🌊 PPG Filter Top 510 V6 1½” Sand Filter – Up to 80,000 Litre Pool Capacity
Superior filtration performance for pristine swimming conditions
💧 Product Overview
The PPG Filter Top 510 V6 is a premium top-mount sand filter engineered for medium to large residential swimming pools. This robust polyester-reinforced filtration system delivers exceptional water clarity through proven sand filtration technology, capable of handling pools up to 80,000 litres with ease.
Manufactured to exacting European standards, the PPG Filter Top 510 features a modern white two-piece tank construction with a generous 0.2 m² filter area. The included Praher 6-way multiport valve provides complete control over all filtration and maintenance operations, whilst the innovative folding diffuser design simplifies media loading and internal maintenance access.
Whether you’re maintaining a substantial above-ground pool or a medium-sized in-ground installation, this German-engineered filter delivers the reliable, consistent performance that discerning pool owners demand. Backed by a comprehensive 5-year tank warranty, the PPG Filter Top 510 represents outstanding value for pools requiring professional-grade filtration.
⭐ Key Features
✅ Top-Mount 6-Way Multiport Valve – Premium Praher valve included for complete filtration control across all operating modes
✅ Generous 0.2 m² Filter Area – Provides effective filtration surface for pools up to 80,000 litres
✅ 10 m³/h Maximum Flow Rate – Substantial flow capacity ensures rapid water turnover and efficient filtration
✅ Polyester-Reinforced Tank Construction – Durable two-piece design in modern white finish for long-lasting performance
✅ 2.5 Bar Maximum Working Pressure – Robust construction handles demanding filtration requirements safely
✅ 100 kg Sand Capacity – Ample media volume for effective particle capture and extended backwash intervals
✅ Integrated Venting System – Built-in vent mechanism ensures proper air release from filter pipework
✅ Folding Diffuser Design – Innovative construction simplifies media loading and provides easy access to internal components
✅ 1½” BSP Connections – Standard connection sizing for straightforward integration with existing pool plumbing
✅ 5-Year Tank Warranty – Manufacturer-backed protection provides complete peace of mind
🔧 Technical Specifications
| Specification | Value |
|---|---|
| Filter Type | High-Rate Sand Filter |
| Mounting Style | Top Mount |
| Pool Capacity (Optimal 6hr Turnover) | Up to 60,000 litres |
| Pool Capacity (8hr Turnover) | Up to 80,000 litres |
| Maximum Flow Rate | 10 m³/h |
| Recommended Flow Rate | 6 m³/h |
| Filter Area | 0.2 m² |
| Filtration Rating | 20-40 microns (with sand media) |
| Tank Diameter | 510 mm |
| Tank Height | 1000 mm |
| Sand Capacity | 100 kg |
| Gravel Capacity | 80 kg |
| Maximum Working Pressure | 2.5 bar |
| Test Pressure | 3.75 bar |
| Inlet/Outlet Size | 1½” (38 mm) BSP |
| Tank Material | Polyester-Reinforced Composite |
| Tank Colour | White |
| Valve Type | Praher 6-Way Multiport |
| Weight (Empty) | 18.5 kg |
| Product Dimensions (L × W × H) | 550 × 550 × 1050 mm |
| Warranty | 5 Years (Tank) |
| SKU | 1564254051 |
📏 Pool Sizing Guide
Proper filter sizing ensures optimal water clarity and efficient operation. The filter flow rate should turn over your entire pool volume within 6-8 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 – optimal performance |
| 🏠 Large Above-Ground | 40,000-60,000 L | ✅ Very Good – ideal sizing |
| 🏊 Small In-Ground | Up to 50,000 L | ✅ Excellent – plenty of capacity |
| 🏊 Medium In-Ground | 50,000-70,000 L | ✅ Good – adequate filtration |
| 🏊 Large In-Ground | 70,000-80,000 L | ⚠️ Suitable – maximum capacity |
This Filter:
📍 Maximum Flow Rate: 10 m³/h
📍 Optimal Pool Size: Up to 60,000 litres (6-hour turnover)
📍 Maximum Pool Size: Up to 80,000 litres (8-hour turnover)
💡 Tip: For heavily used pools or those surrounded by trees and vegetation, select a filter capable of achieving a 6-hour turnover for best water quality.
🛠️ Installation Requirements
Plumbing Connections:
| Requirement | Specification |
|---|---|
| Inlet Connection | 1½” (38 mm) BSP Female |
| Outlet Connection | 1½” (38 mm) BSP Female |
| Valve Position | Top Mount |
| Recommended Pipe Size | 1½” (38 mm) |
Physical Installation:
| Requirement | Details |
|---|---|
| Base | Solid, level concrete or paving slab required |
| Clearance Above | Minimum 500 mm for valve operation and maintenance |
| Clearance Around | Minimum 300 mm on all sides for access |
| Location | Sheltered area, protected from direct weather exposure |
Pump Compatibility:
⚠️ Important: The filter must be matched with an appropriately sized pump for optimal performance.
| Parameter | Recommendation |
|---|---|
| Recommended Pump Flow Rate | 6-10 m³/h |
| Maximum Pump Flow Rate | 10 m³/h |
| Minimum Head Pressure | Check pump specifications |
⚠️ Warning: Never exceed the filter’s maximum flow rate of 10 m³/h. Excessive flow reduces filtration efficiency and may damage internal components.
🔄 Maintenance Guide
Routine Maintenance Schedule:
| Task | Frequency | How To |
|---|---|---|
| Check pressure gauge | Weekly | Normal operating pressure: 0.5-1.0 bar |
| Backwash filter | When pressure rises 0.5 bar above clean baseline | Run until sight glass shows clear water (typically 2-3 minutes) |
| Rinse after backwash | After each backwash | 30-60 seconds to settle media |
| Inspect valve seals | Seasonally | Check for wear, replace if cracked or compressed |
| Check media level | Annually | Top up if sand has settled below recommended level |
| Full media replacement | Every 5-7 years | Replace sand and gravel completely |
Pressure Gauge Guide:
📊 Clean filter baseline: 0.5-1.0 bar
📊 Backwash needed: When pressure rises 0.5 bar above your clean baseline
📊 Maximum safe pressure: 2.5 bar
⚠️ Warning: Never operate the filter above 2.5 bar. If pressure remains elevated after backwashing, check for blockages or consider media replacement.
Winterisation (UK Climate):
Proper winterisation is essential for protecting your filter from frost damage during the colder months:
- Drain the filter tank completely – Remove the drain plug and allow all water to exit
- Backwash thoroughly before draining to remove trapped debris
- Remove and store the drain plug in a safe location to prevent water accumulation
- Set multiport valve to “Winterise” position (if equipped) or leave between settings
- Cover the filter or relocate to a frost-free location if possible
- Never leave water in the filter during freezing conditions – ice expansion can crack the tank
💡 Tip: Consider using a breathable cover rather than plastic sheeting to prevent condensation buildup.
🪨 Filter Media Information
Compatible Media Types:
| Media Type | Filtration Rating | Lifespan | Benefits |
|---|---|---|---|
| Silica Sand (#16 grade) | 20-40 microns | 5-7 years | Economical, readily available, proven performance |
| Glass Media | 5-15 microns | 10+ years | Superior filtration, reduces backwashing, eco-friendly |
| ZeoSand/Zeolite | 3-5 microns | 5 years | Exceptional clarity, removes ammonia |
| AFM (Activated Filter Media) | 5-10 microns | 10+ years | Self-sterilising, prevents biofilm formation |
Media Capacity for PPG Filter Top 510:
| Media Layer | Quantity Required |
|---|---|
| Filter Sand (top layer) | 100 kg |
| Support Gravel (bottom layer) | 80 kg |
| Total Media Weight | 180 kg |
💡 Tip: When filling, always add the gravel layer first, then carefully add sand to avoid disturbing the gravel bed.
Signs Your Media Needs Replacing:
- Poor water clarity despite correct chemical balance
- Short filter cycles between backwashes
- Increased chemical consumption
- Cloudy water returns to pool during filtration
- Visible channelling or clumping in media bed
- Filter pressure remains high after backwashing
🔬 Filtration Performance
| Metric | Value |
|---|---|
| Filtration Rating (Sand) | 20-40 microns |
| Filtration Rating (Glass Media) | 5-15 microns |
| Filter Area | 0.2 m² |
| Filter Rate at Maximum Flow | 50 m³/h/m² |
| Recommended Filter Rate | 30 m³/h/m² |
Micron Rating Reference Guide:
| Rating | What It Captures |
|---|---|
| 40+ microns | Large debris, leaves, insects, hair |
| 20-40 microns | Sand, dirt, visible particles, most algae |
| 10-20 microns | Fine particles, pollen, smaller algae |
| 5-10 microns | Very fine particles, bacteria clusters, nearly all algae |
| Below 5 microns | Microscopic particles (requires DE or enhanced media) |
💡 Upgrade Tip: Switching from sand to glass media can improve filtration from 20-40 microns down to 5-15 microns, resulting in noticeably clearer water.
⚙️ Valve Positions & Functions
The included Praher 6-way multiport valve provides complete control over all filter operations:
| Position | Function | When To Use |
|---|---|---|
| Filter | Normal filtration mode | Day-to-day operation – water flows through media and returns clean to pool |
| Backwash | Reverses water flow to clean media | When pressure gauge rises 0.5 bar above clean baseline |
| Rinse | Settles media after backwash | Always run for 30-60 seconds after backwashing |
| Waste | Bypasses filter, sends water to drain | Vacuuming heavy debris, lowering water level |
| Recirculate | Bypasses filter, returns to pool | Distributing chemicals quickly without filtering |
| Closed | Stops all water flow | Servicing pump or filter, winterisation |
⚠️ Important: Always switch off the pump before changing valve positions. Operating the valve under pressure can damage internal seals.
🎯 Ideal Applications
| Application | Pool Size | Suitability |
|---|---|---|
| 🏠 Residential Above-Ground Pool | 20,000-60,000 L | ✅ Excellent |
| 🏊 Residential In-Ground Pool | Up to 70,000 L | ✅ Very Good |
| 🏠 Large Garden Pool | 40,000-80,000 L | ✅ Good |
| 🏊 Pool/Spa Combination | Up to 50,000 L combined | ✅ Good |
| 🏢 Small Commercial | Not recommended | ❌ Consider larger model |
Best Suited For:
- Medium to large residential pools
- Pools requiring reliable, low-maintenance filtration
- Installations where space is not severely limited
- Pool owners seeking proven sand filtration technology
- Properties with established plumbing infrastructure
❓ Frequently Asked Questions
Q: What size pool will this filter handle?
A: The PPG Filter Top 510 V6 is suitable for pools up to 80,000 litres with an 8-hour turnover, or up to 60,000 litres for optimal 6-hour turnover performance. The 10 m³/h maximum flow rate provides ample capacity for most medium to large residential pools.
Q: How often do I need to backwash?
A: Backwash when your pressure gauge reads approximately 0.5 bar above your clean filter baseline. This is typically every 1-2 weeks during the swimming season, though frequency depends on pool usage, debris levels, and weather conditions.
Q: What filter media should I use?
A: The filter is compatible with standard #16 grade silica sand (100 kg) plus support gravel (80 kg). For improved filtration, you can upgrade to glass media or zeolite, which offer finer filtration down to 5-15 microns and 3-5 microns respectively.
Q: How long does filter media last?
A: Standard silica sand typically lasts 5-7 years with proper maintenance. Glass media can last 10+ years. Signs of worn media include poor water clarity, short filter cycles, and persistently high pressure readings.
Q: What pump do I need?
A: Match with a pump delivering 6-10 m³/h flow rate. The pump’s flow rate should not exceed the filter’s maximum capacity of 10 m³/h. Check that your pump can also provide sufficient flow for effective backwashing.
Q: What warranty is included?
A: The PPG Filter Top 510 V6 comes with a 5-year manufacturer warranty on the tank. Contact Parts4Tubs for full warranty terms and conditions.
Q: Can I use glass media instead of sand?
A: Yes, glass media is an excellent upgrade that provides finer filtration (5-15 microns vs 20-40 microns for sand), requires less backwashing, and lasts significantly longer. Use approximately 20% less glass media by weight than the sand specification.
Q: Is the pressure gauge included?
A: Please check the product listing or contact Parts4Tubs to confirm current inclusions. The 6-way Praher multiport valve is included as standard.
Q: How do I winterise this filter?
A: Drain completely, remove the drain plug, and store in a frost-free location if possible. Never leave water inside during freezing conditions as ice expansion can damage the tank.
Q: What are the dimensions for planning my equipment area?
A: The filter measures 550mm × 550mm × 1050mm (L × W × H) and weighs 18.5 kg empty. Allow at least 300mm clearance around the unit and 500mm above for valve operation.
📥 Downloads & Resources
📄 Technical Datasheet – Complete specifications for all PPG Filter Top models
🏆 Why Choose the PPG Filter Top 510 V6
✅ Proven Filtration Technology – Sand filtration delivers reliable, consistent performance trusted by pool professionals worldwide
✅ Premium Build Quality – Polyester-reinforced tank construction provides exceptional durability and resistance to UV degradation
✅ Complete Package – Supplied with premium Praher 6-way multiport valve, ready for immediate installation
✅ Generous Capacity – 0.2 m² filter area and 10 m³/h flow rate handles pools up to 80,000 litres
✅ Low Maintenance Design – Simple backwash operation and folding diffuser for easy media access reduce ongoing maintenance demands
✅ 5-Year Warranty – Manufacturer-backed tank warranty demonstrates confidence in long-term reliability
✅ European Engineering – Designed and manufactured to exacting European quality standards
✅ Versatile Media Options – Compatible with sand, glass media, zeolite, and AFM for flexible filtration performance
🤝 Why Buy from Parts4Tubs
✅ UK-Based Company – Local support from our Northamptonshire headquarters
✅ Expert Advice – Our team includes genuine pool professionals with real-world experience
✅ Fast UK Delivery – Quick dispatch to get your equipment to you promptly
✅ Competitive Pricing – Great value on quality pool equipment
✅ Full Warranty Support – We handle warranty claims directly, making the process hassle-free
✅ Easy Returns – 30-day returns policy for peace of mind purchasing
✅ Comprehensive Stock – Compatible filter media, spare parts, and accessories available
✅ Personal Service – Buy from real people, not just the internet
✨ Summary
The PPG Filter Top 510 V6 1½” delivers professional-grade sand filtration for pools up to 80,000 litres. Featuring a robust polyester-reinforced tank, premium Praher 6-way multiport valve, and generous 100 kg sand capacity, this filter provides reliable, low-maintenance performance season after season. The 10 m³/h flow rate ensures efficient water turnover, whilst the 5-year tank warranty offers complete peace of mind. Ideal for medium to large residential pools requiring proven filtration technology with European build quality.
Order today and enjoy crystal clear water throughout the swimming season.


