Pond Wise, Inc. Pressurized Filters MultiBay Filters MultiChamber Filters Vortex Filters Primary Vortex Range Quarantine/Holding System UltraViolet Clarifiers Filter Media In Pond Filters NEXUS Systems NEXUS Accessories Nexus Add-On's Air Pumps Pond Sieve Books		All Vortex's are fitted with 4" 110mm Tangental Flange for bottom drain connection. Each Vortex has 2" (50mm) fitting for waste discharge. 3"(75mm) & 4"(110mm) Tangental flange couplings can be purchased separately. These are ideal for bottom drain pipework that needs to enter in an awkward spot. Aqua Pure V28D36H $383.23 PV500 2' Vortex 28" x 36" Deep All measurements are to the outside of the Vortex lip.   Aqua Pure V40D45H $573.42 PV 1000 3' Vortex .... 40"x44.5" Deep. All measurements are to the outside of the Vortex lip.   Aqua Pure V41D60H $739.70 PV 1500 3' Vortex .... 41"x 60" Deep. All measurements are to the outside of the Vortex lip.   Aqua Pure V45D46H $706.72 3' 6" Vortex 44.5" x 45.5" All measurements are to the outside of the Vortex lip.   Aqua Pure V52D71H $1078.32 PV2000 4' Vortex .... 52" x 71" Deep. All measurements are to the outside of the Vortex lip.