💧 Certikin Vision 24″ (600mm) Top Mount Sand Filter Package with 1HP Aquaspeed Pump

Complete Filtration System for Pools up to 112,000 Litres – Premium Top Mount Design with Clear Valve Viewing

🏊 Product Overview

The Certikin Vision 24″ Top Mount Sand Filter Package combines powerful filtration performance with the convenience of visual monitoring. This professionally matched system pairs the robust Vision FVS24T top mount filter with the reliable 1HP Aquaspeed pump, delivering an impressive 14 m³/hr flow rate for medium to large residential swimming pools.

The standout feature of this top mount configuration is the innovative see-through valve mounting ring, enabling you to observe filtration and backwashing operations in real-time. Built using advanced bobbin-wound fibreglass technology, the Vision filter provides exceptional durability backed by an industry-leading 10-year tank warranty. The patented 10″ inspection lid offers convenient access for media checks, whilst the space-efficient top mount design maximises plant room efficiency.

This complete package includes the filter tank with integrated top mount multiport valve, 160kg of filter sand, and the powerful 1HP single-phase Aquaspeed pump – everything required for professional-grade pool filtration with the added benefit of visual operation monitoring.

🌟 Key Features

✅ Clear Valve Mounting Ring – Unique transparent ring for visual monitoring of filtration and backwashing

✅ Powerful 14 m³/hr Flow Rate – Excellent filtration capacity for medium to large pools

✅ Complete Ready-to-Install Package – Filter, valve, 160kg sand and 1HP pump included

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

✅ 0.28 m² Filter Area – Large filtration surface for superior water clarity

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

✅ Space-Efficient Top Mount Design – Compact footprint ideal for smaller plant rooms

✅ Bobbin-Wound Fibreglass Construction – Latest winding technology for maximum strength

✅ Hydraulically Balanced Laterals – Optimum flow during filtration and backwashing

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

✅ Salt Chlorinator Compatible – Suitable for saltwater pool systems

✅ Automatic Internal Air Bleed – Automatically expels unwanted air from the tank

🔧 Technical Specifications

Filter Specifications (Vision FVS24T)

Specification	Value
Filter Type	Sand Filter (Top Mount)
Tank Size	24″ / 600mm
Filter Area	0.28 m²
Flow Rate	14 m³/hr
Sand Capacity	160 kg
Pipe Connections	1.5″ / 50mm
Maximum Working Pressure	2.5 bar
Tank Diameter (A)	620 mm
Tank Width (B)	484 mm
Dimension C	930 mm
Dimension D	1073 mm
Dimension E	91 mm
Dimension F	182 mm
Dimension G	343 mm
Total Height (H)	839 mm
Tank Material	Bobbin-Wound Fibreglass
Valve Type	6-Way Multiport (Top Mount)
Valve Mounting Ring	Clear/Transparent
Tank Warranty	10 years (residential)

Pump Specifications (Aquaspeed 1HP)

Specification	Value
Model	AQUA101
Motor Power	0.75 kW / 1.0 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	16.5 kg
Pump Warranty	2 years (1 year on seal/capacitor)
Certifications	CE, TUV Approved

Pump Performance Curve

Head (m)	Flow Rate (m³/hr)
4	20.0
6	18.0
8	17.0
10	15.0
11	13.5
12	12.5
15	7.0
16	5.0

📏 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: 14 m³/hr
📍 6-Hour Turnover Capacity: Up to 84,000 litres
📍 8-Hour Turnover Capacity: Up to 112,000 litres

Pool Size Compatibility

Pool Type	Volume Range	Suitability
🏊 Medium above-ground	30,000-50,000 L	✅ Excellent – Optimal performance
🏊 Large above-ground	50,000-70,000 L	✅ Excellent – Ideal match
🏠 Small in-ground	Up to 60,000 L	✅ Excellent – Fast turnover
🏠 Medium in-ground	60,000-84,000 L	✅ Excellent – 6-hour turnover
🏠 Large in-ground	84,000-112,000 L	✅ Good – 8-hour turnover
🏠 Very large in-ground	112,000+ L	⚠️ Consider larger package

Common Pool Sizes (Approximate Volumes)

Pool Dimensions	Approximate Volume	Suitability
24′ × 12′ (7.3m × 3.6m)	~40,000 L	✅ Excellent
28′ × 14′ (8.5m × 4.3m)	~55,000 L	✅ Excellent
30′ × 15′ (9m × 4.5m)	~60,000 L	✅ Excellent
32′ × 16′ (10m × 5m)	~75,000 L	✅ Excellent
36′ × 18′ (11m × 5.5m)	~90,000 L	✅ Good
40′ × 20′ (12m × 6m)	~108,000 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 Top Mount Multiport
Unions Included	1.5″ and 50mm quick connect

Physical Installation

Requirement	Details
Base	Solid, level concrete or paving required
Filter Height	839 mm (plus valve clearance)
Filter Footprint	620 mm × 484 mm
Clearance Above	Minimum 400 mm for valve handle 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

Visual Monitoring Advantage

💡 Top Mount Benefit: The clear valve mounting ring allows you to visually confirm:

• Water clarity during filtration
• Debris removal during backwashing
• When backwash cycle is complete (water runs clear)
• Proper rinse cycle operation

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 – Watch through clear ring until water runs clear (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

💡 Tip: The 1HP pump provides strong backwash flow. Use the clear valve ring to monitor when water runs clear, ensuring thorough media cleaning.

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 160 kg of filter sand – the correct quantity for the FVS24T 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: 160 kg
📍 Sand Grade: 16/30 (0.5-1.0 mm) filter grade silica sand
📍 Glass Media Alternative: Approximately 112 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	0.28 m²
Flow Rate	14 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.

🔩 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.

🎯 Ideal Applications

Application	Pool Size	Suitability
🏠 Residential above-ground pools	Up to 84,000 L	✅ Excellent
🏠 Residential in-ground pools	Up to 112,000 L	✅ Excellent
🏡 Large garden pools	60,000-100,000 L	✅ Ideal
🏊 Liner pools	Up to 112,000 L	✅ Excellent
🌊 Concrete pools	Up to 112,000 L	✅ Excellent
🧖 Large swim spas	Check flow requirements	✅ Suitable

Recommended For

• Pool owners wanting visual monitoring of filtration performance
• Installations with limited floor space requiring compact design
• Medium to large residential swimming pools
• Pool renovations upgrading from smaller systems
• Projects requiring excellent warranty coverage
• Installations requiring salt chlorinator compatibility

---

💬 Frequently Asked Questions

Q: What size pool will this package handle?

A: This complete system is suitable for pools up to 112,000 litres with an 8-hour turnover, or up to 84,000 litres for a 6-hour turnover. This covers most medium to large residential swimming pools.

Q: What’s the advantage of top mount over side mount?

A: The top mount configuration features a unique clear valve mounting ring that allows you to visually monitor water clarity during filtration and see when backwashing is complete. The compact design also offers a smaller footprint, ideal for tight plant room spaces.

Q: Why does the top mount hold more sand than the side mount?

A: The FVS24T top mount holds 160kg of sand compared to 140kg for the FVS24 side mount. This is due to the different internal geometry of the top mount design. Both filters deliver the same 14 m³/hr flow rate and 0.28 m² filter area.

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 designed 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, or when you notice reduced water clarity through the clear valve ring. In typical domestic use, this is usually every 1-2 weeks during the swimming season.

Q: What filter media is included?

A: This package includes 160 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 112 kg for this filter), 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 1HP 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 1HP 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.

Q: How does the clear valve ring help with maintenance?

A: The transparent mounting ring allows you to see water flow during operation. During backwashing, you can watch the water change from dirty to clear, confirming when the cycle is complete. This visual feedback helps you maintain optimal filter performance without guesswork.

📄 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 24″ Top Mount Filter & 1HP Aquaspeed Pump Package

✅ Clear Valve Mounting Ring – Visual monitoring of filtration and backwashing for confident maintenance

✅ Powerful 14 m³/hr Flow Rate – Superior filtration capacity for medium to large pools

✅ Large 0.28 m² Filter Area – Extended filter cycles and excellent debris handling

✅ Space-Efficient Design – Top mount configuration ideal for compact plant rooms

✅ 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

✅ Complete Ready-to-Install System – Filter, valve, 160kg media and pump matched for optimal performance

✅ Powerful 1HP Pump – Upgraded motor technology for efficient, reliable circulation

🇬🇧 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 24″ Top Mount Sand Filter Package with 1HP Aquaspeed Pump combines powerful 14 m³/hr filtration with innovative visual monitoring capability. The unique clear valve mounting ring allows you to observe filtration and backwashing operations, making maintenance straightforward and ensuring optimal performance. With a generous 0.28 m² filter area, 160kg sand capacity, and backed by a 10-year tank warranty, this system is ideal for medium to large pools up to 112,000 litres. The space-efficient top mount design maximises plant room space whilst delivering professional-grade water clarity for your swimming pool.