Specification	Value
Model	AQUA071
Motor Power	0.56 kW / 0.75 HP
Voltage	220-240V Single Phase
Frequency	50Hz
Motor Speed	2850 rpm
Suction/Delivery	1½” / 2″
Maximum Water Temperature	+50°C
Motor Protection	IP55
Insulation Class	Class F
Pre-Wired Cable	Approximately 1.5 metres
Mechanical Seal	316 Stainless Steel
Pump Body	Single-Piece Fibreglass Filled
Weight	15.5 kg
Pump Warranty	2 years (1 year on seal/capacitor)
Certifications	CE, TUV Approved

Pump Performance Curve

Head (m)	Flow Rate (m³/hr)
4	14.0
6	12.5
8	11.0
10	9.0
11	7.5
12	6.0

📐 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:

Pool Volume (litres) = Flow Rate (m³/hr) × Turnover Time (hours) × 1000

This Package Specifications

📍 Filter Flow Rate: 10 m³/hr
📍 6-Hour Turnover Capacity: Up to 60,000 litres
📍 8-Hour Turnover Capacity: Up to 80,000 litres

Pool Size Compatibility

Pool Type	Volume Range	Suitability
🏊 Small above-ground	Up to 20,000 L	✅ Excellent – Optimal performance
🏊 Medium above-ground	20,000-40,000 L	✅ Excellent – Ideal match
🏊 Large above-ground	40,000-60,000 L	✅ Good – Standard turnover
🏠 Small in-ground	Up to 50,000 L	✅ Good – Recommended
🏠 Medium in-ground	50,000-80,000 L	✅ Suitable – 8-hour turnover
🏠 Large in-ground	80,000+ L	⚠️ Consider larger package

Common Pool Sizes (Approximate Volumes)

Pool Dimensions	Approximate Volume	Suitability
20′ × 10′ (6m × 3m)	~27,000 L	✅ Excellent
24′ × 12′ (7.3m × 3.6m)	~40,000 L	✅ Excellent
28′ × 14′ (8.5m × 4.3m)	~55,000 L	✅ Good
30′ × 15′ (9m × 4.5m)	~60,000 L	✅ Good
32′ × 16′ (10m × 5m)	~75,000 L	✅ Suitable

🛠️ Installation Requirements

Plumbing Connections

Requirement	Specification
Filter Inlet/Outlet	1.5″ / 50mm
Pump Suction	1½”
Pump Delivery	2″ (1.5″ reducers included)
Valve Type	6-Way Side Mount Multiport
Unions Included	1.5″ and 50mm quick connect

Physical Installation

Requirement	Details
Base	Solid, level concrete or paving required
Filter Height	899 mm total
Filter Footprint	520 mm × 445 mm
Clearance Above	Minimum 300 mm for valve operation
Clearance Around	Minimum 500 mm for maintenance access
Location	Weatherproof pump house recommended

Electrical Requirements

Requirement	Specification
Supply Voltage	220-240V Single Phase
Frequency	50Hz
Cable Supplied	1.5 metres pre-wired
Installation	Must be installed by qualified electrician
RCD Protection	Required for outdoor installations

⚠️ Important: All electrical work must be carried out by a qualified electrician in accordance with current BS 7671 wiring regulations.

🔄 Maintenance Guide

Routine Maintenance Schedule

Task	Frequency	Details
Check pressure gauge	Weekly	Record baseline and monitor increase
Inspect pump strainer basket	Weekly	Clean debris, check for damage
Backwash filter	When required	When pressure rises 0.5-1.0 bar above baseline
Rinse after backwash	After each backwash	Run for 30-60 seconds
Inspect pump lid O-ring	Monthly	Lubricate with silicone grease
Check filter lid seal	Monthly	Replace if worn or cracked
Inspect media level	Annually	Top up if required
Full media replacement	Every 5-7 years	Replace with fresh filter sand

Pressure Gauge Guide

📊 Clean Filter Baseline: 0.5-1.0 bar (typical)
📊 Backwash Required: 0.5-1.0 bar above baseline
📊 Maximum Safe Operating Pressure: 2.5 bar

Backwash Procedure

1. Turn off pump – Always switch off before adjusting valve
2. Set valve to BACKWASH – Rotate multiport valve handle
3. Turn on pump – Run until sight glass shows clear water (2-3 minutes typical)
4. Turn off pump – Switch off before changing valve position
5. Set valve to RINSE – Settle the filter media
6. Turn on pump – Run for 30-60 seconds
7. Turn off pump – Switch off before returning to filter mode
8. Set valve to FILTER – Return to normal operation
9. Turn on pump – Resume normal filtration

Winterisation (UK Climate)

❄️ Essential Steps for Frost Protection:

1. Switch off pump and isolate electrical supply
2. Set multiport valve to WINTERISE or CLOSED position
3. Remove drain plug from filter tank base
4. Drain all water from filter tank completely
5. Remove pump lid and drain pump housing
6. Remove drain plugs from pump (if fitted)
7. Store all drain plugs safely for spring
8. Cover filter and pump or relocate to frost-free storage
9. Disconnect and drain all pipework where possible

⚠️ Never leave water in filter or pump during freezing conditions – ice expansion can crack tanks and housings.

🪨 Filter Media Information

Included Media

This package includes 90 kg of filter sand – the correct quantity for the FVS20 filter tank.

Compatible Media Types

Media Type	Filtration Rating	Lifespan	Benefits
Silica Sand	20-40 microns	5-7 years	Economical, proven performance
Glass Media	5-15 microns	10+ years	Finer filtration, longer lasting
ZeoSand	3-5 microns	5 years	Superior water clarity

Media Capacity

📍 Required Quantity: 90 kg
📍 Sand Grade: 16/30 (0.5-1.0 mm) filter grade silica sand
📍 Glass Media Alternative: Approximately 63 kg (30% less by weight)

Signs Media Needs Replacing

• Poor water clarity despite correct chemical balance
• Shortened filter cycles between backwashes
• Cloudy water returning to pool after filtration
• Visible channelling or clumping of media
• Sand or media particles in pool water

🔬 Filtration Performance

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

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 spores
5-10 microns	Very fine particles, most algae, improved clarity

💡 Tip: Upgrading from sand to glass media can improve filtration from 20-40 microns down to 5-15 microns for noticeably clearer water.

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⚙️ Multiport Valve Positions & Functions

Position	Function	When to Use
FILTER	Normal filtration operation	Daily operation – water passes through media
BACKWASH	Reverse flow to clean media	When pressure rises 0.5-1.0 bar above baseline
RINSE	Settle media after backwash	Always use after backwashing (30-60 seconds)
WASTE	Bypass filter, drain to waste	Vacuuming to waste, lowering water level
RECIRCULATE	Bypass filter, return to pool	Circulating chemicals without filtering
CLOSED	Stop all flow through valve	Winterisation, maintenance, pump priming

⚠️ Important: Always turn off the pump before changing valve positions to prevent damage to the valve spider gasket.

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🎯 Ideal Applications

Application	Pool Size	Suitability
🏠 Residential above-ground pools	Up to 60,000 L	✅ Excellent
🏠 Residential in-ground pools	Up to 80,000 L	✅ Excellent
🏡 Garden splash pools	Up to 40,000 L	✅ Ideal
🏊 Liner pools	Up to 80,000 L	✅ Excellent
🌊 Concrete pools	Up to 80,000 L	✅ Excellent
🧖 Swim spas	Check flow requirements	✅ Suitable

Recommended For

• First-time pool owners seeking a reliable, complete system
• Pool renovations and equipment upgrades
• Replacing ageing pump and filter combinations
• Installations requiring salt chlorinator compatibility
• Projects requiring excellent warranty coverage

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❓ Frequently Asked Questions

Q: What size pool will this package handle?

A: This complete system is suitable for pools up to 80,000 litres with an 8-hour turnover, or up to 60,000 litres for a 6-hour turnover. This covers most residential above-ground and smaller in-ground swimming pools.

Q: Is this package suitable for saltwater pools?

A: Yes, both the Vision filter and Aquaspeed pump are fully compatible with salt chlorination systems. The pump features a 316 stainless steel mechanical seal specifically for salt pool applications.

Q: How often do I need to backwash the filter?

A: Backwash when the pressure gauge reads 0.5-1.0 bar above your clean filter baseline reading. In typical domestic use, this is usually every 1-2 weeks during the swimming season, though this varies with pool usage and environmental factors.

Q: What filter media is included?

A: This package includes 90 kg of filter grade silica sand. The filter is also compatible with glass media and ZeoSand alternatives if you prefer finer filtration.

Q: How long does the filter sand last?

A: Filter sand typically lasts 5-7 years before requiring replacement. Glass media can last 10+ years and provides finer filtration.

Q: Can I replace the sand with glass media?

A: Yes, the Vision filter is fully compatible with glass filter media. Glass requires approximately 30% less by weight (around 63 kg), offers finer 5-15 micron filtration, and lasts significantly longer than sand.

Q: What warranty is included?

A: The Vision filter tank carries an impressive 10-year warranty for residential installations. The Aquaspeed pump has a 2-year limited warranty (1 year on mechanical seal and capacitor).

Q: Is this compatible with my existing pipework?

A: The system uses standard 1.5″/50mm connections with quick connect unions included. The pump comes with 2″ connections and 1.5″ reducers are supplied for the 0.75HP model, offering flexibility for most domestic installations.

Q: Can I use this filter with Baquacil?

A: No, Vision filters are NOT suitable for use with Baquacil products. Use only with chlorine, salt chlorination, or bromine sanitisation systems.

Q: What electrical supply do I need?

A: The 0.75HP Aquaspeed pump requires a 220-240V single phase supply. It comes with approximately 1.5 metres of pre-wired cable. All electrical installation must be carried out by a qualified electrician.

📥 Downloads & Resources

📄 Vision Sand Filter Datasheet – Complete filter specifications and dimensions

📄 Certikin Aquaspeed Pump Datasheet – Full pump specifications and performance curves

🏆 Why Choose This Vision Filter & Aquaspeed Pump Package

✅ Complete Ready-to-Install System – Filter, valve, media and pump matched for optimal performance

✅ Industry-Leading 10-Year Tank Warranty – Exceptional peace of mind for residential installations

✅ Premium Certikin Quality – Trusted UK brand with decades of pool industry experience

✅ Efficient Bobbin-Wound Construction – Latest fibreglass technology for maximum durability

✅ Salt Chlorinator Compatible – Works seamlessly with modern saltwater systems

✅ Easy Maintenance Design – Patented 10″ lid and clear pump cover for simple servicing

✅ Proven Reliability – Aquaspeed pumps are an industry favourite with upgraded motor technology

✅ Excellent Value – Premium quality components at competitive package pricing

🤝 Why Buy from Parts4Tubs

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

✅ Fast UK Delivery – Quick dispatch on in-stock items

✅ Expert Advice – Technical guidance for sizing and installation

✅ Competitive Pricing – Great value on quality pool equipment

✅ Full Warranty Support – We handle all warranty claims directly

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

✅ Complete Range – Filter media, spare parts and accessories available

✅ Authorised Certikin Stockist – Genuine products with full manufacturer backing

✨ Summary

The Certikin Vision 20″ Side Mount Sand Filter Package with 0.75HP Aquaspeed Pump delivers professional-grade filtration for residential pools up to 80,000 litres. This complete system combines the reliability of bobbin-wound fibreglass construction with an efficient, salt-compatible pump, all backed by an impressive 10-year tank warranty. Ideal for above-ground pools and smaller in-ground installations, this package provides everything needed for crystal clear swimming water throughout the season. Order today and enjoy effortless pool maintenance with premium UK pool equipment.