Pond & Lake - Filtration - Waterfall Weirs - Half Off Ponds

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Waterfall Weirs

These sturdy one-piece units create an elegant waterfall for your water feature and can be used in any size feature.

These sturdy one-piece units create an elegant waterfall for your water feature. It can be used in any size feature. Weirs are a perfect combination of biological and mechanical filtration working together to purify the water. You can easily add a professional and dramatic display to your feature.

Savio Waterfall Filters & Weirs

Savio Waterfall Filters & Weirs
  • FilterWeir 16, 31, and 100 models available for ponds of all sizes
  • Combines powerful bio-mechanical filtration with a beautiful natural waterfall
  • Compatible with koi ponds, water gardens, and pondless waterfalls
  • Durable construction designed for long-term, low-maintenance operation
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Waterfall Spillways

Half Off Ponds Waterfall Spillways
  • Available in 10" and 16" sizes to suit a wide range of pond applications
  • Complete kits include pump, filtration, and all hardware needed for quick installation
  • Filtering spillways feature BioBall media for biological water purification
  • Uniform water distribution for a smooth, even waterfall curtain
  • Ideal for new builds or upgrading an existing waterfall and stream setup
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Blue Thumb Waterfall Boxes & Spillways

Blue Thumb Waterfall Boxes
  • Elite Waterfall Boxes in 30" and 40" sizes — octagonal design for maximum strength and easy concealment
  • 2 bulkhead openings allow pipe installation from either side for flexible placement
  • 20" DIY Cascade Box — perfect for small pondless features in landscape beds
  • 28" Elite Spillway with internal baffles for even water distribution — great for pond-free applications
  • DIY Pond Waterfall 2000 — all-in-one kit to add oxygen-rich, plant-ready waterfalls to any landscape
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Waterfall Spillways & Kits Overview

Waterfall spillways and kits combine visual beauty, filtration, and circulation in one easy upgrade for ponds and water features. They create a smooth sheet of falling water while trapping debris and supporting beneficial bacteria for clearer water. With durable construction, even-flow design, and optional all-in-one kits that include pumps and tubing, they’re a simple way to enhance both appearance and performance.

Black pond waterfall spillway weir mounted in a natural boulder waterfall feature, with water cascading over the blade into a pond surrounded by ornamental grasses and river rock

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