To Next PageTo Next Page
Need help?Do you have a question about the PondXpert MultiChamber PXCF09000 and is the answer not in the manual?
Guidance on the proper installation of the UV Biological Pond Box Filter, including electrical safety.
Process for establishing beneficial bacteria in the filter media, taking 6-8 weeks.
Instructions for cleaning foam filters and general upkeep to ensure optimal performance.
Recommendations for year-round operation and winter considerations for the pond filter.
Step-by-step guide for replacing the UV bulb to maintain effective radiation levels.
Details on the 12-month warranty, covering defects and conditions for nullification.
The PondXpert MultiChamber UV Biological Pond Box Filter is an external, pump-fed filtration system designed to maintain healthy pond water. It incorporates both mechanical and biological filtration, along with an integrated UV clarifier, to effectively remove solids, convert harmful waste, and control algae.
The filter operates by receiving pond water from a solids-handling pump via a stepped hosetail inlet. The water then flows through multiple chambers containing various filter media. Initially, mechanical filtration occurs as the water passes through filter foams, which trap solid debris. Following this, biological filtration takes place, where plastic bio-media provides a surface for beneficial nitrifying bacteria to colonize. These bacteria convert harmful fish waste and other organic matter, such as ammonia and nitrite, into less toxic nitrate. Finally, an integrated UV clarifier exposes the water to ultraviolet light, which helps to control green water algae. The filtered and clarified water is then returned to the pond via the water outlet. The system is designed to promote maximum circulation by positioning the pump and filter outlet at opposite ends of the pond.
The PondXpert MultiChamber filter is available in three models, each with varying capacities and specifications:
PXCF09000 (1 Bay):
PXCF18000 (2 Bays):
PXCF36000 (3 Bays):
The unit is designed for outdoor use only and is weatherproof. It must be situated safely pondside, where it cannot fall into the water or become waterlogged. NO PART OF THIS UNIT SHOULD EVER BE SUBMERGED IN WATER. Direct exposure to UVC light can damage eyes and skin; therefore, users should NEVER look directly at the UV when switched on. A translucent inlet illuminates to indicate that the UV is working.
Electrical connections require careful attention. Each filter is supplied with a 3-core electrical cable permanently connected to the UV clarifier. The wiring code is:
The termination to the mains supply should be permanent, inside a dry weatherproof enclosure, through a double pole switched fused spur with a minimum contact gap of 3mm (disconnected) to BS 3676, and fitted with a 3 or 5 amp fuse. Exposed cable runs should be sensibly positioned and protected if necessary by armoured conduit. A 10mA or 30mA Residual Current Circuit Breaker (RCD) MUST be fitted to the mains supply. Permanent installations must comply with local electricity authority regulations, which may stipulate the use of metal or plastic conduit. If the supply cable is damaged, the unit must be discarded as it cannot be replaced.
The filter can be partially buried adjacent to the pond or positioned above ground, and can even be concealed at the top of a waterfall. The translucent hosetail (20-40mm or 3/4" to 1 1/2") screws into the threaded filter inlet, and pond hose is secured with hose clips.
Upon initial setup, a "biological maturation" process is required, typically lasting 6-8 weeks. During this period, beneficial nitrifying bacteria develop on the bio-media. It is recommended not to switch on the UVC during this maturation phase to allow the bacteria to establish effectively.
Filtration should be maintained 24 hours a day throughout the fish feeding season (typically early March-October when water temperature is above 10 degrees C), but preferably all year round. Operating the pump and filter in winter helps maintain a background level of friendly bacteria and can prevent the pond from icing up in severe weather. The unit should be protected from frost; in cold winter weather, it can be switched off, drained of water, removed, and stored in a dry, frost-protected area.
Filter Foam Cleaning: As the filter operates, foam filters will become blocked, reducing water flow. If the pond is very dirty, foams may require cleaning every couple of days initially.
EasyClean Sponges: The filter sponges are designed for easy cleaning. They can be lifted out by their handles, and dirt can be squeezed out using the integrated grips.
Bottom Drain Plug: The filter includes an integral drain. To periodically remove sludge from the base of the filter, simply unscrew the drain cap. This drain point can also be used to backflush debris if needed.
UV Bulb Replacement: The UV bulb should be changed at the beginning of every new season, as its effective UV radiation levels decrease over time, even if it appears to be working.
Filtration Spares and Consumables: The filter is supplied with all necessary components, including filter media, UV bulb, and quartz tube. These parts may need replacement over time and can be purchased from retailers. The multi-chamber design allows for testing other media types, such as Japanese matting or Alfagrog, if desired.
Safety and Warranty: Servicing or repair of this item should only be carried out by PondXpert for safety reasons. The product comes with a 12-month warranty from the date of purchase, covering material or manufacturing defects. This warranty does not cover improper use, handling, negligence, or the UV lamp itself. If the filter fails, it should be returned to the retail outlet with proof of purchase.
Environmental Responsibility: The appliance contains valuable materials that can be recovered or recycled. Users are advised to leave it at a local civic waste collection point.
General| Brand | PondXpert |
|---|---|
| Model | MultiChamber PXCF09000 |
| Category | Water Filtration Systems |
| Language | English |
