🌊 Waterco Exotuf 600 Top Mount Sand Filter with Multiport Valve – 81,000 Litre Capacity

Powerful filtration technology for sparkling clean water in your residential pool

📋 Product Overview

The Waterco Exotuf 600 is a robust 24-inch (600mm) top-mounted sand filter engineered for medium to large residential swimming pools up to 81,000 litres. This professional-grade filtration system includes the precision-moulded thermoplastic filter tank and a 6-position multiport valve, ready for your choice of filter media.

Manufactured by Waterco, an Australian company with over 40 years of expertise in water treatment, the Exotuf 600 delivers reliable performance at an accessible price point. The heavy-duty thermoplastic construction provides outstanding corrosion and UV resistance, making it perfectly suited for UK outdoor installations.

With a maximum flow rate of 14 m³/hr and 0.28 m² of filter area, this filter handles the demands of busy family pools with ease. The top-mount design offers convenient access for media changes and routine maintenance, whilst the integrated pressure gauge allows you to monitor performance at a glance.

Note: This package includes the filter tank and multiport valve only. Filter media (sand, glass, or zeolite) must be purchased separately.

🌟 Key Features

• ✅ 24-inch (600mm) Filter Tank – Precision injection-moulded thermoplastic for superior structural strength
• ✅ 40mm Multiport Valve Included – Professional 6-position valve with ergonomic handle and quick-connect barrel unions
• ✅ 2.5 Bar Pressure Rating – Robust construction suitable for high-powered pumps and in-floor cleaning systems
• ✅ 0.28 m² Filter Area – Generous filtration surface for pools up to 81,000 litres
• ✅ Top Mount Design – Convenient access for media filling and maintenance
• ✅ UV & Corrosion Resistant – Durable thermoplastic ideal for UK outdoor conditions
• ✅ Integrated Pressure Gauge – Monitor filter performance and backwash requirements
• ✅ Clear Sight Glass – Visual confirmation when backwash cycle is complete
• ✅ Media Flexibility – Compatible with sand, glass, or zeolite media
• ✅ 10-Year Tank Warranty – Manufacturer-backed quality assurance

📊 Technical Specifications

Specification	Value
Model Number	E600 / 2260246DP-KIT
Filter Type	Top Mount Sand Filter
Tank Inner Diameter	600mm (24 inches)
Filter Area	0.28 m²
Maximum Flow Rate	226 lpm (13.56 m³/hr)
Maximum Pool Size	81,000 litres (6-hour turnover)
Bed Depth	250mm
Working Pressure	2.5 bar (250 kPa)
Maximum Working Temperature	50°C
Valve Size	40mm
Valve Type	6-Position Multiport
Tank Material	Injection-Moulded Thermoplastic
Media Volume	89 litres
Minimum Backwash Flow	189 lpm
Overall Height (with valve)	942mm
Tank Width	650mm
Certifications	CE Marked
Warranty – Tank	10 Years (conditional)
Warranty – Multiport Valve	2 Years
Warranty – Other Components	1 Year

📐 Pool Sizing Guide

The Waterco Exotuf 600 is designed for medium to large residential pools. For optimal water quality, the filter should turn over the entire pool volume within 6 to 8 hours.

Sizing Formula:

Required Flow Rate (m³/h) = Pool Volume (m³) ÷ Turnover Time (hours)

Pool Size Compatibility:

Pool Type	Volume Range	Suitability
🏊 Medium above-ground	20,000 – 40,000 L	✅ Excellent – ample capacity
🏊 Large above-ground	40,000 – 60,000 L	✅ Excellent – ideal match
🏡 Small in-ground	Up to 50,000 L	✅ Excellent – plenty of headroom
🏡 Medium in-ground	50,000 – 81,000 L	✅ Good – at optimal capacity
🏡 Large in-ground	81,000+ L	⚠️ Consider larger filter

This Filter:

• 📍 Maximum Flow Rate: 14 m³/hr (226 lpm)
• 📍 Suitable for pools up to: 81,000 litres (based on 6-hour turnover)
• 📍 Optimal for pools: 40,000 – 70,000 litres

🔧 Installation Requirements

Plumbing Connections

Requirement	Specification
Inlet Connection	40mm
Outlet Connection	40mm
Valve Position	Top Mount
Barrel Unions	Quick-connect included

Physical Installation

Requirement	Details
Base	Solid, level surface required
Clearance Above	Minimum 400mm for valve operation and media access
Clearance Around	Minimum 300mm for maintenance and plumbing access
Location	Outdoor installation suitable – UV resistant

Pump Compatibility

⚠️ Important: The filter must be matched with an appropriately sized pump for optimal performance.

• Recommended pump flow rate: 10 – 14 m³/hr
• Minimum backwash flow: 189 lpm (11.3 m³/hr)
• Maximum flow rate: Do not exceed 14 m³/hr to prevent media bypass

💡 Tip: The pump should provide sufficient flow for effective backwashing whilst not exceeding the filter’s maximum rated flow during normal filtration.

🔄 Maintenance Guide

Routine Maintenance Schedule

Task	Frequency	Procedure
Check pressure gauge	Weekly	Note baseline reading when filter is clean
Backwash	Every 1-2 weeks or when pressure rises 0.5-1 bar above baseline	Run until sight glass clears (typically 2-3 minutes)
Rinse after backwash	After each backwash	Run for 30-60 seconds to settle media
Inspect seals and O-rings	Seasonally	Replace if worn, cracked or compressed
Check media level	Annually	Top up if level has dropped significantly
Full media replacement	Sand: 5-7 years / Glass: 10+ years	Replace completely when filtration quality declines

Pressure Gauge Guide

• 📊 Clean filter baseline: Note this reading after a fresh backwash
• 📊 Backwash required: 0.5-1 bar above baseline
• 📊 Maximum safe operating pressure: 2.5 bar

Winterisation (UK Climate)

For outdoor installations in the UK, proper winterisation is essential:

1. Drain the filter tank completely via the drain plug
2. Remove and safely store the drain plug indoors
3. Set multiport valve to “Winterise” position (between settings) to prevent seal damage
4. Cover the filter or relocate to a frost-free location if possible
5. Never leave water in the filter tank during freezing conditions

🪨 Filter Media Information

This filter is supplied without media – allowing you to choose the filtration solution that best suits your needs and budget.

Compatible Media Types

Media Type	Filtration Rating	Lifespan	Key Benefits
Silica Sand	20-40 microns	5-7 years	Economical, widely available, proven performance
Glass Media	5-15 microns	10+ years	Finer filtration, longer lasting, eco-friendly
Zeolite	3-5 microns	5 years	Superior clarity, removes ammonia
Glass Pearl	5-10 microns	10+ years	Premium filtration performance

Media Capacity for E600

Media Type	Quantity Required
Glass Pearl	144 kg
Crushed Glass (0.5-1mm)	118 kg
Silica Sand (16/30)	130 kg
Zeolite (1-2.2mm)	107 kg

💡 Tip: Glass media offers superior filtration (5-15 microns vs 20-40 microns for sand) and lasts significantly longer, making it an excellent long-term investment despite the higher initial cost.

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 in media bed
• Filter not holding pressure properly

🔬 Filtration Performance

Performance Metric	Value
Filter Area	0.28 m²
Filtration Rating (with sand)	20-40 microns
Filtration Rating (with glass)	5-15 microns
Design Flow Velocity	48 m³/hr/m²
Bed Depth	250mm

Micron Rating Guide – What Gets Filtered

Micron Size	Particles Captured
40+ microns	Visible debris, leaves, large insects
20-40 microns	Sand, dirt, visible particles, pollen
10-20 microns	Fine particles, dust, some algae spores
5-10 microns	Very fine particles, most algae, bacteria

⚙️ Valve Positions & Functions

The 40mm multiport valve provides six operational positions:

Position	Function	When to Use
Filter	Normal filtration mode	Daily operation – water flows through media to pool
Backwash	Reverse flow to clean media	When pressure rises 0.5-1 bar above clean baseline
Rinse	Settle media after backwash	Always run for 30-60 seconds after backwashing
Waste	Bypass filter, drain to waste	Vacuuming heavy debris, lowering water level
Recirculate	Bypass filter, return to pool	Distributing chemicals, heating without filtering
Closed	Stop all flow through valve	Pump maintenance, equipment servicing

⚠️ Important: Always switch off the pump before changing valve positions to prevent damage to internal components.

🎯 Ideal Applications

Application	Pool Volume	Suitability
🏡 Residential above-ground	Up to 60,000 L	✅ Excellent
🏡 Residential in-ground	Up to 81,000 L	✅ Excellent
🏠 Large garden pools	50,000 – 80,000 L	✅ Ideal
🏊 Pools with in-floor cleaning	Up to 81,000 L	✅ Designed for high-pressure systems
🏊 Pools with variable speed pumps	Up to 81,000 L	✅ Compatible

Best Suited For:

• Medium to large family pools requiring reliable filtration
• Pool owners who want flexibility in choosing their preferred media type
• Installations with high-powered pumps or in-floor cleaning systems
• Budget-conscious buyers who already have media or prefer to source separately

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❓ Frequently Asked Questions

Q: What size pool will this filter handle? A: The Exotuf 600 is suitable for pools up to 81,000 litres when operated with a 6-hour turnover cycle. For optimal results, we recommend pools between 40,000 and 70,000 litres.

Q: Does this filter come with media? A: No, this package includes the filter tank and multiport valve only. Filter media must be purchased separately, giving you the flexibility to choose sand, glass, or zeolite based on your preferences and budget.

Q: How much media do I need? A: The E600 requires approximately 130 kg of silica sand, 118 kg of crushed glass, or 107 kg of zeolite. See the media capacity table for all options.

Q: How often do I need to backwash? A: Typically every 1-2 weeks, or when the pressure gauge reads 0.5-1 bar above your clean baseline reading. Backwash until the sight glass runs clear, usually 2-3 minutes.

Q: What pump do I need? A: Match with a pump delivering 10-14 m³/hr. The pump must provide at least 189 lpm (11.3 m³/hr) for effective backwashing. Do not exceed the filter’s maximum flow rate.

Q: What is the working pressure rating? A: The E600 is rated at 2.5 bar (250 kPa), making it suitable for pools with in-floor cleaning systems and high-powered pumps.

Q: What warranty is included? A: 10 years on the filter tank, 2 years on the multiport valve, and 1 year on other components. Contact Parts4Tubs for full warranty terms and conditions.

Q: Is this suitable for outdoor installation in the UK? A: Yes, the UV and corrosion-resistant thermoplastic construction is ideal for UK outdoor conditions. Ensure proper winterisation during freezing weather.

Q: What’s the difference between this and the version with glass media? A: This package (2260246DP-KIT) includes just the filter and valve, whilst the “-M” version (2260246DP-KIT-M) includes pre-measured glass media. Choose this version if you already have media or prefer a different media type.

📥 Downloads & Resources

📄 Exotuf Product Brochure – Complete specifications and dimensions

⭐ Why Choose the Waterco Exotuf 600

• ✅ Media Flexibility – Choose sand, glass, or zeolite to suit your needs and budget
• ✅ Robust Construction – 2.5 bar pressure rating handles high-powered pumps and in-floor cleaning systems
• ✅ Excellent Value – Professional-grade filtration at a competitive price point
• ✅ Low Maintenance – Top-mount design with easy access for servicing
• ✅ Weather Resistant – UV and corrosion-resistant construction perfect for UK outdoor installations
• ✅ Complete Valve System – 6-position multiport valve with pressure gauge and sight glass included
• ✅ Trusted Manufacturer – Waterco’s 40+ years of expertise in water treatment
• ✅ 10-Year Tank Warranty – Peace of mind with manufacturer-backed quality assurance

🤝 Why Buy from Parts4Tubs

• ✅ UK-Based Company – Local support from Northamptonshire
• ✅ Fast UK Delivery – Quick dispatch on in-stock items
• ✅ Expert Advice – Pool and hot tub specialists available to help
• ✅ Competitive Pricing – Great value on quality equipment
• ✅ Full Warranty Support – We handle warranty claims efficiently
• ✅ Easy Returns – 30-day returns policy for peace of mind
• ✅ Filter Media Available – Sand, glass, and zeolite media in stock
• ✅ Trusted Retailer – Built on the success of buildahottub.com

✨ Summary

The Waterco Exotuf 600 delivers professional-grade filtration performance for residential pools up to 81,000 litres. With its robust 2.5 bar pressure rating, precision-moulded thermoplastic construction, and included 40mm multiport valve, this filter provides reliable water treatment with minimal maintenance requirements.

Supplied without media, this package offers excellent value and flexibility – choose economical silica sand for proven performance, or upgrade to glass media for superior 5-15 micron filtration and extended lifespan. Backed by Waterco’s 10-year tank warranty, the Exotuf 600 represents outstanding long-term value for pool owners seeking dependable filtration.

Order today from Parts4Tubs and enjoy crystal-clear pool water season after season.