Product Description
The ATLANTIC WATERGARDENS 91671 is a pressurized pond filtration unit with an integrated 60-watt ultraviolet clarifier, designed for water garden and koi pond installations handling up to 4500 gallons per hour. The pressurized design allows flexible placement — including below water level — making it suitable for a range of pond layouts. UV clarification runs inline to reduce suspended algae and improve water clarity without separate housing. This unit is installed by pond service professionals and experienced water garden contractors managing mid- to large-scale residential and light commercial water features.
This filter is suited for outdoor pond systems requiring combined mechanical, biological, and UV filtration in a single pressurized vessel. The 4500 GPH flow capacity supports larger backyard ponds and water garden installations where turnover rate and water clarity are critical. It is typically installed in line with a dedicated pond pump and plumbed with standard pond fittings. Applications include koi ponds, decorative water gardens, and similar contained water feature systems.
Key Features
- Integrated 60-watt UV clarifier targets suspended algae for improved water clarity
- 4500 GPH flow capacity supports mid- to large-scale pond installations
- Pressurized vessel design allows below-grade or flexible placement
- Combined mechanical and biological filtration in a single unit
- Order increment of 1 for straightforward single-unit procurement
Compatibility
Designed as an OEM-style pressurized filter replacement or new installation unit for outdoor pond and water garden systems requiring combined UV and biological filtration at up to 4500 GPH flow rates.
Installation Notes
Installation is typically performed by a qualified pond service professional or water garden contractor. Disconnect and power down all associated pumps and electrical equipment before beginning installation or servicing the UV lamp. Plumb inlet and outlet connections using appropriately rated pond fittings and confirm all connections are watertight before restoring power. Replace the UV lamp at manufacturer-recommended intervals to maintain clarification performance.
Technical Specifications
-
UV Power: 60 watts
-
Flow Rate: 4500 GPH
-
Weight: 21 pounds
Standard Information
-
Brand: ATLANTIC WATERGARDENS
-
Manufacturer Part Number: 91671
