Shenzhen HOTOOK Industrial Co., Ltd. is one of the leading manufacturers and suppliers of bobbin wound top mounted sand filter in China, also supports customized service. Welcome to buy discount bobbin wound top mounted sand filter for sale here from our factory. If you have any enquiry about quotation and free sample, please feel free to email us.
HOTOOK launches Bobbin Wound Top Mounted Sand Filter. We have been committed to one-stop swimming pools for many years, covering most of the European, American and Middle Eastern markets. We look forward to becoming your long-term partner in China.
|
Model |
Sand filter diameter |
Max fow |
Filter Area |
Connection Size |
|
TM400 |
16"(400mm) |
6.48 |
0.13 |
1.5"(50mm) |
|
TM450 |
18"(450mm) |
8.10 |
0.16 |
1.5"(50mm) |
|
TM525 |
21"(525mm) |
11.10 |
0.22 |
1.5"(50mm) |
|
TM625 |
25"(625mm) |
15.60 |
0.32 |
1.5"(50mm) |
|
TM700 |
28"(700mm) |
19.50 |
0.40 |
1.5"(50mm) |

| Model | Diamemter(mm) | Max fowrate | Filter Area(m²) | Valve Connection | Sand (kg) | Packing size (Excluding Valve) | G W (Excluding Valve) | N.W(Kg) |
| TM400 | 400 | 6.48m³/h | 0.13 | 1.5inch/50mm | 30 | 420*420*500mm | 8.40kg | 6.4 |
| TM450 | 450 | 8.10m³/h | 0.16 | 1.5inch/50mm | 45 | 470*470*560mm | 9.35kg | 7.2 |
| TM525 | 525 | 11.10m³/h | 0.22 | 1.5inch/50mm | 80 | 535*535*620mm | 13.0kg | 9.6 |
| TM625 | 625 | 15.60m³/h | 0.32 | 1.5inch/50mm | 130 | 635*635*710mm | 16.9kg | 12.3 |
| TM700 | 700 | 19.50m³/h | 0.40 | 1.5inch/50mm | 190 | 720*720*830mm | 22.0kg | 17 |
Working pressure up to 250kpa, reliable performance for residential swimming pool filtration systems.
Multiple size options available, flexible flow rate choices to fit different pool capacities.
Compact top mount design saves installation space, easy for routine inspection and sand replacement.
High temperature tolerance up to 43°C, works steadily in hot outdoor pool environments.
Integrated pressure gauge allows real-time monitoring of filter status, convenient for daily operation.
【Recommended media】; Use clean, graded quartz sand (typical effective size range commonly 0.5–1.2 mm depending on application; follow local best practice and pump flow). Proper media depth and grading are essential for optimal performance and backwash efficiency.
【Packaging & shipping】; Units are packed for export (carton + protective materials as shown in dimension table). Suitable for container loading. We support OEM/ODM labeling and configuration adjustments based on order volume.
Suitable for above-ground pools, in-ground residential pools, villa pools, hotel and gym commercial pools, SPA/hot tub systems, and selected water-treatment applications where sand filtration is appropriate.
What is the MOQ and lead time for bulk orders? MOQ and lead time depend on model mix, customization (OEM/ODM), and current production schedule. Contact us with your quantity and destination for a precise quotation and timeline.
Do you provide OEM/ODM service? Yes. We support private labeling, color options, valve branding preferences, and packaging customization for qualified volume orders.
What certifications does this product have? Please request the current certificate package. We supply only documentation that matches our actual factory approvals and test reports for the relevant markets.
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