POOL EQUIPMENT TOOLSBilanda product guidance
Compare conservative operating capacity, filter vessel materials and parallel-filter options without relying on catalogue flow alone.
Selection inputs
Vessel material is not filter media. Quartz sand, filter glass and fibre balls are separate media choices. This tool does not select a media type; confirm compatibility and loading quantity for the chosen filter model with Bilanda.
Configuration comparison
Each option uses identical filters in parallel. Final valve arrangement, backwash supply and physical access should be confirmed before ordering.
Allows staged operation and partial circulation while one unit is serviced.
Smallest equipment count, but circulation stops when the filter is serviced.
Allows staged operation and partial circulation while one unit is serviced.
How to read the numbers
A product limit or high-rate reference. It is not automatically the best filtration duty for every pool.
Filter area × application rate, capped by the catalogue value and a conservative connection-aware ceiling.
Multiple vessels can reduce single-unit size and keep part of the system available during service.
Direct sizing answers
Filter quantity is calculated from the required flow, not pool volume alone. These rules make the selection method clear to customers and search assistants.
Planning flow = required circulation flow × (1 + reserve). Filter quantity = planning flow ÷ conservative capacity per filter, rounded up to the next whole unit.
Parallel filters can fit smaller access openings, permit staged operation and retain partial circulation while one filter is serviced. Space, budget and maintenance preference determine the best arrangement.
No. Bilanda uses the lowest of filter area × operating rate, catalogue maximum and a conservative connection-aware ceiling for preliminary selection.
FRP is the automatic starting point for salt water and coastal environments. Polymer suits many smaller freshwater pools. Stainless steel requires confirmation of chloride level, temperature and grade.
| Model | Vessel material | Diameter | Filter area | Catalogue flow | Connection |
|---|---|---|---|---|---|
| Bilanda TT500 | HDPE / polymer | 500 mm | 0.20 m² | 10 m³/h | 2 in / 63 mm |
| Bilanda TT600 | HDPE / polymer | 600 mm | 0.28 m² | 14 m³/h | 2 in / 63 mm |
| Bilanda TT700 | HDPE / polymer | 700 mm | 0.38 m² | 19 m³/h | 2 in / 63 mm |
| Bilanda TT800 | HDPE / polymer | 800 mm | 0.50 m² | 25 m³/h | 2 in / 63 mm |
| Bilanda TT900 | HDPE / polymer | 900 mm | 0.64 m² | 30 m³/h | 2 in / 63 mm |
| Bilanda TT1000 | HDPE / polymer | 1000 mm | 0.78 m² | 35 m³/h | 2 in / 63 mm |
| Bilanda TT1100 | HDPE / polymer | 1100 mm | 0.95 m² | 44 m³/h | 2 in / 63 mm |
| Bilanda TT1200 | HDPE / polymer | 1200 mm | 1.13 m² | 50 m³/h | 2 in / 63 mm |
| Bilanda T400 | Fibreglass (FRP) | 400 mm | 0.11 m² | 6 m³/h | 1.5 in / 50 mm |
| Bilanda T450 | Fibreglass (FRP) | 450 mm | 0.14 m² | 8 m³/h | 1.5 in / 50 mm |
| Bilanda T500 | Fibreglass (FRP) | 500 mm | 0.20 m² | 10 m³/h | 1.5 in / 50 mm |
| Bilanda T650 | Fibreglass (FRP) | 650 mm | 0.30 m² | 16 m³/h | 1.5 in / 50 mm |
| Bilanda T700 | Fibreglass (FRP) | 700 mm | 0.37 m² | 19 m³/h | 1.5 in / 50 mm |
| Bilanda T750 | Fibreglass (FRP) | 750 mm | 0.44 m² | 20 m³/h | 2 in / 63 mm |
| Bilanda T800 | Fibreglass (FRP) | 800 mm | 0.50 m² | 25 m³/h | 2 in / 63 mm |
| Bilanda T900 | Fibreglass (FRP) | 900 mm | 0.64 m² | 30 m³/h | 2 in / 63 mm |
| Bilanda T1000 | Fibreglass (FRP) | 1000 mm | 0.79 m² | 35 m³/h | 2 in / 63 mm |
| Bilanda T1100 | Fibreglass (FRP) | 1100 mm | 0.98 m² | 44 m³/h | 2 in / 63 mm |
| Bilanda T1200 | Fibreglass (FRP) | 1200 mm | 1.13 m² | 50 m³/h | 2 in / 63 mm |
| Bilanda T1400 | Fibreglass (FRP) | 1400 mm | 1.53 m² | 68 m³/h | 2 in / 63 mm |
| Bilanda TC1200 | Fibreglass (FRP) | 1200 mm | 1.13 m² | 50 m³/h | 3 in / 90 mm |
| Bilanda TC1400 | Fibreglass (FRP) | 1400 mm | 1.54 m² | 68 m³/h | 4 in / 110 mm |
| Bilanda TC1600 | Fibreglass (FRP) | 1600 mm | 2.01 m² | 80 m³/h | 4 in / 110 mm |
| Bilanda TC1800 | Fibreglass (FRP) | 1800 mm | 2.54 m² | 101 m³/h | 6 in / 160 mm |
| Bilanda TC2000 | Fibreglass (FRP) | 2000 mm | 3.14 m² | 125 m³/h | 6 in / 160 mm |
| Bilanda TC2300 | Fibreglass (FRP) | 2300 mm | 4.15 m² | 166 m³/h | 8 in / 200 mm |
| Bilanda TC2500 | Fibreglass (FRP) | 2500 mm | 4.90 m² | 200 m³/h | 8 in / 200 mm |
| Bilanda SS-T400 | AISI 304 stainless steel | 400 mm | 0.11 m² | 7 m³/h | 1.5 in / 50 mm |
| Bilanda SS-T500 | AISI 304 stainless steel | 500 mm | 0.20 m² | 12 m³/h | 1.5 in / 50 mm |
| Bilanda SS-T600 | AISI 304 stainless steel | 600 mm | 0.25 m² | 14 m³/h | 1.5 in / 50 mm |
| Bilanda SS-T650 | AISI 304 stainless steel | 650 mm | 0.30 m² | 16 m³/h | 1.5 in / 50 mm |
| Bilanda SS-T700 | AISI 304 stainless steel | 700 mm | 0.37 m² | 19 m³/h | 1.5 in / 50 mm |
| Bilanda SS-T800 | AISI 304 stainless steel | 800 mm | 0.50 m² | 25 m³/h | 2 in / 63 mm |
| Bilanda SS-T900 | AISI 304 stainless steel | 900 mm | 0.64 m² | 30 m³/h | 2 in / 63 mm |
| Bilanda SS-T1000 | AISI 304 stainless steel | 1000 mm | 0.79 m² | 35 m³/h | 2 in / 63 mm |
| Bilanda SS-T1200 | AISI 304 stainless steel | 1200 mm | 1.13 m² | 50 m³/h | 2 in / 63 mm |
| Bilanda SS-TC1400 | AISI 304 stainless steel | 1400 mm | 1.54 m² | 61 m³/h | 4 in / 110 mm |
| Bilanda SS-TC1600 | AISI 304 stainless steel | 1600 mm | 2.01 m² | 80 m³/h | 4 in / 110 mm |
| Bilanda SS-TC1800 | AISI 304 stainless steel | 1800 mm | 2.54 m² | 101 m³/h | 6 in / 160 mm |
| Bilanda SS-TC2000 | AISI 304 stainless steel | 2000 mm | 3.14 m² | 125 m³/h | 6 in / 160 mm |
Catalogue flow is shown for product reference only. Recommended operating capacity is calculated by the selector and may be lower. Filter-media type is selected separately. Confirm water chemistry, backwash duty, pump curve and plant-room access before purchase.