💦 Pentair Triton 24″ (610mm) Side Mount Sand Filter with 1HP Aquaspeed Pump

Powerful filtration for medium to large pools, delivering exceptional water clarity with professional-grade performance.

🏊 Product Overview

The Pentair Triton 24″ Side Mount Sand Filter paired with the Certikin Aquaspeed 1HP pump represents the ideal step-up for pool owners with medium to large swimming pools requiring robust filtration capacity. This professionally engineered combination delivers up to 20 m³/h flow rate, providing efficient turnover for pools up to 120,000 litres.

The larger 610mm diameter tank offers significantly increased filter area (0.29 m²) compared to the 19″ model, capturing more debris between backwashes and extending maintenance intervals. Pentair’s seamless fibreglass reinforced construction ensures the tank remains leak-free and resistant to corrosion, UV damage, and chemical attack for years of dependable service.

The Aquaspeed 1HP pump provides the substantial circulation power needed to drive water through the larger filter bed while maintaining excellent efficiency. Its hydraulically optimised impeller and diffuser design maximise output whilst minimising energy consumption and noise. Both components are engineered for salt chlorinated pools, and the complete package includes multiport valve, pressure gauge, and all necessary fittings for straightforward installation.

Whether you’re upgrading an existing system or installing new equipment, this Triton 24″ and Aquaspeed 1HP combination delivers the performance, reliability, and build quality expected from industry-leading manufacturers.

✨ Key Features

✅ Larger Filter Capacity – 610mm (24″) tank with 0.29 m² filter area captures more debris between backwashes

✅ Powerful 1HP Motor – Delivers up to 20 m³/h flow rate for rapid pool turnover

✅ Complete Filtration Package – Filter, multiport valve, pressure gauge, media, and pump all included

✅ Seamless Fibreglass Tank – One-piece construction eliminates leak points and resists corrosion

✅ Extended Maintenance Intervals – Greater sand capacity (108 kg) means longer periods between backwashes

✅ Six Position Multiport Valve – Side-mounted with integrated sight glass for easy operation

✅ Salt Chlorinator Compatible – Both filter and pump designed for salt water pool systems

✅ Hydraulically Efficient Design – Optimised pump impeller maximises performance whilst reducing energy use

✅ 316 Stainless Steel Components – High-grade mechanical seal and shaft for chemical resistance

✅ Heavy-Duty Lid with Pressure Relief – Built-in safety valve for quick, safe maintenance access

✅ 360° Swing-Away Diffuser – Instant access to sand bed for inspection and media replacement

✅ 10 Year Filter Tank Warranty – Pentair’s commitment to long-term reliability

✅ 2 Year Pump Warranty – Certikin coverage (1 year on mechanical seal and capacitor)

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🔩 Technical Specifications

Filter Specifications (Pentair Triton TRT24)

Specification	Value
Filter Type	High Rate Sand Filter
Tank Diameter	610 mm (24″)
Overall Height	955 mm
Flow Rate	14 m³/h
Filter Area	0.29 m²
Sand Capacity	108 kg
Gravel Capacity	40 kg
Maximum Working Pressure	3.5 bar
Maximum Operating Temperature	50°C
Valve Type	Six Position Side Mount Multiport
Inlet/Outlet Connections	1.5″ BSP
Tank Material	Fibreglass Reinforced Composite
Model Number	F-2458-TRV
Stock Code	TRT24
Filter Warranty	10 years limited (shell only)

Pump Specifications (Certikin Aquaspeed 1HP)

Specification	Value
Motor Power	1.0 HP (0.75 kW)
Voltage	220-240V Single Phase
Frequency	50 Hz
Motor Speed	2850 rpm
Suction/Delivery	1½” / 2″
Maximum Water Temperature	50°C
Motor Protection	IP55 Totally Enclosed Fan Cooled
Insulation Class	Class F with Thermal Protection
Shaft Material	316 Grade Stainless Steel
Weight	16.5 kg
Pre-wired Cable	Approximately 1.5 metres
Certifications	CE Approved, TUV Approved
Model Number	AQUA101
Pump Warranty	2 years (1 year mechanical seal/capacitor)

Pump Performance Curve

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

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📍 Pool Sizing Guide

Sizing Principle: The filter flow rate should achieve complete pool turnover within 6-8 hours for optimal water quality and clarity.

Formula:

Maximum Pool Volume = Flow Rate × Turnover Time

With 1HP Aquaspeed Pump (at typical 6-8m head):

17-18 m³/h × 6 hours = 102,000-108,000 litres (6-hour turnover)
17-18 m³/h × 8 hours = 136,000-144,000 litres (8-hour turnover)

Pool Size Compatibility

Pool Type	Volume Range	Suitability
🏊 Medium above-ground	30,000-50,000 L	✅ Excellent – generous capacity for superior results
🏊 Large above-ground	50,000-80,000 L	✅ Excellent – ideal performance match
🏠 Small in-ground	Up to 60,000 L	✅ Excellent – ample headroom for efficient filtration
🏠 Medium in-ground	60,000-100,000 L	✅ Very Good – comfortable 6-hour turnover
🏠 Large in-ground	100,000-120,000 L	✅ Good – efficient turnover within 6-7 hours
🏠 Extra-large in-ground	120,000-144,000 L	⚠️ Adequate – 8-hour turnover achievable

This System

📍 Pump Flow Rate: Up to 20 m³/h (varies with system head)
📍 Typical Operating Flow: 17-18 m³/h (at 6-8m head)
📍 Recommended Pool Size: Up to 100,000 litres
📍 Maximum Pool Size: Up to 144,000 litres (with 8-hour turnover)

💡 Why Choose the 24″ Filter? The larger tank diameter provides 70% more filter area than the 19″ model (0.29 m² vs 0.17 m²), capturing significantly more debris and extending the time between backwashes. Combined with the 1HP pump’s powerful flow, this system handles larger pools with ease.

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🔧 Installation Requirements

Plumbing Connections

Component	Specification
Filter Inlet Connection	1.5″ BSP
Filter Outlet Connection	1.5″ BSP
Pump Suction	1.5″ / 2″ (supplied with 1.5″ reducers)
Pump Delivery	1.5″ / 2″ (supplied with 1.5″ reducers)
Valve Position	Side Mount

Physical Installation

Requirement	Details
Base	Solid, level concrete pad or reinforced paving (minimum 100mm thick)
Clearance Above	Minimum 500 mm for lid removal and valve operation
Clearance Around	Minimum 400 mm for maintenance access
Drainage	Adequate provision for backwash water (up to 500 litres per backwash)
Location	Well-ventilated area, protected from direct weather exposure

Electrical Requirements

Requirement	Specification
Power Supply	220-240V Single Phase, 50 Hz
Cable	1.5m pre-wired (single phase)
Protection	Dedicated RCD/RCBO protection required
Current Draw	Approximately 3.5-4A at full load
Circuit Breaker	Minimum 6A MCB recommended

⚠️ Important: All electrical connections must be completed by a qualified electrician in accordance with BS 7671 (IEE Wiring Regulations).

Weight Considerations

Component	Weight
Filter (empty)	Approximately 25 kg
Filter Media (sand + gravel)	148 kg
Filter (filled with media)	Approximately 173 kg
Pump	16.5 kg
Total System Weight (filled)	Approximately 190 kg

💡 Note: Ensure the installation base can support the substantial weight of the filled filter system.

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🛠️ Maintenance Guide

Routine Maintenance Schedule

Task	Frequency	Procedure
Check pressure gauge	Weekly	Note reading and compare to clean baseline
Inspect pump strainer basket	Weekly	Clear debris visible through transparent lid
Backwash filter	When pressure rises 0.7-1 bar	Run until sight glass shows clear water
Rinse after backwash	After each backwash	30-60 seconds to settle media
Inspect O-rings and seals	Seasonally	Replace if worn, cracked, or perished
Check sand level	Annually	Top up if below diffuser level
Complete media replacement	Every 5-7 years (sand)	Replace with fresh media

Pressure Gauge Guide

📊 Clean Filter: Establish your baseline (typically 0.8-1.2 bar with this system)
📊 Backwash Required: When pressure rises 0.7-1.0 bar above baseline
📊 Maximum Safe Pressure: 3.5 bar

⚠️ Warning: Never operate the filter if pressure exceeds 3.5 bar. Shut down immediately and investigate the cause.

Backwash Procedure

1. Turn off the pump – Never move valve handle with pump running
2. Set valve to BACKWASH position
3. Turn on pump – Run until sight glass shows clear water (typically 3-4 minutes with larger media bed)
4. Turn off pump
5. Set valve to RINSE position
6. Turn on pump – Run for 45-60 seconds to settle media
7. Turn off pump
8. Return valve to FILTER position
9. Turn on pump – Resume normal filtration

💡 Tip: The larger 24″ filter holds more debris before requiring backwash, but each backwash uses more water (approximately 400-500 litres). Ensure adequate drainage provision.

Winterisation (UK Climate)

Protect your investment during freezing weather:

1. Drain filter tank completely via the water drain fitting
2. Remove drain plug and store safely indoors
3. Drain pump housing – remove drain plug if fitted
4. Drain all pipework – ensure no water traps remain in the system
5. Position multiport valve between settings to prevent O-ring compression damage
6. Disconnect electrical supply at the isolator
7. Cover equipment or relocate to frost-free storage if possible

⚠️ Critical: Water expands when frozen and will crack filter tanks, pump housings, and pipework. Frost damage is not covered under manufacturer warranty.

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🪨 Filter Media Information

Compatible Media Types

Media Type	Filtration Rating	Lifespan	Key Benefits
Pool Grade Sand	20-40 microns	5-7 years	Economical, proven performance
Glass Media	5-15 microns	10+ years	Finer filtration, eco-friendly, longer lasting
ZeoSand / Zeolite	3-5 microns	5 years	Exceptional clarity, ammonia removal
PureFlow Fibre	Sub-1 micron	3-5 years	Ultra-fine filtration, lightweight

Media Capacity Requirements

For Triton 24″ Filter:

Media Type	Quantity Required
Sand (Grade 16/30)	108 kg
Gravel (support layer)	40 kg
Glass Media	Approximately 76 kg (70% of sand weight)
PureFlow Fibre	1.5-2 kg

💡 Upgrade Recommendation: Glass filter media delivers significantly finer filtration (5-15 microns vs 20-40 microns with sand) and lasts approximately twice as long. While the initial investment is higher for the larger media quantity, the extended lifespan and improved water clarity make it an excellent choice for the 24″ filter.

Signs Media Needs Replacing

• Persistent cloudy water despite correct chemical balance
• Increasingly frequent backwash requirements
• Filter pressure won’t reduce adequately after backwashing
• Sand or media particles appearing in pool returns
• Reduced water clarity compared to previous seasons
• Channelling visible when lid removed (grooves in sand bed)

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🔬 Filtration Performance

Performance Metric	Value
Filtration Rating (Sand)	20-40 microns
Filtration Rating (Glass)	5-15 microns
Filter Area	0.29 m²
Design Flow Rate	14 m³/h
Pump Maximum Flow	20 m³/h

Filter Area Comparison

Model	Diameter	Filter Area	Increase
TRT19	480mm (19″)	0.17 m²	Baseline
TRT24	610mm (24″)	0.29 m²	+70%

The 70% increase in filter area means the 24″ Triton captures significantly more particles before requiring backwash, extending maintenance intervals and improving overall water quality.

Micron Rating Explained

Rating	Particle Size	What It Removes
40+ microns	Visible to eye	Leaves, insects, large debris
20-40 microns	Fine grain	Sand, dirt, larger algae
10-20 microns	Powder-fine	Fine sediment, most algae, pollen
5-10 microns	Microscopic	Very fine particles, algae spores
Below 5 microns	Sub-microscopic	Bacteria clumps, finest particles

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⚙️ Valve Positions & Functions

The six-position side mount multiport valve provides complete flow control:

Position	Function	When to Use
FILTER	Normal filtration mode	Daily operation – 95% of running time
BACKWASH	Reverses flow to clean media	When pressure rises 0.7-1 bar above baseline
RINSE	Settles media, clears residual debris	After every backwash cycle
WASTE	Bypasses filter to drain	Lowering water level, vacuuming heavy debris
RECIRCULATE	Bypasses media, returns to pool	Chemical distribution, system troubleshooting
CLOSED	Stops all flow through valve	Maintenance, pump priming, winterisation

⚠️ Important: Always switch off the pump before changing valve positions. Operating the valve under pressure can damage the internal spider gasket and void warranty.

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🎯 Ideal Applications

Application	Pool Size	Suitability
🏠 Large above-ground pools	50,000-80,000 L	✅ Excellent
🏠 Medium in-ground pools	60,000-100,000 L	✅ Excellent
🏠 Large in-ground pools	100,000-120,000 L	✅ Very Good
🏠 Extra-large pools	120,000-144,000 L	✅ Good (8-hr turnover)
🏡 Holiday home pools	Up to 100,000 L	✅ Excellent – robust, low maintenance
🏊 Pools with water features	Various	✅ Excellent – handles additional flow demands
🏊 Extended pipe run installations	Various	✅ Excellent – 1HP handles longer distances

Ideal For:

• Pool owners with medium to large residential pools
• Those upgrading from undersized filtration systems
• Installations requiring extended pipe runs or elevation changes
• Pool owners wanting longer intervals between backwashes
• Systems incorporating water features or multiple return jets

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❓ Frequently Asked Questions

Q: What size pool is this system suitable for? A: This combination is ideal for pools up to approximately 100,000 litres with comfortable 6-hour turnover, extending to 144,000 litres with 8-hour turnover. The 1HP pump delivers 17-18 m³/h at typical operating conditions.

Q: Why choose the 24″ filter over the 19″ model? A: The 24″ filter offers 70% more filter area (0.29 m² vs 0.17 m²), meaning it captures significantly more debris before requiring backwash. This translates to longer maintenance intervals and improved water quality for larger pools.

Q: How much filter media do I need? A: The Triton 24″ requires 108 kg of sand plus 40 kg of gravel (148 kg total). Alternatively, use approximately 76 kg of glass media, or around 1.5-2 kg of PureFlow fibre media.

Q: How often should I backwash? A: Backwash when the pressure gauge reads 0.7-1.0 bar above your clean filter baseline. With the larger media capacity, this is typically every 2-3 weeks during normal swimming season, though frequency depends on pool usage and debris load.

Q: Is this system compatible with salt chlorinators? A: Yes, both the Triton filter and Aquaspeed pump are specifically designed for use with salt chlorinated pools. The 316 grade stainless steel components and corrosion-resistant construction ensure long-term durability.

Q: What warranty coverage is included? A: The Pentair Triton filter tank carries a 10-year limited warranty on the shell. The Certikin Aquaspeed pump has a 2-year warranty, with 1 year coverage on the mechanical seal and capacitor. Contact Parts4Tubs for complete warranty terms.

Q: Can I install this system myself? A: Competent DIY enthusiasts can install the filter and plumbing connections. However, all electrical work must be completed by a qualified electrician. Given the weight of the filled system (approximately 190 kg), ensure you have assistance when positioning equipment.

Q: How much does the system weigh when filled? A: The filter weighs approximately 173 kg when filled with sand and gravel, plus the 16.5 kg pump. Ensure your installation base can support approximately 190 kg total weight.

Q: What’s included in the package? A: This complete package includes the Triton 24″ filter tank, six-position multiport valve, pressure gauge, Aquaspeed 1HP pump, and connection unions. Filter media (sand/gravel or alternative) must be purchased separately.

📥 Downloads & Resources

 Pentair Triton Sand Filter Technical Data Sheet – View PDF – Complete filter specifications

 Certikin Aquaspeed Pump Technical Data Sheet – View PDF – Full pump specifications and performance curves

⭐ Why Choose This Triton 24″ & Aquaspeed 1HP Combination

✅ Superior Capacity – 70% more filter area than 19″ model for extended maintenance intervals

✅ Powerful Performance – 1HP pump delivers up to 20 m³/h for rapid pool turnover

✅ Proven Reliability – Triton filters trusted worldwide for over 40 years

✅ Professionally Matched – Filter and pump engineered to work together at optimal efficiency

✅ Built for Longevity – Seamless fibreglass tank and robust pump ensure years of service

✅ Handles Larger Pools – Suitable for pools up to 144,000 litres

✅ Low Maintenance Design – User-friendly features simplify routine servicing

✅ Comprehensive Warranty – 10-year filter shell warranty plus 2-year pump warranty

✅ Salt System Ready – Both components engineered for salt chlorinated pools

✅ Full UK Support – Spare parts and technical assistance through Parts4Tubs

🤝 Why Buy From Parts4Tubs

✅ UK-Based Expertise – Local team of pool and spa specialists

✅ Fast UK Delivery – Prompt dispatch to get your pool operational quickly

✅ Technical Support – Sizing advice and installation guidance available

✅ Competitive Prices – Excellent value on professional-grade equipment

✅ Warranty Assistance – Efficient handling of any warranty matters

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

✅ Complete Range – Filter media, chemicals, and spare parts all available

✅ Authorised Stockist – Genuine Pentair and Certikin products

💧 Summary

The Pentair Triton 24″ Side Mount Sand Filter with Certikin Aquaspeed 1HP Pump delivers professional-grade filtration for medium to large pools up to 100,000 litres, with capacity extending to 144,000 litres for extended turnover times. The larger 610mm tank provides 70% more filter area than the 19″ model, capturing more debris and extending maintenance intervals. Powered by the efficient 1HP Aquaspeed pump delivering up to 20 m³/h, this system offers the ideal balance of performance and reliability. Backed by Pentair’s 10-year tank warranty and Certikin’s 2-year pump coverage, this combination represents excellent value for UK pool owners seeking robust, long-lasting filtration.