🌊 Certikin Hydroswim EHS760V 30″ Side Mount Sand Filter – Up to 132,000 Litre Pool Capacity

Powerful filtration performance for sparkling clean water all season long

💧 Product Overview

The Certikin Hydroswim EHS760V is a high-capacity 30″ side mount sand filter engineered for demanding residential and light commercial pool applications. Manufactured from premium laminated polyester reinforced with glass fibre, this robust filtration system delivers an impressive 22 m³/hr flow rate whilst maintaining exceptional durability and corrosion resistance.

Featuring an integrated 6-way multiport valve with convenient side mount positioning, the EHS760V provides complete control over your filtration operations. The generous 175 kg sand capacity ensures extended filtration cycles and superior water clarity, making it an ideal choice for pools up to 132,000 litres. Each filter undergoes rigorous pressure testing at 4 bar for 20,000 cycles, guaranteeing reliability and peace of mind for years of trouble-free operation.

Whether you’re upgrading an existing system or installing new pool equipment, the Hydroswim EHS760V combines professional-grade performance with user-friendly maintenance in a vibrant yellow finish that complements any plant room.

✨ Key Features

✅ 30″ Large Capacity Tank – 760mm diameter provides substantial filtration area for pools up to 132,000 litres

✅ High Flow Rate – 22 m³/hr flow rate ensures efficient water turnover and crystal-clear results

✅ Laminated Polyester Construction – Reinforced with glass fibre for exceptional strength and corrosion resistance

✅ 6-Way Multiport Valve – Complete control with Filter, Backwash, Rinse, Recirculate, Waste, and Closed positions

✅ Side Mount Design – Convenient valve positioning for easy access and space-efficient installation

✅ 2″ Connection Ports – Large diameter inlet/outlet for optimal water flow and reduced head loss

✅ Integrated Pressure Gauge – Monitor filter performance at a glance for timely maintenance

✅ Manual Air Bleed System – Prevents airlocks and maintains consistent filtration efficiency

✅ Large Bolt-Down Lid – Quick access for media inspection and replacement

✅ 175 kg Sand Capacity – Extended filtration cycles between backwashing for reduced maintenance

✅ Rigorously Tested – Each unit pressure tested at 4 bar for 20,000 cycles

✅ CE Certified – Meets European safety and quality standards

🔧 Technical Specifications

Specification	Value
Filter Type	Sand Filter
Model Code	EHS760V (HS760)
Tank Diameter	760 mm (30″)
Pool Capacity	Up to 132,000 litres
Flow Rate	22 m³/hr
Filtration Area	0.45 m²
Filtration Velocity	50 m³/h/m²
Filtration Rating	20-40 microns (with standard sand)
Sand Capacity	175 kg
Gravel Capacity	50 kg
Inlet/Outlet Size	2″ (50 mm)
Tank Material	Laminated polyester (glass fibre reinforced)
Valve Type	6-way multiport (side mount)
Valve Size	2″
Recommended Operating Pressure	0.5 – 1.6 bar
Maximum Working Pressure	2.5 bar
Test Pressure	4 bar (20,000 cycles)
Maximum Operating Temperature	50°C
Total Height	1065 mm
Height to Valve	512 mm
Weight (Empty)	34 kg
Colour	Yellow
Certifications	CE

📏 Pool Sizing Guide

Proper filter sizing is essential for maintaining clear, healthy pool water. The fundamental principle is that your filter should be capable of turning over your entire pool volume within 6-8 hours during normal operation.

Sizing Formula:

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

Pool Size Compatibility for the EHS760V:

Pool Type	Volume Range	Suitability
🏠 Large above-ground	40,000 – 60,000 L	✅ Excellent – provides rapid turnover
🏠 Small in-ground	Up to 50,000 L	✅ Excellent – ideal match
🏠 Medium in-ground	50,000 – 80,000 L	✅ Very Good – comfortable capacity
🏠 Large in-ground	80,000 – 110,000 L	✅ Good – within recommended range
🏊 Extra large residential	110,000 – 132,000 L	✅ Suitable – at maximum capacity
🏢 Small commercial	Up to 132,000 L	✅ Suitable for light commercial use

This Filter’s Capacity:

📍 Flow Rate: 22 m³/hr

📍 Optimal Pool Size: Up to 88,000 litres (4-hour turnover) to 132,000 litres (6-hour turnover)

📍 Maximum Recommended: 132,000 litres with 6-hour turnover

💡 Tip: For heavily used pools or those with high bather loads, sizing up or achieving faster turnover times will improve water quality.

🛠️ Installation Requirements

Plumbing Connections

Requirement	Specification
Inlet Connection	2″ (50 mm)
Outlet Connection	2″ (50 mm)
Valve Position	Side mount
Connection Type	Threaded

Physical Installation

Requirement	Details
Base	Solid, level concrete pad or paving required
Clearance Above	Minimum 500 mm for valve operation and lid access
Clearance Around	Minimum 400 mm for maintenance access
Location	Sheltered plant room or equipment housing recommended
Drainage	Adequate drainage for backwash water discharge

Pump Compatibility

⚠️ Important: The filter must be correctly matched with an appropriate pump for optimal performance.

Parameter	Recommendation
Recommended Pump Flow Rate	18 – 22 m³/hr
Maximum Pump Flow Rate	Do not exceed 22 m³/hr
Pump Head	Must overcome system resistance plus 0.5-1.6 bar filter pressure

💡 Note: An oversized pump will force water through too quickly, reducing filtration efficiency and potentially damaging the filter media. An undersized pump will result in inadequate water turnover.

🔄 Maintenance Guide

Routine Maintenance Schedule

Task	Frequency	Procedure
Check pressure gauge	Weekly	Record baseline and monitor for increases
Backwash filter	When pressure rises 0.5-1.0 bar above clean baseline	Run until sight glass runs clear (typically 2-3 minutes)
Rinse after backwash	After each backwash	30-60 seconds to settle media
Check water level	Weekly	Maintain correct pool water level
Inspect valve seals	Seasonally	Replace if worn or leaking
Check media level	Annually	Top up if below recommended level
Full media replacement	Every 5-7 years	Replace entire sand bed

Pressure Gauge Guide

📊 Clean filter baseline: 0.5 – 0.8 bar (record your specific baseline after backwashing)

📊 Backwash recommended: When pressure rises 0.5 – 1.0 bar above baseline

📊 Maximum safe operating: 1.6 bar (do not exceed)

⚠️ Warning: Operating above 2.5 bar maximum working pressure may cause filter damage

Backwashing Procedure

1. Turn off the pump
2. Rotate multiport valve to BACKWASH position
3. Turn on the pump
4. Run until sight glass shows clear water (typically 2-3 minutes)
5. Turn off the pump
6. Rotate valve to RINSE position
7. Turn on pump for 30-60 seconds
8. Turn off pump and return valve to FILTER position
9. Resume normal filtration

Winterisation (UK Climate)

⚠️ Essential for frost protection:

• Drain filter tank completely via the drain plug
• Remove and store the drain plug safely
• Set multiport valve to WINTERISE position (between settings) to prevent seal damage
• Cover filter or store in frost-free location where possible
• Never leave water in the filter during freezing conditions
• Inspect and lubricate O-rings before spring start-up

🪨 Filter Media Information

Compatible Media Types

Media Type	Filtration Rating	Lifespan	Benefits
Silica Sand (#16)	20-40 microns	5-7 years	Economical, reliable, widely available
Glass Media	5-15 microns	10+ years	Finer filtration, eco-friendly, reduced backwashing
ZeoSand/Zeolite	3-5 microns	5 years	Superior clarity, ammonia removal

Media Capacity for EHS760V

Media	Quantity Required
Filter Sand	175 kg
Gravel (base layer)	50 kg
Total Media Weight	225 kg

💡 Recommendation: Use graded silica sand (0.4-0.8 mm grain size) with a gravel base layer (2-4 mm) for optimal performance. Glass media offers enhanced filtration and longer service life at a premium cost.

Signs Your Media Needs Replacing

• Poor water clarity despite correct chemical balance
• Short filter cycles between backwashes
• Cloudy water returning to pool after filtration
• Sand visible in pool (indicates lateral damage)
• Filter pressure doesn’t drop after backwashing
• Media has been in use for 7+ years

🔬 Filtration Performance

Metric	Value
Filtration Rating (Sand)	20-40 microns
Filtration Rating (Glass Media)	5-15 microns
Filter Area	0.45 m²
Filtration Velocity	50 m³/h/m²

Micron Rating Guide

Rating	What It Removes
40+ microns	Visible debris, leaves, large particles
20-40 microns	Sand, dirt, visible suspended particles
10-20 microns	Fine particles, some algae spores
5-10 microns	Very fine particles, most algae, improved clarity

💡 Tip: For enhanced filtration performance, consider upgrading to glass media which can filter down to 5-15 microns, significantly improving water clarity compared to standard sand.

⚙️ Valve Positions & Functions

The 6-way multiport valve provides complete control over your filtration system:

Position	Function	When to Use
FILTER	Normal filtration mode	Daily operation – water passes through media and returns to pool
BACKWASH	Reverse flow to clean media	When pressure rises 0.5-1.0 bar above baseline
RINSE	Settles media after backwash	Always use for 30-60 seconds after backwashing
WASTE	Bypass filter, drain to waste	Vacuuming heavy debris, lowering water level
RECIRCULATE	Bypass filter, return to pool	Chemical distribution, when filter is being serviced
CLOSED	Stops all water flow	Pump maintenance, winterisation

⚠️ Important: Always turn off the pump before changing valve positions to prevent damage to the valve and seals.

🎯 Ideal Applications

Application	Pool Size	Suitability
🏠 Large residential above-ground	40,000 – 60,000 L	Excellent choice
🏠 Medium residential in-ground	50,000 – 80,000 L	Ideal match
🏠 Large residential in-ground	80,000 – 132,000 L	Well suited
🏢 Small commercial pools	Up to 132,000 L	Suitable for light commercial use
🏠 Swim spas (large)	10,000 – 20,000 L	Oversized but excellent performance

❓ Frequently Asked Questions

Q: What size pool will this filter handle?

A: The EHS760V is suitable for pools up to 132,000 litres with its 22 m³/hr flow rate, achieving a 6-hour turnover. For optimal performance, we recommend pools up to 88,000 litres where a 4-hour turnover can be achieved.

Q: How often do I need to backwash?

A: Backwash when the pressure gauge reads 0.5-1.0 bar above your clean baseline pressure. This is typically every 1-2 weeks during swimming season, though frequency depends on pool usage and debris load.

Q: What filter media should I use?

A: The EHS760V is compatible with silica sand (175 kg) plus gravel base layer (50 kg), glass media, or zeolite. Standard #16 grade silica sand is economical and effective, whilst glass media offers finer filtration and longer lifespan.

Q: How long does filter media last?

A: Silica sand typically lasts 5-7 years with proper maintenance. Glass media can last 10+ years. Zeolite typically requires replacement every 5 years.

Q: What pump do I need?

A: Match with a pump delivering 18-22 m³/hr at your system’s total head requirement. Do not exceed the filter’s maximum flow rate of 22 m³/hr, as this reduces filtration efficiency.

Q: Can I use glass media instead of sand?

A: Yes, glass media is fully compatible and offers improved filtration (5-15 microns versus 20-40 microns for sand). You’ll need approximately 20% less glass media by weight compared to sand.

Q: What is the maximum operating pressure?

A: The recommended operating pressure is 0.5-1.6 bar. Maximum working pressure is 2.5 bar. Never exceed this limit.

Q: How do I winterise the filter?

A: Drain the filter completely, remove the drain plug for storage, position the valve between settings, and store in a frost-free location if possible. Never leave water in the filter during freezing conditions.

Q: What warranty is included?

A: Please contact Parts4Tubs for full warranty terms and conditions specific to this product.

Q: What are the connection sizes?

A: The EHS760V features 2″ (50mm) inlet and outlet connections with a 2″ multiport valve.

📥 Downloads & Resources

📄 Hydroswim Filter Specification Sheet – Complete technical specifications and dimensions

For additional technical documentation, spare parts diagrams, and installation guides, please contact the Parts4Tubs team.

🏆 Why Choose the Certikin Hydroswim EHS760V

✅ Proven Performance – 22 m³/hr flow rate handles pools up to 132,000 litres with ease

✅ Superior Construction – Laminated polyester reinforced with glass fibre for exceptional durability and corrosion resistance

✅ Convenient Operation – Side mount 6-way multiport valve provides easy access and complete filtration control

✅ Low Maintenance – Large 175 kg sand capacity extends time between backwashes

✅ Quality Assured – Each unit rigorously tested at 4 bar for 20,000 cycles

✅ Trusted Brand – Certikin is a leading UK pool equipment manufacturer with decades of industry experience

✅ Versatile Media Options – Compatible with sand, glass, or zeolite media for customised filtration performance

✅ Comprehensive Features – Includes pressure gauge, air bleed system, and large access lid as standard

🤝 Why Buy from Parts4Tubs

✅ UK-Based Company – Local support from pool equipment specialists

✅ Expert Advice – Knowledgeable team to help with sizing and technical queries

✅ Fast UK Delivery – Prompt dispatch to get your equipment quickly

✅ Competitive Pricing – Great value on quality pool equipment

✅ Full Warranty Support – Comprehensive after-sales service

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

✅ Complete Range – Compatible filter media, pumps, and spare parts available

✅ Established Reputation – Built on the success of buildahottub.com

💫 Summary

The Certikin Hydroswim EHS760V 30″ side mount sand filter delivers professional-grade filtration for pools up to 132,000 litres. With its robust laminated polyester construction, 22 m³/hr flow rate, and convenient 6-way multiport valve, this filter provides reliable, efficient water treatment with minimal maintenance. Complete with pressure gauge, air bleed system, and generous 175 kg sand capacity, the EHS760V represents outstanding value for residential and light commercial pool installations. Order today and enjoy crystal-clear pool water all season long.