Waterco Fulflo Tri Cartridge Filters
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Waterco Fulflo Tri Cartridge Filters — C300 · C400 · C500
Triple cartridge capacity, minimal maintenance
The Waterco Fulflo Tri series combines three high-capacity pleated cartridges to maximise filtration capacity and reduce water usage by cutting down on frequent cleanings. Ideal for pools in dry regions or where water conservation matters, it offers strong filtration with less hands-on work.
Built with durable polymers and a split-tank design, maintenance is easy—no tools required to open the tank, replace cartridges, or inspect internal components. With working pressure up to 350 kPa and operating temperatures up to 50 °C, this filter handles demanding conditions with reliability.
- Three pleated cartridges per unit for high dirt-holding capacity.
- 30 micron nominal filter rating for fine particle removal.
- Polypropylene tank, air relief and pressure gauge included.
- 50 mm quick-connect unions for easier plumbing connection.
- Split-tank / clamp design allows quick access without disturbing plumbing.
- Long-term tank warranty: 10 years (5+5) full + pro-rata.
| Model | Filter Area (sq.ft / m²) | Max Flow (L/min) | Max Pool Size (Litres) | Working Pressure (kPa) |
|---|---|---|---|---|
| 2165300 | 300 / 28 | 426 | 152,640 | 350 |
| 2165400 | 400 / 37 | 510 | 183,600 | 350 |
| 2165500 | 500 / 46 | 510 | 183,600 | 350 |
*Specifications sourced from official Waterco Fulflo Tri Cartridge brochure.
Q1: How often should I clean the cartridges?
Typically every 4–8 weeks depending on pool usage, debris levels, and environmental conditions. Pools with heavy leaf litter or frequent swimmers may require more regular cleaning.
Q2: What is the micron rating of the Fulflo Tri cartridges?
The nominal rating is approximately 30 microns, capturing fine particles such as dust, pollen, and algae fragments while maintaining strong flow rates.
Q3: Is this filter suitable for saltwater pools?
Yes. The polypropylene tank and cartridge materials are compatible with both saltwater and freshwater pools, provided water chemistry is correctly balanced.
Q4: What size pool can these filters handle?
The C300 is suited to pools up to around 150,000 L, while the C400 and C500 comfortably handle pools up to 180,000 L. Always oversize where possible for reduced maintenance and longer cartridge life.
- Fulflo Tri Filter Tank: 10 years (5 full + 5 pro-rata)
- Other components: 1 year