🌊 Hayward ProSeries HB Top Mount Sand Filter 24″ (612mm) – Up to 112,000 Litre Capacity | S244TXE
Professional-grade sand filtration engineered for crystal clear pool water, season after season
💧 Product Overview
The Hayward ProSeries HB S244TXE is a high-performance 24-inch top-mount sand filter designed for larger residential and commercial pool installations. Manufactured by Hayward, a global leader in pool equipment with decades of industry expertise, this filter combines robust construction with advanced filtration technology to deliver consistently clear, sparkling pool water.
Featuring a substantial 612mm diameter tank constructed from durable blown polyethylene, this filter is engineered to withstand years of continuous operation while resisting corrosion from pool chemicals and saltwater systems. The impressive 14 m³/h maximum flow rate makes it ideal for pools up to 112,000 litres, providing the filtration capacity needed for medium to large residential pools and smaller commercial installations.
The top-mount configuration with the renowned Vari-Flo™ 6-position multiport valve ensures convenient access for operation and maintenance, while the professional-grade construction delivers reliable performance throughout the swimming season. Whether you’re maintaining a family pool or a demanding commercial facility, the ProSeries HB S244TXE offers the perfect balance of performance, durability, and ease of use.
✨ Key Features
✅ 24″ (612mm) High-Capacity Tank – Large diameter filter tank provides substantial filtration area for pools up to 112,000 litres
✅ 14 m³/h Maximum Flow Rate – Powerful water throughput ensures efficient circulation and rapid turnover times for larger pools
✅ Blown Polyethylene Construction – UV-resistant, corrosion-proof tank material rated for saltwater systems and all pool chemical types
✅ Vari-Flo™ 6-Position Multiport Valve – Easy-to-operate lever-action valve with Filter, Backwash, Rinse, Waste, Recirculate, and Closed positions
✅ 40-50 Micron Filtration – Fine particle removal captures dirt, debris, and contaminants for crystal clear water
✅ 150kg Sand Media Capacity – Generous media bed provides extended filtration cycles between backwashing
✅ 1½” BSP Connections – Standard fitting size for straightforward integration with existing pool plumbing systems
✅ Integral Pressure Gauge – Easy monitoring of filter condition and backwash timing at a glance
✅ Sight Glass Window – Visual confirmation when backwash cycle is complete for efficient maintenance
✅ Swivel-Mounted Laterals – Umbrella-fold self-cleaning design for balanced flow distribution and easy serviceability
✅ Weather-Resistant Design – Suitable for outdoor installation in all UK climate conditions
✅ 5-Year Tank Warranty – Extended manufacturer warranty demonstrates confidence in build quality
🔩 Technical Specifications
| Specification | Value |
|---|---|
| Model Number | S244TXE |
| Filter Type | High-Rate Sand Filter |
| Mount Configuration | Top Mount |
| Tank Diameter | 612mm (24 inches) |
| Maximum Flow Rate | 14 m³/h |
| Filtration Area | 0.28 m² |
| Filtration Rating | 40-50 microns |
| Sand Media Capacity | 150 kg |
| Recommended Sand Grade | 0.4-0.8mm granulometry |
| Operating Pressure Range | 0.5 – 1.3 bar |
| Maximum Working Pressure | 3.5 bar |
| Inlet/Outlet Size | 1½” BSP (38mm) |
| Valve Type | Vari-Flo™ 6-Position Multiport |
| Tank Material | Blown Polyethylene (Saltwater Compatible) |
| Weight (Empty) | 24 kg |
| Maximum Water Temperature | 40°C |
| Dimension A (Tank Diameter) | 612mm |
| Dimension B | 594mm |
| Dimension C | 521mm |
| Dimension D (Overall Height) | 1097mm |
| Dimension E | 837mm |
| Minimum Clearance Above | 650mm (for valve access) |
| Warranty – Tank | 5 Years |
| Warranty – Equipment | 2 Years |
📏 Pool Sizing Guide
Proper filter sizing is essential for maintaining crystal clear pool water. The filter flow rate should achieve complete water turnover within 4-8 hours, depending on pool usage and environmental factors.
Sizing Calculation:
Required Flow Rate (m³/h) = Pool Volume (m³) ÷ Turnover Time (hours)
This Filter’s Capacity:
📍 Maximum Flow Rate: 14 m³/h
📍 Optimal Pool Size (6-hour turnover): Up to 84,000 litres
📍 Maximum Pool Size (8-hour turnover): Up to 112,000 litres
Pool Size Compatibility Table
| Pool Type | Volume Range | Suitability |
|---|---|---|
| 🏊 Medium Above-Ground | 20,000 – 40,000 L | ✅ Excellent – provides fast turnover with capacity to spare |
| 🏊 Large Above-Ground | 40,000 – 60,000 L | ✅ Excellent – ideal match for efficient filtration |
| 🏠 Small In-Ground | Up to 50,000 L | ✅ Excellent – more than adequate capacity |
| 🏠 Medium In-Ground | 50,000 – 80,000 L | ✅ Ideal – optimal turnover rate achieved |
| 🏠 Large In-Ground | 80,000 – 112,000 L | ✅ Good – achieves 8-hour turnover at maximum capacity |
| 🏢 Small Commercial | Up to 100,000 L | ✅ Suitable for lighter commercial applications |
Quick Reference Guide
| Pool Dimensions (Rectangular) | Approximate Volume | This Filter |
|---|---|---|
| 8m × 4m × 1.5m average depth | 48,000 L | ✅ Excellent |
| 10m × 5m × 1.5m average depth | 75,000 L | ✅ Ideal |
| 12m × 6m × 1.5m average depth | 108,000 L | ✅ Good |
💡 Pro Tip: For pools with heavy vegetation nearby or high bather loads, consider sizing up to achieve faster turnover times. Multiply your calculated flow rate by 1.2-1.5 to account for additional head losses.
🛠️ Installation Requirements
Plumbing Connections
| Requirement | Specification |
|---|---|
| Inlet Connection | 1½” BSP (38mm) |
| Outlet Connection | 1½” BSP (38mm) |
| Valve Position | Top Mount |
| Waste Line | Required for backwash discharge |
Physical Installation
| Requirement | Details |
|---|---|
| Base Surface | Solid, level concrete slab or equivalent firm ground |
| Maximum Height Above Pool | Not more than 1.8m (6 feet) above water level |
| Clearance Above Filter | Minimum 650mm for valve operation and maintenance |
| Clearance Around Filter | Minimum 460mm (18 inches) on all sides |
| Access Requirements | Position for easy access to valve, drain, and connections |
Pump Compatibility
⚠️ Important: The filter must be paired with an appropriately sized pump for optimal performance.
| Specification | Recommendation |
|---|---|
| Minimum Pump Flow Rate | 10 m³/h |
| Optimal Pump Flow Rate | 12-14 m³/h |
| Maximum Pump Flow Rate | 14 m³/h (do not exceed) |
💡 Note: Running the filter at maximum flow rate continuously will increase wear. For best longevity, match with a pump delivering 80% of maximum capacity (approximately 11-12 m³/h).
Pre-Installation Checklist
- [ ] Level concrete base or firm ground prepared
- [ ] Adequate clearance above and around filter location
- [ ] Plumbing route planned for inlet, outlet, and waste lines
- [ ] Electrical supply available for pump
- [ ] 150kg of appropriate grade filter sand obtained
- [ ] All connection fittings and pipe sealant ready
🔄 Maintenance Guide
Routine Maintenance Schedule
| Task | Frequency | How To |
|---|---|---|
| Check pressure gauge | Weekly | Note reading; normal range 0.5-1.3 bar when clean |
| Empty skimmer baskets | Weekly | Clear debris to maintain flow |
| Backwash filter | When pressure rises 0.55-0.69 bar above clean baseline | See backwash procedure below |
| Rinse after backwash | After every backwash | 30-60 seconds until sight glass clears |
| Inspect valve O-ring | Seasonally | Check for wear, lubricate with silicone grease |
| Check sand level | Annually | Top up if below minimum level (250mm from top) |
| Replace filter sand | Every 5-7 years | Complete media replacement |
Pressure Gauge Guide
📊 Clean Filter Baseline: 0.5-0.8 bar (will vary by installation)
📊 Backwash Required: When pressure rises 0.55-0.69 bar above your baseline
📊 Maximum Safe Pressure: 3.5 bar
⚠️ Warning: Never operate the system above 3.5 bar. If pressure exceeds this level, stop the pump immediately and investigate the cause.
Backwash Procedure
- Stop the pump – Never change valve position while pump is running
- Set valve to BACKWASH – Depress handle and rotate to Backwash position
- Start pump – Run until sight glass shows clear water (typically 2-3 minutes)
- Stop pump – Turn off before changing valve position
- Set valve to RINSE – Run for 30-60 seconds to settle media
- Stop pump – Turn off before final valve change
- Set valve to FILTER – Resume normal filtration operation
Winterisation (UK Climate)
Proper winterisation is essential to prevent freeze damage in UK conditions:
- Drain the filter tank completely – Remove drain cap at base of tank
- Leave drain cap off – Store safely for spring reinstallation
- Set valve between positions – Allows any remaining water to drain from valve
- Drain pump – Follow pump manufacturer instructions
- Protect from frost – Cover filter or store in frost-free location if possible
- Never leave water in filter – Freezing water will crack the tank
⚠️ Critical: Freeze damage is not covered under warranty. Ensure complete drainage before winter.
🪨 Filter Media Information
Compatible Media Types
| Media Type | Filtration Rating | Lifespan | Benefits |
|---|---|---|---|
| Silica Sand | 20-40 microns | 5-7 years | Economical, widely available, 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 removal |
| AFM (Activated Filter Media) | 5-10 microns | 10+ years | Self-sterilising, prevents channelling |
Sand Specifications
| Specification | Requirement |
|---|---|
| Media Capacity | 150 kg |
| Recommended Grade | 0.4-0.8mm (Hayward specification) |
| Alternative Grade | 0.45-0.55mm (No. 20 Silica Sand) |
| Minimum Level | Must remain 250mm (10″) below tank opening |
💡 Tip: When using glass media, you typically need only 80-85% of the sand weight (approximately 120-130kg for this filter).
Signs Media Needs Replacing
- Poor water clarity despite correct chemical balance
- Short cycles between backwashes (less than 7 days)
- Cloudy water returning to pool after filtration
- Sand passing through to pool (indicates broken lateral)
- Filter pressure remains high after backwashing
- Media has been in use for 5+ years (sand) or shows visible degradation
🔬 Filtration Performance
Performance Metrics
| Metric | Value |
|---|---|
| Filtration Rating | 40-50 microns (standard sand media) |
| Effective Filtration Area | 0.28 m² |
| Maximum Flow Rate | 14 m³/h |
| Tank Material | NSF Standard Blown Polyethylene |
Filtration Comparison by Media Type
| Media | Micron Rating | What It Captures |
|---|---|---|
| Standard Sand | 40-50 microns | Visible debris, leaves, larger dirt particles |
| Fine Sand | 20-40 microns | Sand, fine dirt, visible particles |
| Glass Media | 5-15 microns | Very fine particles, most algae spores |
| ZeoSand | 3-5 microns | Ultra-fine particles, bacteria, organic matter |
Understanding Micron Ratings
| Rating | Particle Size Comparison |
|---|---|
| 100 microns | Human hair diameter |
| 40-50 microns | Fine beach sand, pollen |
| 20-30 microns | White blood cell |
| 10-15 microns | Most bacteria |
| 5-10 microns | Red blood cell |
💡 Upgrade Tip: Switching from standard sand to glass media can improve filtration from 40-50 microns down to 5-15 microns, capturing significantly finer particles and algae.
⚙️ Valve Positions & Functions
The Vari-Flo™ 6-position multiport valve provides complete control over your filtration system:
| Position | Function | When to Use |
|---|---|---|
| FILTER | Normal filtration operation | Daily operation, regular vacuuming |
| BACKWASH | Reverse flow to clean media | When pressure rises 0.55-0.69 bar above baseline |
| RINSE | Settles media after backwash | After every backwash cycle |
| WASTE | Bypasses filter, discharges to drain | Lowering water level, vacuuming heavy debris |
| RECIRCULATE | Bypasses filter, returns to pool | Circulating chemicals, heating without filtration |
| CLOSED | Stops all water flow | System shutdown, pump servicing |
⚠️ Critical: Always stop the pump before changing valve positions. Changing position while pump is running can damage the valve seal and internal components.
🎯 Ideal Applications
| Application | Pool Size | Suitability |
|---|---|---|
| 🏠 Residential Above-Ground | 20,000 – 60,000 L | ✅ Excellent – provides ample capacity with room for growth |
| 🏠 Residential In-Ground | 40,000 – 112,000 L | ✅ Ideal – perfectly matched for medium to large home pools |
| 🏢 Small Commercial | Up to 100,000 L | ✅ Suitable – good for holiday lets, small hotels, B&Bs |
| 🏊 Swim Spas | 10,000 – 20,000 L | ✅ Excellent – provides fast turnover for hygienic operation |
| 🏠 Pool + Spa Combination | Combined volume up to 100,000 L | ✅ Good – handles dual system demands |
Best Suited For:
- Medium to large residential swimming pools
- Holiday rental properties with pools
- Small hotel and B&B pools
- Private swim school facilities
- Residential pools with high bather loads
- Pools in areas with heavy vegetation or debris
❓ Frequently Asked Questions
Q: What size pool will this filter handle?
A: The S244TXE is suitable for pools up to 112,000 litres with its 14 m³/h maximum flow rate, achieving an 8-hour turnover. For optimal performance with 6-hour turnover, it’s ideal for pools up to 84,000 litres.
Q: How often do I need to backwash?
A: Backwash when the pressure gauge reads 0.55-0.69 bar (8-10 PSI) above your clean filter baseline. For most pools, this is typically every 1-2 weeks, though it varies based on pool usage and environmental factors.
Q: What filter media should I use?
A: The filter is compatible with silica sand (0.4-0.8mm grade), glass media, ZeoSand, and AFM. Sand is most economical; glass media provides finer filtration and longer life. The filter requires 150kg of sand or approximately 120-130kg of glass media.
Q: How long does filter media last?
A: Standard silica sand: 5-7 years. Glass media: 10+ years. ZeoSand: approximately 5 years. Replace media when water clarity decreases or backwash cycles become noticeably shorter.
Q: What pump do I need?
A: Match with a pump delivering 10-14 m³/h. For optimal filter longevity, a pump providing 11-12 m³/h (80% of maximum) is ideal. Never exceed the 14 m³/h maximum flow rate.
Q: Is this filter suitable for saltwater pools?
A: Yes, the blown polyethylene tank is specifically designed to be compatible with saltwater chlorination systems and is resistant to corrosion from salt and pool chemicals.
Q: What warranty is included?
A: Hayward provides a 5-year warranty on the tank and 2-year warranty on equipment components. Contact Parts4Tubs for full warranty terms and UK-based support.
Q: Can I install this filter myself?
A: While DIY installation is possible for experienced pool owners, we recommend professional installation to ensure correct setup, optimal performance, and full warranty coverage.
Q: How do I winterise the filter?
A: Drain the tank completely via the bottom drain plug, set the valve between positions to drain residual water, and store the drain cap safely. Never leave water in the filter during freezing conditions.
Q: What clearance do I need above the filter?
A: A minimum of 650mm clearance above the filter is required for valve operation and maintenance access.
📥 Downloads & Resources
📄 Hayward ProSeries HB Product Brochure – Complete specifications and features
📄 ProSeries Owner’s Manual – Full installation and operation instructions
📄 ProSeries Sell Sheet – Quick reference specifications
💡 For additional technical documentation or spare parts information, please contact Parts4Tubs.
🏆 Why Choose the Hayward ProSeries HB S244TXE
✅ Proven Performance – Hayward’s ProSeries filters have earned their reputation for reliable, efficient filtration through decades of real-world use in residential and commercial pools worldwide
✅ Robust Construction – The blown polyethylene tank is manufactured to NSF standards, providing exceptional resistance to pressure, UV exposure, and chemical corrosion for long service life
✅ Versatile Compatibility – Saltwater safe design works with all pool types, sanitisation methods, and heating systems without degradation or compatibility concerns
✅ Efficient Operation – The 0.28 m² filtration area and optimised water distribution through umbrella-fold laterals deliver excellent particle removal while minimising energy consumption
✅ Simple Maintenance – The top-mount valve configuration with sight glass makes backwashing straightforward, while the large opening allows easy access for media inspection and replacement
✅ Extended Warranty – The 5-year tank warranty and 2-year equipment warranty demonstrate Hayward’s confidence in their product quality and provide valuable peace of mind
✅ UK Market Support – Full support available through Parts4Tubs with expert advice, spare parts, and after-sales service all based in the UK
🤝 Why Buy From Parts4Tubs
✅ UK-Based Company – Local support from Northamptonshire with personal service from real pool equipment experts
✅ Fast UK Delivery – Quick dispatch and reliable delivery throughout the United Kingdom
✅ Expert Advice – Decades of experience in pool and hot tub equipment – get sizing and compatibility advice from people who understand your needs
✅ Competitive Pricing – Trade-level pricing direct to consumers without compromising on quality or support
✅ Full Warranty Support – Complete UK warranty handling – no need to contact overseas manufacturers
✅ Easy Returns – 30-day return policy for peace of mind purchasing
✅ Complete Solutions – Compatible filter media, pumps, spare parts, and accessories all available from one trusted supplier
✅ Ongoing Support – We’re here to help with installation queries, maintenance questions, and spare parts for years to come
💦 Summary
The Hayward ProSeries HB S244TXE delivers professional-grade filtration for pools up to 112,000 litres through its robust 24″ (612mm) blown polyethylene tank and efficient 14 m³/h flow capacity. With 40-50 micron filtration, saltwater compatibility, and the reliable Vari-Flo™ 6-position valve, this filter provides excellent water clarity with minimal maintenance. The 5-year tank warranty underscores Hayward’s commitment to quality, while Parts4Tubs provides expert UK-based support to ensure your pool stays crystal clear season after season.
Order today and enjoy the confidence of professional-grade pool filtration backed by expert UK support.


