Aquascape Signature Series 400 Pond Skimmer Replacement Parts - Item 43021 Diagram #:8 - Bulkhead Fitting 2" The UltraKlear® internal swirl sleeve

The UltraKlear® internal swirl sleeve optimizes UV clarification by increasing the contact time between the algae and UV bulb

improve water circulation

lightweight fiber-resin construction provides a realistic earthenware finish

#75002 - Pond Aerator Replacement Airline & Check Valve

Aquascape Signature Series 400 Pond Skimmer Replacement Parts - Item 43021 Diagram #:8 - Bulkhead Fitting 2" The UltraKlear® internal swirl sleeve#43023 Signature Series 400 1000 Pond Skimmer Rock Lid #43007 Signature Series 400 Pond Skimmer Debris Basket #43011 Signature Series 400 pond Skimmer Filter Mat #43008 Signature Series 400 Pond Skimmer Filter Mat Support Rack #43006 Signature Series 400 Pond Skimmer Exterior Face Plate #43005 Signature Series 400 Pond Skimmer Weir Door #30078 Brass Screw Set 1 4" 20 X 3 4" (QTY 8) #29103 Black Poly Bulkhead Fitting 2" #29394 Hex Head Plug MPT2 2"