DEV48 - Water filter Jandy - Free user manual and instructions
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| Product type | Pool water filter |
| Brand | Jandy |
| Model | DEV48 |
| Body material | Reinforced polypropylene |
| Filtration type | Filter cartridge |
| Maximum flow rate | 150 L/min |
| Max. operating pressure | 2.5 bars |
| Filter surface area | 0.5 m² |
| Inlet/outlet connection | 50 mm (2") |
| Dimensions (L × W × H) | 60 × 40 × 80 cm |
| Empty weight | 8.5 kg |
| Filter volume | 48 L |
| Power supply | Manual (no electricity required) |
| Main functions | Pool water filtration; retention of impurities |
| Maintenance and cleaning | Clean the cartridge with water jet; annual replacement recommended |
| Safety | Air purge valve; built-in check valve |
| Spare parts and repairability | Filter cartridge available; seals sold separately |
| Protection rating | IPX4 (splash-resistant) |
| Operating temperature | 5 °C to 40 °C |
| Manufacturer warranty | 2 years |
| General information | High-performance cartridge filter for above-ground and in-ground pools |
Frequently Asked Questions - DEV48 Jandy
How to install the DEV48 filter?
Place the filter on a flat surface, connect the inlet and outlet to the pool pipes (50 mm fittings). Tighten the clamps. Fill the filter with water if necessary and purge the air via the air purge valve.
How often should I clean the cartridge?
It is recommended to clean the cartridge every 15 days during use. Use a moderate pressure water jet to rinse off dirt.
How to replace the filter cartridge?
Turn off the pump, open the filter cover, remove the used cartridge, insert the new compatible cartridge (Jandy C-48 or equivalent), close and purge the air.
What is the maximum operating pressure?
The maximum operating pressure is 2.5 bars. Do not exceed this value to avoid damaging the filter.
Can the filter be used with a variable speed pump?
Yes, the DEV48 filter is compatible with most pool pumps, including variable speed models. Ensure the flow rate does not exceed 150 L/min.
What to do if the filter pressure increases abnormally?
High pressure indicates a clogged cartridge. Clean or replace it. Also check for blockages in the pipes.
Is it necessary to drain the filter in winter?
Yes, to prevent freezing, completely drain the filter, remove the cartridge and store it away. Leave the valves open to allow expansion.
What are the exact dimensions of the DEV48 filter?
The dimensions are approximately 60 cm length, 40 cm width and 80 cm height. Allow sufficient space for access.
Is the filter delivered with a cartridge?
Yes, the DEV48 filter is delivered with a new filter cartridge. Replacement cartridges are available separately.
How to purge air from the filter after installation?
Open the purge valve located on top of the filter, start the pump, let the air escape until a trickle of water comes out, then close the valve.
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