Model PUV-4000 Pressurized Filter with 40-watt UV for ponds up to 4000 gallons, Danner.
Model PUV-4000 Pressurized Filter with 40-watt UV for ponds up to 4000 gallons, Danner. The Pondmaster Pressurized Filter System features a unique, manually operated agitator for dislodging over 90% of the pond residue that accumulated in the filter chamber. This patent pending feature is employed during the backwash and rinse operation. Features: Agitator unlocks water from media saving the amount of water discharged during backwash and rinse cycles. Unique, patent pending 3-way mater valve locks into "run", "rinse", and "backwash" settings. Clear-vue inspection port to monitor water clarity during backwash/rinse operation. Positive pressure lock ring to ensure a tight water seal. Bio-Matrix Media affords maximum surface area for beneficial bacteria growth. Heavy duty poly canister can be buried for hidden installation. Integrated waterproof UV transformer. Optional field-installed bottom drain available (NOT INCLUDED). 1-1/2 inch threaded fittings, ball valves for waste line and swivel fitting included.