Aquascape Signature Series 400 Pond Skimmer – 6in Weir – 4000 GPH – 43021 Opened Box / New / Great Deal

Original price was: $539.99.Current price is: $250.00.

Opened Box / New / Great Deal
Pond Size: up to 400 sq. ft
Pump Flow Rate: up to 4,000 GPH / 15,140 LPH
Recommended Pumps: AquaSurge, AquaSurgePRO, PRO, PL Lines
Weir Size: 6 inches
Locking Weir Door: Included
Leaf and Debris Rigid Basket: Included
Filter Mat: Included
Dimensions: 21.5″ L x 18″ W x 21″ H
Warranty: Limited

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SKU: NL-43021-AQ Category:


Aquascape Signature Series Pond Skimmer provides efficient mechanical filtration by removing unwanted debris from the surface of the pond, significantly reducing maintenance and improving water quality. While providing a protected location for the pump, extending pump life. The extremely durable, UV protected, high-density polyethylene construction and the rounded shape maximize the strength of the filter, enabling installation in freeze-thaw conditions.

Signature Series Pond Skimmers are easy to install and backed by a limited lifetime warranty, ensuring year after year of trouble-free use.

Signature Series 400 Pond Skimmer Features: Ideal for ponds up to 400 square feet. The filter includes a large volume, rigid debris basket for quick and easy maintenance and a high-quality, medium density rigid filter mat to remove smaller sediment and debris. The Signature Series 400 Pond Skimmer can handle pump flow rates up to 4,000 gallons per hour and is equipped with a 6″ wide weir. The innovative locking weir door allows the weir door to be temporarily closed and locked to drain the water in the skimmer for maintenance. An included natural-looking faux rock lid helps to effectively conceal the filter while protecting the pump and internal components. Two bulkhead ports with injection-molded fittings allow the check valve to thread directly into the skimmer wall, providing a professional watertight seal along the back of the filter. Corrosion-resistant, non-cross-threading hardware stands up to the elements and the included overflow allows excess water to be properly re-directed.

Additional information


Pond Product Type

Pond Skimmers

Skimmer Weir Size / Max GPH

Skimmer Max Flow Rate Range



Parts and Accessories