1. Úvod
The Pondmaster Danner 12285 Extra Large Pre-Filter is designed to protect your pond pump and enhance water clarity by providing effective mechanical, biological, and chemical filtration. This pre-filter extends the life of your pump and reduces the frequency of main filter cleaning by capturing larger debris before it reaches your primary filtration system.
2. Vlastnosti produktu
- Multi-Stage Filtrace: Utilizes coarse polyester and foam for biological filtration, and carbon-impregnated media for both chemical and biological filtration. All components contribute to mechanical filtration.
- Kompatibilita čerpadla: Suitable for use with a wide range of mid-range pond pumps, specifically designed for pumps with flow rates from 250 GPH (Gallons Per Hour) through 700 GPH.
- Ochrana před troskami: Effectively captures large debris, preventing it from entering and potentially damaging your pond pump.
- Prodloužená životnost filtru: Helps to prolong the operational life of your main pond filter by reducing the load of particulate matter.
3. Součásti zahrnuty
The Pondmaster Danner 12285 Extra Large Pre-Filter package includes:
- 1 x Extra Large Pre-Filter Unit
4. Specifikace
| Značka | PONDMASTR |
| Číslo modelu | 12285 |
| Barva | Černý |
| Materiál | Vinyl (Filter Foam) |
| Styl | Ponorné |
| Rozměry produktu (D x Š x V) | 6 cm x 5.25 cm x 3.45 cm |
| Hmotnost položky | 1.76 unce |
| Compatible Pump Flow Rate | 250 GPH - 700 GPH |

Image: Pondmaster Danner 12285 Extra Large Pre-Filter showing its dimensions. The filter is a black, porous foam block designed to attach to a pond pump intake.
5. Pokyny k nastavení
- Unpack the Pre-Filter: Carefully remove the pre-filter from its packaging. Inspect for any damage.
- Prepare Your Pump: Ensure your pond pump is disconnected from the power source before handling. The pre-filter is designed to fit over the intake of most mid-range submersible pond pumps (250-700 GPH).
- Attach the Pre-Filter: Locate the intake opening of your pond pump. The pre-filter has a central opening designed to slide over the pump's intake. Gently push the pre-filter onto the pump intake until it is securely seated. Ensure the pre-filter covers the entire intake area to maximize filtration efficiency and prevent debris from bypassing it.
- Umístěte čerpadlo: Place the pump with the attached pre-filter into your pond or water feature. Ensure the pump is fully submerged and positioned in an area where it can draw water effectively without being obstructed by large debris.
- Připojte napájení: Once the pump and pre-filter are securely in place and fully submerged, connect the pump to a GFCI-protected (Ground Fault Circuit Interrupter) power outlet.
Poznámka: Always follow the safety instructions provided with your pond pump.
6. Operating the Pre-Filter
The Pondmaster Danner 12285 Extra Large Pre-Filter operates passively as part of your pond's filtration system. Once installed on your submersible pump, water is drawn through the porous foam material before entering the pump. This process traps physical debris and allows beneficial bacteria to colonize the foam, contributing to biological filtration.
- The coarse polyester and foam provide mechanical filtration by trapping particles.
- The carbon-impregnated media aids in chemical filtration by absorbing dissolved organic compounds and odors, while also supporting biological filtration.
- The pre-filter's design ensures that your pump is protected from larger debris, reducing wear and tear.
7. Údržba
Regular cleaning of the pre-filter is essential to maintain optimal pump performance and water quality. The frequency of cleaning will depend on the amount of debris in your pond.
- Odpojit napájení: Always disconnect your pond pump from the power source before performing any maintenance.
- Remove Pump and Pre-Filter: Carefully remove the submersible pump with the attached pre-filter from the pond.
- Detach Pre-Filter: Gently slide the pre-filter off the pump intake.
- Vyčistěte předfiltr: Rinse the pre-filter thoroughly with pond water or dechlorinated tap water. Avoid using harsh chemicals or detergents, as these can harm beneficial bacteria and pond inhabitants. Squeeze the foam repeatedly to dislodge trapped debris. Continue rinsing until the water runs clear.
- Kontrola poškození: While cleaning, inspect the pre-filter for any signs of wear, tears, or degradation. Replace the pre-filter if it shows significant damage or if its porosity is compromised.
- Reattach and Restart: Once clean, reattach the pre-filter to the pump, place the pump back in the pond, and reconnect the power.
Tip: Having a spare pre-filter on hand can minimize downtime during cleaning.
8. Řešení problémů
| Problém | Možná příčina / řešení |
|---|---|
| Reduced water flow from pump |
|
| Pre-filter detaches from pump |
|
| Voda zůstává zakalená |
|
9. Záruka a podpora
This Pondmaster Danner 12285 Extra Large Pre-Filter is designed for durability and performance. For specific warranty information, please refer to the documentation provided with your original purchase or contact Pondmaster customer support directly. For technical assistance or replacement parts, please visit the official Pondmaster webnebo kontaktujte jejich oddělení zákaznických služeb.
Pondmaster Official Webmísto: www.pondmaster.com