💦 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)
🔩 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 |
📍 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.
🔧 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.
🛠️ 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
- Turn off the pump – Never move valve handle with pump running
- Set valve to BACKWASH position
- Turn on pump – Run until sight glass shows clear water (typically 3-4 minutes with larger media bed)
- Turn off pump
- Set valve to RINSE position
- Turn on pump – Run for 45-60 seconds to settle media
- Turn off pump
- Return valve to FILTER position
- 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:
- Drain filter tank completely via the water drain fitting
- Remove drain plug and store safely indoors
- Drain pump housing – remove drain plug if fitted
- Drain all pipework – ensure no water traps remain in the system
- Position multiport valve between settings to prevent O-ring compression damage
- Disconnect electrical supply at the isolator
- 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.
🪨 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)
🔬 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 |
⚙️ 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.
🎯 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
❓ 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.



