🌊 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

1. Stop the pump – Never change valve position while pump is running
2. Set valve to BACKWASH – Depress handle and rotate to Backwash position
3. Start pump – Run until sight glass shows clear water (typically 2-3 minutes)
4. Stop pump – Turn off before changing valve position
5. Set valve to RINSE – Run for 30-60 seconds to settle media
6. Stop pump – Turn off before final valve change
7. Set valve to FILTER – Resume normal filtration operation

Winterisation (UK Climate)

Proper winterisation is essential to prevent freeze damage in UK conditions:

1. Drain the filter tank completely – Remove drain cap at base of tank
2. Leave drain cap off – Store safely for spring reinstallation
3. Set valve between positions – Allows any remaining water to drain from valve
4. Drain pump – Follow pump manufacturer instructions
5. Protect from frost – Cover filter or store in frost-free location if possible
6. 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

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❓ 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.

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📥 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.

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🏆 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.